JPS6254942B2 - - Google Patents
Info
- Publication number
- JPS6254942B2 JPS6254942B2 JP21017981A JP21017981A JPS6254942B2 JP S6254942 B2 JPS6254942 B2 JP S6254942B2 JP 21017981 A JP21017981 A JP 21017981A JP 21017981 A JP21017981 A JP 21017981A JP S6254942 B2 JPS6254942 B2 JP S6254942B2
- Authority
- JP
- Japan
- Prior art keywords
- holes
- hollow
- slab
- ducts
- embedded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000012779 reinforcing material Substances 0.000 claims description 7
- 239000004567 concrete Substances 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Rod-Shaped Construction Members (AREA)
- Reinforcement Elements For Buildings (AREA)
Description
【発明の詳細な説明】
この発明はフラツトスラブ構造と中空スラブ構
造を綜合した建築構造の改良に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a building structure that combines a flat slab structure and a hollow slab structure.
出願人は先に成の低い梁内に中空管を埋設した
建築構造を開発した。（特願昭56−125111号）
そしてこの建築構造の特色の一つとして階高を
低くできることがある。ところで空調用ダクト、
給排水用配管等を梁下に配置してはその特色を十
分に発揮できない。 The applicant has previously developed an architectural structure in which hollow pipes are embedded within low-profile beams. (Patent Application No. 56-125111) One of the features of this architectural structure is that the floor height can be lowered. By the way, air conditioning ducts,
Placing water supply and drainage piping under the beam will not take full advantage of its features.
この発明は前記事情に鑑み開発したもので、以
下その詳細を図示した実施例によつて説明する。 This invention was developed in view of the above circumstances, and details thereof will be explained below with reference to illustrated embodiments.
図において１は柱、２は鉄筋コンクリート構造
の中空梁、３は鉄筋コンクリート構造のスラブで
ある。 In the figure, 1 is a column, 2 is a hollow beam of reinforced concrete structure, and 3 is a slab of reinforced concrete structure.
中空梁２はその内部に長さ方向に並列した薄肉
鋼管等を埋設して中空筒状部４が形成されてお
り、その梁幅は柱幅、梁成の２〜８倍程度として
ある。 The hollow beam 2 has a hollow cylindrical portion 4 formed by embedding thin-walled steel pipes and the like arranged in parallel in the length direction, and the width of the beam is about 2 to 8 times the width of the column and the thickness of the beam.
この中空梁２の中央部には巾方向の設備ダクト
用の透孔５が複数列平行して形成してある。 In the center of the hollow beam 2, a plurality of parallel rows of through holes 5 for equipment ducts are formed in the width direction.
この透孔の周辺には連結した補強材がコンクリ
ート中に埋設してある。この補強材の実施態様が
第２図乃至第４図に示してある。 Connected reinforcing material is embedded in the concrete around this hole. Embodiments of this reinforcement are shown in FIGS. 2-4.
第２図は梁鉄筋（図示せず）に加えて上下鉄筋
間を斜筋で連結してトラス状とした補強材６はコ
ンクリート中に埋設してあり、この補強材６は巾
方向に数列設ける。 In Figure 2, in addition to the beam reinforcing bars (not shown), the upper and lower reinforcing bars are connected by diagonal bars to form a truss-shaped reinforcing material 6, which is buried in concrete, and several rows of reinforcing material 6 are provided in the width direction. .
第３図は溝形、Ｈ形断面等の形鋼のウエブに透
孔５に合せた孔を穿設した補強材７をコンクリー
ト中に埋設したものである。 FIG. 3 shows a reinforcing material 7 in which holes matching the through holes 5 are drilled in a web of section steel, such as a groove or H-shaped cross section, and are embedded in concrete.
第４図はオーバル中空管８を埋設し、その周囲
に配置した組鉄筋を補強材９としたものである。 In FIG. 4, an oval hollow tube 8 is buried and reinforcing material 9 is assembled reinforcing bars placed around the tube.
この発明は以上の構成からなり、成の低い梁内
に設備ダクト用等の透孔を複数列形成してあるの
でその透孔をダクトとして利用し、あるいは透孔
内に配管を挿通するので設備ダクト等が階高に影
響するところがない。またスラブ下の天井空間も
そこに空調機器を配置する等によつて最大利用し
設備スペースを確保できる。 This invention has the above-mentioned structure, and since multiple rows of through holes for equipment ducts are formed in the low-profile beam, the through holes can be used as ducts, or piping can be inserted through the through holes to provide equipment. There are no ducts etc. that affect the floor height. Additionally, by placing air conditioning equipment there, the ceiling space under the slab can be maximized and space for equipment can be secured.
また透孔の周囲には梁鉄筋の外に連結した補強
材がコンクリート中に埋設してあるので梁の断面
欠損を十分補うことができる。 In addition, reinforcing material connected to the outside of the beam reinforcing bars is embedded in the concrete around the through hole, making it possible to sufficiently compensate for cross-sectional defects in the beam.
第１図は底面図、第２図、第３図および第４図
は異なる実施例を示した梁部分の縦断面図であ
る。
１……柱、２……中空梁、３……スラブ、４…
…中空筒状部、５……透孔、６，７，９……補強
材、８……オーバル中空管。
FIG. 1 is a bottom view, and FIGS. 2, 3, and 4 are longitudinal sectional views of a beam portion showing different embodiments. 1...Column, 2...Hollow beam, 3...Slab, 4...
...Hollow cylindrical portion, 5...Through hole, 6, 7, 9...Reinforcement material, 8...Oval hollow tube.
Claims (1)
内に長さ方向に複数の並列した中空筒状部が形成
してあり、梁の中間部に巾方向の設備ダクト用等
の造孔が複数列形成してあり、かつ前記造孔の周
辺に連結した補強材がコンクリート中に埋設して
あることを特徴とする建築構造。1 Consisting of a column, a beam, and a slab, a plurality of hollow cylindrical parts are formed in parallel in the length direction within the low-profile beam, and holes for equipment ducts, etc. in the width direction are formed in the middle part of the beam. An architectural structure characterized in that a plurality of rows of reinforcing materials are formed and connected around the holes and are embedded in concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21017981A JPS58127853A (en) | 1981-12-28 | 1981-12-28 | Building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21017981A JPS58127853A (en) | 1981-12-28 | 1981-12-28 | Building structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58127853A JPS58127853A (en) | 1983-07-30 |
| JPS6254942B2 true JPS6254942B2 (en) | 1987-11-17 |
Family
ID=16585081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21017981A Granted JPS58127853A (en) | 1981-12-28 | 1981-12-28 | Building structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58127853A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6198869A (en) * | 1984-10-19 | 1986-05-17 | 鹿島建設株式会社 | Construction of perforated concrete beam |
| JP2002266473A (en) * | 1999-04-08 | 2002-09-18 | Purotekkusu:Kk | Bar arrangement structure of reinforced concrete member, reinforced concrete beam member and prefabricated reinforcement member |
-
1981
- 1981-12-28 JP JP21017981A patent/JPS58127853A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58127853A (en) | 1983-07-30 |
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