JP3546344B2

JP3546344B2 - Method and apparatus for estimating materials, construction costs, etc. for temporary scaffolding construction, and computer-readable recording medium recording a program for integrating materials, construction costs, etc.

Info

Publication number: JP3546344B2
Application number: JP32695797A
Authority: JP
Inventors: 勝清下村; 竜生山根; ジェイバシュロアンソニー
Original assignee: 柏原塗研工業株式会社
Priority date: 1997-11-11
Filing date: 1997-11-11
Publication date: 2004-07-28
Anticipated expiration: 2017-11-11
Also published as: JPH11141115A

Description

【０００１】
【発明の属する技術分野】
本発明は、コンピュータ処理により、資材数量を基準として資材及び工費等を積算するようにした仮設足場工事のための資材・工費等積算方法及び装置並びに資材・工費等積算処理プログラムを記録したコンピュータ読み取り可能な記録媒体に関する。
【０００２】
【従来の技術】
従来より、仮設足場工事において、仮設・解体労務費や資材費を積算する場合は、仮設面積〔巾×長さ（又は高さ）〕に対して、仮設・解体歩掛り（作業能率）を勘案する（乗じる）という積算方法を用いてきた。
【０００３】
すなわち、積算基準を仮設面積とするものであり、同じ仮設面積であっても、足場構造が違えば、その仕様別歩掛りをもって積算しなければならない。したがって、仕様別歩掛りは、仕様の数とはいえ無数にあることになる。
【０００４】
こうした仕様別歩掛りは、個々の足場構造について、熟練者が経験的（感覚的）に推定することになるので、積算根拠が不明瞭であると同時に場当たり的であり、当然のことながら、各社（各人）でバラツキが生じることは避けられない。また、このバラツキを誤差範囲と許容するわけにはゆかない。
【０００５】
【発明が解決しようとする課題】
こうした状況にありながら、従来的な積算方法（積算基準）を根本的に見直し、積算履歴及び結果を客観的に検証できるような精度の良い（信頼性のある）積算手法の提案はみあたらない。
【０００６】
ここで問題点は明確になっており、明示可能な積算根拠、すなわち資材数量を積算基準とすることである。なお、足場の構築については、労働安全衛生規則があり、この定めに従って資材種別とその数量をそれぞれ割り出す必要がある。
【０００７】
もちろん、こうして積算した労務費を仮設面積で除することにより、単位仮設面積あたりの労務費は容易に算出できる。しかし、この単位仮設面積あたりの労務費は、表現又は単位〔円／ｍ^２〕は従来と同様であっても積算根拠を異にすることはいうまでもない。
【０００８】
ところで、ＣＡＤ装置における図面作成データから資材（部材）積算をおこなうという方向（手順）での積算方法は公知であるが、仮設足場工事の場合、全ての足場図面を描くということは皆無であり、この積算方法が適用されている例は見あたらない。なお、本発明方法は逆手順である。
【０００９】
本発明はこのような事情に鑑みなされたものであって、コンピュータ処理により、資材数量を基準として資材及び工費等を積算するようにした仮設足場工事のための資材・工費等積算方法及び装置並びに記録媒体を提供するものである。
【００１０】
【課題を解決するための手段】
課題を解決するために本発明は、コンピュータ処理により、資材数量を基準として資材及び工費等を積算するようにした仮設足場工事のための資材及び工費等積算方法であって、
仮設足場の種類を選択してその仕様又は構設条件を設定し、
所定の法規の定めに従って資材種別とその数量をそれぞれ割り出し、
積算項目について資材単価データおよび／または歩掛表データを参照して資材数量を基準とする資材及び工費等の積算をおこなう
ことを特徴とするものである。
【００１１】
また、コンピュータ処理により、資材数量を基準として資材及び工費等を積算するようにした仮設足場工事のための資材及び工費等積算装置であって、
工事を特定可能に階層的に分類した仮設足場の種類を選択入力するための仮設足場選定手段と、
選定した仮設足場の仕様又は構設条件を設定入力するための仕様条件設定手段と、
所定の法規の定めに従って演算処理することにより資材種別とその数量をそれぞれ割り出すための資材解析手段と、
資材単価データファイルと、
仮設足場の種類別かつ資材別の歩掛りを数量化した歩掛表データファイルと、
積算項目について、前記資材単価データファイルから抽出した資材単価とその数量に基づき資材を積算処理し、および／または前記歩掛表データファイルから抽出した当該工事における資材ごとの歩掛りとその数量に基づき工費等を積算処理するための資材及び工費等積算手段と、
前記積算項目に係る少なくとも労務費、資材費、資材重量、資材リスト、山積み、工程表及び仮設面積をそれぞれ編集し表示・出力するための積算項目表示手段と、
積算結果を更新可能に格納するための外部記憶手段
を具備したことを特徴とするものである。
【００１２】
また、コンピュータにより仮設足場工事における資材及び工費等を資材数量を基準として積算するための資材・工費等積算処理プログラムを記録したコンピュータ読み取り可能な記録媒体であって、
該資材・工費等積算処理プログラムは、
仮設足場の種類を選択してその仕様又は構設条件を設定し、
所定の法規の定めに従って資材種別とその数量をそれぞれ割り出し、
積算項目について資材単価データおよび／または歩掛表データを参照して資材数量を基準とする資材及び工費等の積算をおこなう
ようにしたことを特徴とするものである。
【００１３】
すなわち、コンピュータに、
工事を特定可能に階層的に分類した仮設足場の種類を選択入力する手順と、
選定した仮設足場の仕様又は構設条件を設定入力する手順と、
所定の法規の定めに従って演算処理することにより、資材種別とその数量をそれぞれ割り出す手順と、
積算項目について、資材単価データファイルから抽出した資材単価とその数量に基づき資材を積算処理し、および／または歩掛表データファイルから抽出した当該工事における資材ごとの歩掛りとその数量に基づき工費等を積算処理する手順と、
前記積算項目に係る少なくとも労務費、資材費、資材重量、資材リスト、山積み、工程表及び仮設面積をそれぞれ編集し表示・出力する手順
を実行させることを特徴とするものである。
【００１４】
【発明の実施の形態】
図１に積算方法のフロー図を示すように、本発明方法の実施の形態は以下▲１▼〜▲６▼の各処理手順からなる。
【００１５】
▲１▼工事を特定可能に階層的に分類した仮設足場の種類を選択入力する。
【００１６】
▲２▼選定した仮設足場の仕様又は構設条件を設定入力する。
【００１７】
▲３▼所定の法規の定めに従って演算処理することにより、資材種別とその数量をそれぞれ割り出す。
【００１８】
▲４▼積算項目について、資材単価データファイルから抽出した資材単価とその数量に基づき資材を積算処理し、および／または歩掛表データファイルから抽出した当該工事における資材ごとの歩掛りとその数量に基づき工費等を積算処理する。
【００１９】
▲５▼積算項目に係る少なくとも労務費、資材費、資材重量、資材別リスト、山積み、工程表及び仮設面積をそれぞれ編集し表示・出力する。
【００２０】
▲６▼必要に応じて、積算過程で扱う数値データの一部をＣＡＤによる足場図面作成のための入力源としてデータ伝送する。
【００２１】
また、図２に積算装置のブロック図を示すように、本発明装置（Ｘ）の実施の形態は、
工事を特定可能に階層的に分類した仮設足場の種類を選択入力するための仮設足場選定手段（１）と、
選定した仮設足場の仕様又は構設条件を設定入力するための仕様条件設定手段（２）と、
所定の法規の定めに従って演算処理することにより資材種別とその数量をそれぞれ割り出すための資材解析手段（３）と、
資材単価データファイル（４）と、
仮設足場の種類別かつ資材別の歩掛りを数量化した歩掛表データファイル（５）と、
積算項目について、前記資材単価データファイル（４）から抽出した資材単価とその数量に基づき資材を積算処理し、および／または前記歩掛表データファイル（５）から抽出した当該工事における資材ごとの歩掛りとその数量に基づき工費等を積算処理するための資材及び工費等積算手段（６）と、
前記積算項目に係る少なくとも労務費、資材費、資材重量、資材リスト、山積み、工程表及び仮設面積をそれぞれ編集し表示・出力するための積算項目表示手段（７）と、
積算結果を更新可能に格納するための外部記憶手段（８）を具備している。
【００２２】
また、インタフェースを介してＣＡＤ装置（９）を接続する場合がある。
【００２３】
ここで、資材及び工費等積算手段（６）における資材の積算処理は、予算・資材単価（実行予算）、建設物価・資材単価（見積）及び購入・資材単価（仕入れ）からなる単価の種類を選択入力するとともに、仮設期間等を設定入力し、資材単価データファイル（４）から抽出した資材単価と、資材解析手段（３）により算出した資材数量に基づき資材積算し、前記単価の種類に応じて仮設面積及び資材重量を含む資材単価データを生成するものである。
【００２４】
また、資材及び工費等積算手段（６）における工費等の積算処理は、歩掛表データファイル（５）から抽出した当該工事における資材ごとの歩掛りと、資材解析手段（３）により算出した資材数量に基づき労務費を含む工費等を積算し、予算（実行予算）、建設物価（見積）及び購入（仕入れ）の種類に応じて労務費、山積み及び工程表を含む工費データ等を生成するものである。
【００２５】
そして、仮設足場工事における資材及び工費等を資材数量を基準として積算するための資材・工費等積算処理プログラムを記録したコンピュータ読み取り可能な記録媒体は、
コンピュータを、
工事を特定可能に階層的に分類した仮設足場の種類を選択入力するための仮設足場選定手段と、
選定した仮設足場の仕様又は構設条件を設定入力するための仕様条件設定手段と、
所定の法規の定めに従って演算処理することにより資材種別とその数量をそれぞれ割り出すための資材解析手段と、
資材単価データファイルと、
仮設足場の種類別かつ資材別の歩掛りを数量化した歩掛表データファイルと、
積算項目について、前記資材単価データファイルから抽出した資材単価とその数量に基づき資材を積算処理し、および／または前記歩掛表データファイルから抽出した当該工事における資材ごとの歩掛りとその数量に基づき工費等を積算処理するための資材及び工費等積算手段と、
前記積算項目に係る少なくとも労務費、資材費、資材重量、資材リスト、山積み、工程表及び仮設面積をそれぞれ編集し表示・出力するための積算項目表示手段と、
積算結果を更新可能に格納するための外部記憶手段
として機能させるようにしている。
【００２６】
【実施例】
本発明の一実施例について添付図面を参照しながら以下説明する。なお、文中の▲１▼〜▲６▼は上記各処理手順と整合する。
【００２７】
図３はタワー足場の（ａ）立面図及び（ｂ）側面図であり、図４は図３（ａ）におけるＡ−Ａ断面図である。参考までに、仮設足場（工事）の規模を理解するために、寸法を付している。
【００２８】
タワー足場について積算する場合を操作手順とともに説明する。なお、下線は選択入力又は設定入力をおこなう項目である。（以下、同じ。）
【００２９】
▲１▼メインメニュー画面のメニューバーから組足場を選択し、かつ、組足場（のプルダウンメニュー）からタワー足場を選択する。＜図５＞
【００３０】
▲２▼タワー足場の初期画面＜図６＞から１．単価表作成を選択すると、当該足場の仕様又は構設条件を設定入力するための数量入力画面＜図７＞、及び単価入力画面＜図８＞を順次表示する。
【００３１】
ここで、単価入力画面＜図８＞では、１．予算・資材単価（実行予算）、２．建設物価・資材単価（見積）、及び３．購入・資材単価（仕入れ）から単価の種類を選択（数値入力）する。
【００３２】
いま、図示するように建設物価・資材単価（見積）を選択し、仮設期間、資材費及び労務費（見積であるので資材ごとの歩掛データは使用せず適宜な単価を入力する）を設定入力すると、▲３▼所定の法規の定めに従って演算処理し、資材種別とその数量をそれぞれ割り出し、▲４▼積算項目について、資材単価データファイルから抽出した資材単価とその数量に基づき資材を積算処理し、仮設資材単価表（１．資材表；２．労務表）を自動生成する。＜図９（ａ）（ｂ）＞＜図１０＞
【００３３】
資材単価データファイルの参照（＝別操作）は、メインメニュー画面＜図５＞のアイコンの資材データ変換を選択して、その内容を開くと、足場資材単価表として資材種別を一覧表示するものである。＜図１１＞
【００３４】
ここで、資材〔例えば、１．単管パイプ（５０００ｍｍ）〕を指定すれば、その単価データが表示できる。＜図１２（ａ）（ｂ）＞
【００３５】
図中、見積単価基本料６５，見積単価リース料２．４とあるように、この数値は、＜図９（ａ）＞の資材表の名称：単管パイプ、規格：５．０ｍ、単価：１３７（円）の基礎となるものである。すなわち、単価：１３７円＝６５円＋２．４円／日×３０日［仮設期間］（＝７２円）である。
【００３６】
上記積算過程において、▲５▼積算項目に係る少なくとも労務費、資材費、資材重量、資材リスト、及び仮設面積については自動生成（編集及び表示・出力含む。）される。工程表及び山積みについては後述する。
【００３７】
また、タワー足場の初期画面＜図６＞に戻り、２．プリンターを選択して、その内容を開くと、１．タイトル修正、２．条件一覧、及び３．仮設工事明細の選択画面＜図１３＞が表示される。
【００３８】
参考までに、上記実施例における２．条件一覧、及び３．仮設工事明細の帳票出力を示す。＜図１４＞＜図１５＞
【００３９】
一方、メインメニュー画面＜図５＞のアイコンの集計表作成を選択して、その内容を開くと、当該積算処理を含み格納されている一連の積算処理結果を名称（タイトルごとに仮設面積、（総）重量、及び重量／ｍ^２について集計し表作成する。＜図１６＞ここで、オプションメニューを選択して画面をスクロールすると、集計表データに対する処理操作をおこなうことができる。＜図１７＞
【００４０】
また、歩掛データについて説明しておく。
【００４１】
歩掛りとは、建設工事における工事別かつ資材別の実績数量を所定の単位ごとに整理した作業能率に関する指標である。
【００４２】
一般に、労務歩掛りとは、作業員１人１日〔＝人工（にんく）〕あたりの作業量であり、足場仮設・解体労務歩掛りをいう場合は、作業員１人１日あたりの資材別組立本数及び資材別解体本数〔本／人工〕である。したがって、歩掛データは足場（工事）の種類によって資材ごとに全て異なる。また、工事を請け負う当業者のノウハウに属する経験的な数値である。
【００４３】
例えば、組足場工事における予算・資材単価（実行予算）について積算する場合、＜図５＞〜＜図７＞を経て＜図１８＞の単価入力画面（＜図８＞に替わる）を開き、予算・資材単価を選択し、仮設期間、資材費及び労務費（人工単価２００００円）を設定入力すると、仮設資材単価表（１．資材表；２．労務表）を自動生成する。＜図１９（ａ）（ｂ）＞＜図２０＞
【００４４】
＜図２０＞において、名称：単管パイプ掛払工費、規格：６．０−５．０ｍ、数量：１６６（本）、単価：１１９１（円）、金額：１９７７０６（円）とあるように、その単価に係る数値は、以下の歩掛データを基礎としている。
【００４５】
歩掛データファイルの参照（＝別操作）は、▲４▼メインメニュー画面＜図５＞のアイコンの歩掛データ変換を選択して、その内容を開くと、歩掛メニューとして足場の種類を一覧表示する。＜図２１＞
【００４６】
ここで、足場〔例えば、１．タワー組足場〕と資材〔例えば１．単管パイプ（４．５ｍ−６．０ｍ）〕を指定すれば、その歩掛データが表示できる。＜図２２＞＜図２３＞＜図２４＞
【００４７】
＜図２４＞に示すように、単管パイプ（４．５ｍ〜６．０ｍ）の組立て（仮設）歩掛りを２４本／人工、及び解体歩掛りを５６本／人工とし、１人工単価（単位労務費）を２００００円とすると、
単管パイプ（４．５ｍ〜６．０ｍ）１本あたりの足場組立て（仮設）労務費は、イ）２００００円／人工÷２４本／人工＝８３３．３３・・円／本となり、
単管パイプ（４．５ｍ〜６．０ｍ）１本あたりの足場解体労務費は、
ロ）２００００円／人工÷５６本／人工＝３５７．１４・・円／本となる。
【００４８】
したがって、仮設・解体労務費（実行予算における単管パイプ掛払工費の単価）は、端数処理して１１９１円／本（イ＋ロ）となる。
【００４９】
参考までに、この内容を反映した２．条件一覧、及び３．仮設工事明細の帳票出力を示す。＜図２５＞＜図２６＞〔すなわち、予算・資材単価（実行予算）について積算処理後、タワー足場の初期画面＜図６＞に戻り、２．プリンターを選択して、その内容を開き、２．条件一覧、又は３．仮設工事明細を選択する。〕
【００５０】
つぎに、工程表及び山積みについて説明する。
【００５１】
上記単管パイプの例にみられるように、資材別に算出した仮設・解体労務費に資材数量を掛け、全資材について積算（合計）した全掛払工費を１人工単価（単位労務費）で除すると、延べ工数が算出できる。
【００５２】
また、延べ工数を作業員の１日あたり可能動員数（山積み）で除すると、工期（日数）が算出できる。
【００５３】
これら山積み及び工程表に係るの積算項目についても表示・出力する。
【００５４】
さらに、▲６▼必要に応じて、積算過程で扱う数値データの一部をＣＡＤによる足場図面作成のための入力源として使用する（データ伝送する）ことができる。
【００５５】
【発明の効果】
この発明は以上の構成よりなるものであり、これによれば仮設足場工事に係る資材及び工費等の積算を資材数量を基準として求めることができるので、信頼性の高い積算処理が可能である。そして、積算根拠、積算履歴及び積算結果を客観的に検証できるので、現状の積算処理を根本的に改善することが可能となる。
【００５６】
しかも、コンピュータ処理によりおこなうので、迅速であり、共通の操作手順で仕様の異なる種々の足場工事に対して所望の積算処理ができるという利点を有する。
【００５７】
また、コンピュータによりこの積算処理手順（手段）を実行（機能）させるための資材・工費等積算処理プログラムを記録したコンピュータ読み取り可能な記録媒体を市場提供することにより、より広範な利用が図れるので、産業上の寄与は極めて大きく有益である。
【図面の簡単な説明】
【図１】本発明の積算方法のフロー図である。
【図２】本発明の積算装置のブロック図である。
【図３】タワー足場の（ａ）立面図及び（ｂ）側面図である。
【図４】図３（ａ）におけるＡ−Ａ断面図である。
【図５】操作画面（メインメニュー）の説明図である。
【図６】操作画面（タワー足場の初期画面）の説明図である。
【図７】操作画面（数値入力）の説明図である。
【図８】操作画面（見積における単価入力）の説明図である。
【図９】見積における仮設資材単価表（資材表）の出力を示す説明図である。
【図１０】見積における仮設資材単価表（労務表）の出力を示す説明図である。
【図１１】足場資材単価表の出力（一覧表示）を示す説明図である。
【図１２】操作画面（単価データ）の説明図である。
【図１３】操作画面（プリンター）の説明図である。
【図１４】帳票出力（見積の条件一覧）の説明図である。
【図１５】帳票出力（見積の仮設工事明細）の説明図である。
【図１６】集計表の出力を示す説明図である。
【図１７】操作画面（集計表のデータ操作）の説明図である。
【図１８】操作画面（実行予算における単価入力）の説明図である。
【図１９】実行予算における仮設資材単価表（資材表）の出力を示す説明図である。
【図２０】実行予算における仮設資材単価表（労務表）の出力を示す説明図である。
【図２１】操作画面（歩掛メニュー）の説明図である。
【図２２】操作画面（歩掛データ操作）の説明図である。
【図２３】操作画面（歩掛データ操作）の説明図である。
【図２４】歩掛データの出力を示す説明図である。
【図２５】帳票出力（実行予算の条件一覧）の説明図である。
【図２６】帳票出力（実行予算の仮設工事明細）の説明図である。
【符号の説明】
１仮設足場選定手段
２仕様条件設定手段
３資材解析手段
４資材単価データファイル
５歩掛表データファイル
６資材及び工費等積算手段
７積算項目表示手段
８外部記憶手段
９ＣＡＤ装置
Ｘ積算装置[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention provides a method and an apparatus for estimating materials and construction costs for temporary scaffolding construction, in which materials and construction costs are integrated on the basis of the quantity of materials by computer processing, and a computer-readable recording of a material and construction costs integration processing program. It relates to a possible recording medium.
[0002]
[Prior art]
Conventionally, when estimating temporary and demolition labor costs and material costs in temporary scaffolding construction, consider temporary and demolition steps (work efficiency) for temporary area [width x length (or height)]. (Multiply).
[0003]
In other words, the tentative area is used as the criterion for integration, and even if the tentative area is the same, if the scaffolding structure is different, it is necessary to perform the integration with a step by specification. Therefore, there is an infinite number of steps per specification, despite the number of specifications.
[0004]
Such a step by specification is based on the fact that a skilled person empirically (sensory) estimates each scaffold structure, so that the basis of the calculation is unclear and at the same time ad hoc. It is inevitable that variations occur in each person). Further, this variation cannot be allowed as an error range.
[0005]
[Problems to be solved by the invention]
In such a situation, there is no proposal of a highly accurate (reliable) integration method that can fundamentally review the conventional integration method (integration reference) and objectively verify the integration history and the result.
[0006]
Here, the problem is clear, and the basis for the estimation that can be specified, that is, the material quantity is used as the basis for the estimation. There are occupational safety and health regulations for scaffolding construction, and it is necessary to determine the type of material and its quantity in accordance with these regulations.
[0007]
Of course, the labor cost per unit temporary area can be easily calculated by dividing the labor cost thus accumulated by the temporary area. However, it is needless to say that the labor cost per unit temporary area has a different basis for estimation even if the expression or the unit [yen / m ² ] is the same as in the past.
[0008]
By the way, an integration method in the direction (procedure) of performing material (member) integration from drawing creation data in a CAD device is known, but in the case of temporary scaffolding construction, there is no way to draw all scaffold drawings. There is no example to which this integration method is applied. The method of the present invention is a reverse procedure.
[0009]
The present invention has been made in view of such circumstances, and by computer processing, a method and an apparatus for estimating materials and construction costs for temporary scaffolding construction in which materials and construction costs are estimated based on the quantity of materials, and A recording medium is provided.
[0010]
[Means for Solving the Problems]
In order to solve the problem, the present invention is a method for estimating materials and construction costs for temporary scaffolding construction, which is such that, by computer processing, materials and construction costs are estimated based on the quantity of materials,
Select the type of temporary scaffold, set its specifications or construction conditions,
Determine the material type and its quantity according to the prescribed laws and regulations,
The present invention is characterized in that materials and construction costs are calculated on the basis of the material quantity with reference to material unit price data and / or step table data for the integration items.
[0011]
Further, a material and construction cost estimating device for temporary scaffolding construction, which is configured to calculate the material and construction cost based on the material quantity by computer processing,
Temporary scaffold selection means for selecting and inputting the type of temporary scaffold that hierarchically classifies the construction,
Specification condition setting means for setting and inputting the specification or construction condition of the selected temporary scaffold;
A material analysis means for calculating a material type and a quantity thereof by performing arithmetic processing according to a prescribed regulation;
A material unit price data file,
A step table data file that quantifies the steps for each type of temporary scaffold and for each material,
For the integration items, the material is integrated based on the material unit price and the quantity extracted from the material unit price data file, and / or the construction cost is calculated based on the step and the quantity of each material in the work extracted from the step table data file. Means for estimating materials and construction costs for estimating
Integration item display means for editing and displaying / outputting at least labor costs, material costs, material weights, material lists, piles, process charts and temporary areas pertaining to the integration items,
An external storage means for storing the integration result in an updatable manner is provided.
[0012]
Further, a computer-readable recording medium that records a material / construction cost integration processing program for integrating materials and construction costs in the temporary scaffolding construction on the basis of the material quantity by a computer,
The material and construction cost etc.
Select the type of temporary scaffold, set its specifications or construction conditions,
Determine the material type and its quantity according to the prescribed laws and regulations,
The present invention is characterized in that materials and construction costs are calculated based on the quantity of materials with reference to material unit price data and / or step table data for the integration items.
[0013]
That is, on the computer,
A step of selecting and inputting a type of temporary scaffolding that hierarchically classifies the construction,
A procedure for setting and inputting specifications or construction conditions of the selected temporary scaffold;
A procedure for calculating the material type and its quantity by performing arithmetic processing according to the prescribed laws and regulations,
For the totalization items, materials are integrated based on the material unit price and its quantity extracted from the material unit price data file, and / or construction costs etc. are calculated based on the step and amount of each material in the construction extracted from the step table data file. A procedure for performing the integration process,
A procedure for editing, displaying, and outputting at least labor costs, material costs, material weights, material lists, piles, process charts, and temporary areas relating to the above-mentioned integration items is performed.
[0014]
BEST MODE FOR CARRYING OUT THE INVENTION
As shown in the flow chart of the integration method in FIG. 1, the embodiment of the method of the present invention comprises the following processing steps (1) to (6).
[0015]
{Circle around (1)} Select and enter the type of temporary scaffold that classifies the work in a hierarchical manner so as to be specified.
[0016]
(2) Set and input the specifications or construction conditions of the selected temporary scaffold.
[0017]
{Circle around (3)} The type of the material and the quantity thereof are determined by performing arithmetic processing according to the prescribed rules.
[0018]
(4) For the estimation items, the material is integrated based on the material unit price and the quantity extracted from the material unit price data file, and / or based on the step and the quantity of each material in the construction extracted from the step table data file. Estimate construction costs.
[0019]
(5) Edit and display / output at least labor cost, material cost, material weight, material list, pile, process chart, and temporary area related to the estimation items.
[0020]
(6) If necessary, a part of the numerical data handled in the integration process is transmitted as an input source for creating a scaffold drawing by CAD.
[0021]
As shown in the block diagram of the integrating device in FIG. 2, the embodiment of the device (X) of the present invention is as follows.
Temporary scaffold selection means (1) for selecting and inputting a type of temporary scaffold that classifies construction in a hierarchical manner;
Specification condition setting means (2) for setting and inputting specifications or construction conditions of the selected temporary scaffold;
A material analysis means (3) for calculating a material type and a quantity thereof by performing arithmetic processing according to a prescribed regulation;
Material unit price data file (4),
A step table data file (5) that quantifies the steps for each type of temporary scaffold and for each material,
As for the integration items, the material is integrated based on the material unit price and the quantity extracted from the material unit price data file (4), and / or the step for each material in the construction extracted from the step table data file (5). And a means for estimating the cost and the like based on the quantity thereof and a means for estimating the cost and the like (6);
An integration item display means (7) for editing, displaying, and outputting at least labor costs, material costs, material weights, material lists, piles, process charts, and temporary areas relating to the integration items,
An external storage means (8) for storing the integration result in an updatable manner is provided.
[0022]
In some cases, the CAD device (9) is connected via an interface.
[0023]
Here, the material accumulation processing in the material and construction cost etc. estimating means (6) is based on the type of unit price consisting of budget / material unit price (execution budget), construction price / material unit price (estimate), and purchase / material unit price (purchase). In addition to selecting and inputting, the temporary period and the like are set and input, and material integration is performed based on the material unit price extracted from the material unit price data file (4) and the material quantity calculated by the material analyzing means (3), and according to the type of the unit price. To generate the material unit price data including the temporary area and the material weight.
[0024]
In addition, the integration process of the construction cost and the like in the material and construction cost estimating means (6) includes the step for each material in the construction extracted from the step table data file (5) and the material quantity calculated by the material analyzing means (3). Estimate the construction cost including labor cost based on the above, and generate the construction cost data including labor cost, pile up and schedule according to the kind of budget (execution budget), construction price (estimation) and purchase (purchase). is there.
[0025]
And, a computer-readable recording medium recording a material / construction cost integration processing program for integrating materials and construction costs in the temporary scaffolding construction based on the material quantity,
Computer
Temporary scaffold selection means for selecting and inputting the type of temporary scaffold that hierarchically classifies the construction,
Specification condition setting means for setting and inputting the specification or construction condition of the selected temporary scaffold;
A material analysis means for calculating a material type and a quantity thereof by performing arithmetic processing according to a prescribed regulation;
A material unit price data file,
A step table data file that quantifies the steps for each type of temporary scaffold and for each material,
For the integration items, the material is integrated based on the material unit price and the quantity extracted from the material unit price data file, and / or the construction cost is calculated based on the step and the quantity of each material in the work extracted from the step table data file. Means for estimating materials and construction costs for estimating
Integration item display means for editing and displaying / outputting at least labor costs, material costs, material weights, material lists, piles, process charts and temporary areas pertaining to the integration items,
It is made to function as external storage means for storing the integration result in an updatable manner.
[0026]
【Example】
An embodiment of the present invention will be described below with reference to the accompanying drawings. Note that (1) to (6) in the sentence are consistent with the above-described processing procedures.
[0027]
FIG. 3 is (a) an elevation view and (b) a side view of the tower scaffold, and FIG. 4 is a cross-sectional view along AA in FIG. 3 (a). For reference, dimensions are attached to understand the scale of the temporary scaffolding (construction).
[0028]
The case of integrating the tower scaffold will be described together with the operation procedure. The underlined items are for selection input or setting input. (same as below.)
[0029]
(1) Select the scaffold from the menu bar on the main menu screen, and select the tower scaffold from the pull-down menu of the scaffold . <Figure 5>
[0030]
(2) From the initial screen of the tower scaffold <Fig . When the unit price table creation is selected, a quantity input screen <FIG. 7> and a unit price input screen <FIG. 8> for setting and inputting the specifications or construction conditions of the scaffold are sequentially displayed.
[0031]
Here, the unit price input screen <8>, 1. Budget and materials unit price (executed budget), 2. Construction prices and material unit price (estimate), and 3. Select the type of unit price from purchase / material unit price (purchase) (input numerical values).
[0032]
Now, as shown in the figure, select the construction price and material unit price (estimate), and set the temporary period , material cost, and labor cost (enter the appropriate unit price without using the step data for each material because it is an estimate). When entered, (3) arithmetic processing is performed in accordance with the prescribed rules and regulations, the material type and its quantity are respectively determined, and (4) the integration processing of the material is performed based on the material unit price and the quantity extracted from the material unit price data file for the integration item. Then, a temporary material unit price table (1. material table; 2. labor table) is automatically generated. <FIGS. 9 (a) and 9 (b)><FIG.10>
[0033]
Referencing the material unit price data file (= another operation) is to select the material data conversion of the icon on the main menu screen <Fig. 5> and open the contents to list the material types as a scaffolding material unit price table. is there. <FIG. 11>
[0034]
Here, materials [for example, 1. If a single pipe (5000 mm) ] is specified, the unit price data can be displayed. <FIGS. 12 (a) and 12 (b)>
[0035]
As shown in the figure, the estimated unit price basic charge 65 and the estimated unit price lease fee 2.4, this figure is the name of the material table in <Fig. 9 (a)>: single pipe, standard: 5.0m, unit price: 137 (yen). That is, the unit price is 137 yen = 65 yen + 2.4 yen / day × 30 days [temporary period] (= 72 yen).
[0036]
In the above accumulation process, at least the labor cost, material cost, material weight, material list, and temporary area relating to the item (5) are automatically generated (including editing, display, and output). The process chart and pile will be described later.
[0037]
Also, return to the initial screen <figure 6> of the tower scaffold . Select a printer and open its contents . Title modification, 2. List of conditions, and 3. A screen for selecting a temporary construction specification (FIG. 13) is displayed.
[0038]
For reference, 2. in the above embodiment . List of conditions, and 3. This shows the form output of the temporary construction details . <FIG. 14><FIG.15>
[0039]
On the other hand, when the user selects the tabulation table creation of the icon on the main menu screen <FIG. 5> and opens the contents, a series of integration processing results including the integration processing and stored are named (temporary area for each title, ( A total and a table are created by totalizing the weight and weight / m ^2. <FIG. 16> Here, when the option menu is selected and the screen is scrolled, a processing operation on the total table data can be performed.
[0040]
Also, the walking data will be described.
[0041]
The walk is an index related to work efficiency in which the actual quantity of each construction and each material in the construction work is arranged for each predetermined unit.
[0042]
In general, the labor step is the amount of work per worker per day [= artificial (garlic)]. In the case of temporary work on scaffolding and demolition, the labor step is based on the material per worker per day. The number of assembling units and the number of dismantling units by material [books / artificial]. Therefore, the walking data is different for each material depending on the type of the scaffold (construction). It is an empirical value belonging to the know-how of a person skilled in the art of undertaking construction.
[0043]
For example, if you accumulated for the budget and materials unit price (run budget) in the set scaffolding construction work, open the <Figure 5> ~ through the <7> unit price input screen of <18> (alternative to the <8>), budget When a material unit price is selected and a temporary period , material cost and labor cost (artificial unit price 20000 yen) are set and input, a temporary material unit price table (1. material table; 2. labor table) is automatically generated. <FIGS. 19 (a) and (b)><FIG.20>
[0044]
In <FIG. 20>, as shown in the following table, the name is: single-pipe pipe leasing cost, standard: 6.0-5.0 m, quantity: 166 (pieces), unit price: 1191 (yen), and amount: 197706 (yen). The figures for the unit price are based on the following walking data.
[0045]
To refer to the step data file (= another operation), select the step data conversion of the icon on the main menu screen <Fig. 5> and open the contents to list the type of scaffold as the step menu indicate. <FIG. 21>
[0046]
Here, a scaffold [for example, 1. Tower group scaffolding ] and materials [for example, 1. If a single pipe (4.5 m-6.0 m) ] is specified, the walking data can be displayed. <FIG. 22><FIG.23><FIG.24>
[0047]
As shown in <Fig. 24>, the assembling (temporary) step of assembling a single pipe (4.5 m to 6.0 m) is 24 pieces / artificial, and the dismantling step is 56 pieces / artificial, and one artificial unit price (unit labor cost) ) Is 20,000 yen,
The labor cost for assembling (temporary) single pipes (4.5m-6.0m) per pipe is a) 20,000 yen / artificial $ 24 / artificial = 833.33 ...
Scaffold dismantling labor cost per single pipe (4.5m-6.0m)
B) 20000 yen / artificial $ 56 / artificial = 357.14 ... yen / book
[0048]
Therefore, the temporary and demolition labor cost (unit price of single pipe pipe paying construction cost in the execution budget) is 1191 yen / piece (a + b) after rounding.
[0049]
For reference, this content was reflected 2. List of conditions, and 3. This shows the form output of the temporary construction details . <FIG. 25><FIG.26> [That is, after integrating the budget and the material unit price (execution budget), return to the initial screen <FIG. 6> of the tower scaffold . Select a printer and open its contents ; List of conditions or 3. Select the temporary construction details . ]
[0050]
Next, a process chart and a pile will be described.
[0051]
As shown in the above example of single pipe, multiply the temporary and demolition labor costs calculated for each material by the quantity of the materials, and add up (total) the total paid work costs for all the materials by one artificial unit price (unit labor cost). Then, the total man-hour can be calculated.
[0052]
The work period (days) can be calculated by dividing the total number of man-hours by the number of mobilizable workers per day (pile).
[0053]
The accumulated items related to the pile and the process chart are also displayed and output.
[0054]
(6) If necessary, part of the numerical data handled in the integration process can be used (data transmitted) as an input source for creating a scaffold drawing by CAD.
[0055]
【The invention's effect】
The present invention has the above-described configuration, and according to this, it is possible to obtain the total of the materials and the construction costs related to the temporary scaffolding construction on the basis of the number of the materials, so that a highly reliable integration process is possible. Then, since the basis for the integration, the integration history, and the integration result can be objectively verified, it is possible to fundamentally improve the current integration processing.
[0056]
In addition, since it is performed by computer processing, it is quick and has an advantage that desired integration processing can be performed for various scaffolding works having different specifications by a common operation procedure.
[0057]
Further, by providing a computer-readable recording medium on which an integration processing program such as a material and a construction cost for executing (functioning) this integration processing procedure (means) by a computer is provided, it can be used more widely. The industrial contribution is extremely large and beneficial.
[Brief description of the drawings]
FIG. 1 is a flowchart of an integration method of the present invention.
FIG. 2 is a block diagram of an integrating device of the present invention.
FIG. 3 is (a) an elevation view and (b) a side view of the tower scaffold.
FIG. 4 is a sectional view taken along line AA in FIG.
FIG. 5 is an explanatory diagram of an operation screen (main menu).
FIG. 6 is an explanatory diagram of an operation screen (initial screen of a tower scaffold).
FIG. 7 is an explanatory diagram of an operation screen (input of numerical values).
FIG. 8 is an explanatory diagram of an operation screen (input of unit price in estimation).
FIG. 9 is an explanatory diagram showing an output of a temporary material unit price table (material table) in estimation.
FIG. 10 is an explanatory diagram showing an output of a temporary material unit price table (labor table) in estimation.
FIG. 11 is an explanatory diagram showing an output (list display) of a scaffolding material unit price table.
FIG. 12 is an explanatory diagram of an operation screen (unit price data).
FIG. 13 is an explanatory diagram of an operation screen (printer).
FIG. 14 is an explanatory diagram of a form output (a list of conditions for estimation).
FIG. 15 is an explanatory diagram of a form output (estimated temporary construction details).
FIG. 16 is an explanatory diagram showing an output of a tabulation table.
FIG. 17 is an explanatory diagram of an operation screen (data operation of a tabulation table).
FIG. 18 is an explanatory diagram of an operation screen (input of a unit price in an execution budget).
FIG. 19 is an explanatory diagram showing an output of a temporary material unit price table (material table) in an execution budget.
FIG. 20 is an explanatory diagram showing an output of a temporary material unit price table (labor table) in an execution budget.
FIG. 21 is an explanatory diagram of an operation screen (walking menu).
FIG. 22 is an explanatory diagram of an operation screen (walking data operation).
FIG. 23 is an explanatory diagram of an operation screen (walking data operation).
FIG. 24 is an explanatory diagram showing output of walking data.
FIG. 25 is an explanatory diagram of form output (execution budget condition list).
FIG. 26 is an explanatory diagram of form output (temporary construction details of execution budget).
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Temporary scaffold selection means 2 Specification condition setting means 3 Material analysis means 4 Material unit price data file 5 Walking table data file 6 Material and construction cost integration means 7 Integration item display means 8 External storage means 9 CAD device X Integration device

Claims

For temporary scaffolding work for which there is no scaffold design drawing or its drawing information (CAD data), material and construction costs, etc. shall be calculated by computer processing from the outline of the structure to be constructed or the drawings and the scaffolding specifications or construction conditions. In the method of estimating materials and construction costs for temporary scaffolding construction
A method for estimating materials and construction costs for temporary scaffolding, which enables objective verification of the basis for estimation, accumulation history, and estimation results, and enables quick response to changes in estimates due to changes in specifications and other conditions.
Select and enter the type of temporary scaffolding that hierarchically classifies the construction,
Set and input the specifications or construction conditions of the selected temporary scaffold,
By calculating according to the rules of the Occupational Safety and Health Regulations , the material type and its quantity are determined,
For the totalization items, materials are integrated based on the material unit price and its quantity extracted from the material unit price data file, and / or construction costs etc. are calculated based on the step and amount of each material in the construction extracted from the step table data file. Integration processing,
At least labor costs, material costs, material weights, material lists, piles, process charts, and temporary areas pertaining to the above-mentioned estimation items are edited, displayed and output, and a method for estimating materials and construction costs for temporary scaffolding construction is provided. .

3. The method according to claim 1, wherein a part of the numerical data handled in the integrating process is used as an input source for creating a scaffold drawing by a CAD device.

For temporary scaffolding work for which there is no scaffold design drawing or its drawing information (CAD data), materials and construction costs are calculated by computer processing based on the outline of the structure to be constructed or the specifications of the scaffolding or construction conditions. In the equipment for estimating materials and construction costs for temporary scaffold construction,
A material / construction cost accumulator for temporary scaffolding construction, which can objectively verify the basis of the accumulation, the accumulation history and the accumulation result, and can promptly respond to changes in estimates due to changes in conditions such as specifications.
Temporary scaffold selection means for selecting and inputting the type of temporary scaffold that hierarchically classifies the construction,
Specification condition setting means for setting and inputting the specification or construction condition of the selected temporary scaffold;
A material analysis means for calculating a material type and a quantity thereof by performing arithmetic processing according to the provisions of the Occupational Safety and Health Regulations ;
A material unit price data file,
A step table data file that quantifies the steps for each type of temporary scaffold and for each material,
For the integration items, the material is integrated based on the material unit price and the quantity extracted from the material unit price data file, and / or the construction cost is calculated based on the step and the quantity of each material in the work extracted from the step table data file. Means for estimating materials and construction costs for estimating
Integration item display means for editing and displaying / outputting at least labor costs, material costs, material weights, material lists, piles, process charts and temporary areas pertaining to the integration items,
An external storage means for storing the integration result in an updatable manner,
The material accumulation process in the material and construction cost etc. estimating means selects and inputs a unit price type including a budget / material unit price (estimate), a construction price / material unit price (execution budget), and a purchase / material unit price (purchase). Set and enter the temporary period, etc., and integrate the material based on the material unit price extracted from the material unit price data file and the material quantity calculated by the material analysis means, and based on the type of unit price, material unit price data including temporary area and material weight Which generates
The material and work cost estimating means in the means for estimating work costs and the like calculates the work cost and labor including labor costs based on the step for each material in the construction extracted from the step table data file and the material quantity calculated by the material analyzing means. The construction of temporary scaffolding is characterized by generating labor costs, piles and construction schedules, etc. according to the type of budget (execution budget), construction price (estimation) and purchase (purchase). Equipment for calculating materials and construction costs.

In order to use a part of the numerical data handled in the integrating process as an input source for creating a scaffold drawing by the CAD device, the CAD device is connected to the integrating device for scaffolding construction materials and construction costs according to claim 3 through an interface. Material and construction cost estimating device for temporary scaffolding construction, characterized by being connected and transmitting data.

For temporary scaffolding work for which there is no scaffold design drawing or its drawing information (CAD data), materials and construction costs are calculated by computer processing based on the outline of the structure to be constructed or the specifications of the scaffolding or construction conditions. In the method of estimating materials and construction costs for temporary scaffolding construction
A computer that records an integration processing program for materials, construction costs, etc. for temporary scaffolding construction that enables objective verification of the integration basis, integration history and integration results, and enables quick response to changes in estimates due to changes in specifications and other conditions. A possible recording medium,
On the computer,
A step of selecting and inputting a type of temporary scaffolding that hierarchically classifies the construction,
A procedure for setting and inputting specifications or construction conditions of the selected temporary scaffold;
A procedure for calculating the material type and its quantity by performing arithmetic processing according to the provisions of the occupational health and safety regulations ,
For the totalization items, materials are integrated based on the material unit price and its quantity extracted from the material unit price data file, and / or construction costs etc. are calculated based on the step and amount of each material in the construction extracted from the step table data file. A procedure for performing the integration process,
A material / construction cost integration processing program is characterized in that at least the labor cost, material cost, material weight, material list, pile, process chart, and temporary area relating to the above-mentioned calculation items are edited and displayed and output. A computer-readable recording medium that has been recorded.

For temporary scaffolding work for which there is no scaffold design drawing or its drawing information (CAD data), materials and construction costs are calculated by computer processing based on the outline of the structure to be constructed or the specifications of the scaffolding or construction conditions. In the equipment for estimating materials and construction costs for temporary scaffold construction,
Cumulative basis, the the accumulated history and integration result objectively verifiable, record the materials and construction costs such as integration processing program for temporary scaffolding construction also be a quick response possible for even now estimates change and the conditions change of specifications, etc. Computer readable recording medium,
Computer
Temporary scaffold selection means for selecting and inputting the type of temporary scaffold that hierarchically classifies the construction,
Specification condition setting means for setting and inputting the specification or construction condition of the selected temporary scaffold;
A material analysis means for calculating a material type and a quantity thereof by performing arithmetic processing according to a prescribed regulation;
A material unit price data file,
A step table data file that quantifies the steps for each type of temporary scaffold and for each material,
For the integration items, the material is integrated based on the material unit price and the quantity extracted from the material unit price data file, and / or the construction cost is calculated based on the step and the quantity of each material in the work extracted from the step table data file. Means for estimating materials and construction costs for estimating
Integration item display means for editing and displaying / outputting at least labor costs, material costs, material weights, material lists, piles, process charts and temporary areas pertaining to the integration items,
In addition to functioning as an external storage means for storing the integration result in an updatable manner, the material and processing cost integrating means in the integration means, such as the budget and the material unit price (estimate), the construction price and the material unit price (execution budget) and In addition to selecting and inputting the unit price type consisting of purchase and material unit price (purchase), setting and inputting the temporary period, etc., material integration is performed based on the material unit price extracted from the material unit price data file and the material quantity calculated by the material analysis means. Having a function of generating material unit price data including a temporary area and a material weight according to the type of the unit price ,
The material and work cost estimating means in the means for estimating work costs and the like calculates the work cost and labor including labor costs based on the step for each material in the construction extracted from the step table data file and the material quantity calculated by the material analyzing means. And has a function of generating labor cost, pileup and construction cost data including a work schedule according to the type of budget (execution budget), construction price (estimation) and purchase (purchase). A computer-readable recording medium that records a material / construction cost integration processing program.