JP4454418B2

JP4454418B2 - Frame structure

Info

Publication number: JP4454418B2
Application number: JP2004203830A
Authority: JP
Inventors: 秀則小宮
Original assignee: エス・バイ・エル株式会社
Priority date: 2004-07-09
Filing date: 2004-07-09
Publication date: 2010-04-21
Anticipated expiration: 2024-07-09
Also published as: JP2006022620A

Description

この発明は、木造建築物の架構構造に関し、より詳細には、所定の間隔で配置された１対の柱部と、これら柱部間に架け渡されて接続される梁部とから構成され、両柱部と梁部とで囲まれる部分に開口部が形成される架構構造に関する。 The present invention relates to a frame structure of a wooden building, and more specifically, is composed of a pair of pillar portions arranged at a predetermined interval and a beam portion that is bridged and connected between the pillar portions, The present invention relates to a frame structure in which an opening is formed in a portion surrounded by both pillar portions and a beam portion.

木造建築物において、大面積の四角形の開口（例えば、建物の車庫等）を有する架構構造を形成する方法として、一対の門型パネルを、所定間隔をおいて対向させた状態で支持控え壁及び床パネルで互いに結合し、各両側の柱部の間に開口を形成して門型パネルユニットとしたものが知られている（例えば、特許文献１参照）。 In a wooden building, as a method of forming a frame structure having a large-area square opening (for example, a garage of a building), a support retaining wall and a pair of gate-type panels facing each other at a predetermined interval A portal panel unit is known in which floor panels are connected to each other and openings are formed between pillars on both sides (see, for example, Patent Document 1).

特開平６−８１４０８号公報（図１，２）JP-A-6-81408 (FIGS. 1 and 2)

ところで、特許文献１の門型パネルユニットでは、梁部に接続される２本の柱部を構成する材料としてＬ字型パネルが採用されている。このＬ字型パネルは、矩形状のパネルをＬ字型に切断することで得られるので、矩形のパネルや無垢材料と比較した場合、製造工程が増加しコスト高となる。また、製造の過程で必然的に不要な木片が生じることとなり、パネル製造の歩留まりが悪い。これらのことから、結果として、門型パネルユニットの製造コストが増加してしまう。さらに、現場において門型パネルユニットを組み立てる際にも、Ｌ字型パネルは、かなりの重量を有するために人力で組み立てることが難しく、クレーン等を用いなければならないという問題点が存在する。 By the way, in the portal type panel unit of patent document 1, the L-shaped panel is employ | adopted as a material which comprises the two pillar parts connected to a beam part. Since this L-shaped panel is obtained by cutting a rectangular panel into an L-shape, the manufacturing process is increased and the cost is increased when compared with a rectangular panel or a solid material. In addition, an unnecessary piece of wood is inevitably generated in the manufacturing process, and the yield of panel manufacturing is poor. As a result, the manufacturing cost of the portal panel unit increases. Further, when assembling the portal panel unit at the site, the L-shaped panel has a considerable weight, so that it is difficult to assemble it manually, and there is a problem that a crane or the like must be used.

この発明は、このような問題点に鑑みなされたものであり、製造コストが安く、現場での作業性に優れた、開口を有する架構構造を得ることを課題とする。 This invention is made in view of such a problem, and makes it a subject to obtain the frame structure which has an opening with low manufacturing cost and excellent workability | operativity in the field.

前記課題を解決するために、請求項１に記載の架構構造は、所定の間隔で配置された１対の柱部と、これら柱部の中間部間及び上端部間にそれぞれ架け渡されて接続される梁部とから構成され、前記中間部の梁部によって下階天井部が形成されるとともに、上端部の梁部によって上階天井部が形成され、両柱部と両梁部とで囲まれる部分にそれぞれ開口部が形成される架構構造であって、前記両柱部及び両梁部とも構成部材が複数、層状に貼り付けられ、前記柱部は、構成部材としての、第１、第２、第３の柱部パネルから構成され、第１の柱部パネルは、長手方向の長さが建物の下階と上階に渡る長さであり、第２、第３の柱部パネルは、長手方向の長さが建物の略１階分の長さであって第１の柱部パネルよりも短尺とされ、かつ第２の柱部パネルは、第１の柱部パネルの上端部に設けられた柱部と梁部との第１の接続部と、第１の柱部パネルの中間部に設けられた柱部と梁部との第２の接続部との間に形成される凹所において第１の柱部パネルに貼り付けられ、第３の柱部パネルは、前記第２の接続部と、第１の柱部パネルの下端部との間に形成される凹所において第１の柱部パネルに貼り付けられており、前記梁部は、構成部材としての、第１、第２の梁部パネルから構成され、第１の梁部パネルは、長手方向の長さが、柱部間の間隔に等しい長さであり、第２の梁部パネルは、長手方向の長さが、第１の梁部パネルよりも長尺であり、第１、第２の接続部において柱部に重なり合う長さとされ、第１の梁部パネルは、第２の梁部パネルの両端部に設けられた第１の接続部の間及び第２の接続部の間において、それぞれ第２の梁部パネルに貼り付けられ、第２の梁部パネルは、その両端部が第１、第２の接続部において第１の柱部パネルに貼り付けられていることを特徴とする。ここで、「天井部」とは「天井」のほかに、いわゆる「天井ふところ」を含む概念で用いている。 Connections in order to solve the above problems, Frame structure according to claim 1, and the bar portion of the pair being disposed at a predetermined interval, are bridged respectively between the between the middle portions of the pillar portion and the upper portion A lower floor ceiling portion is formed by the intermediate beam portion, and an upper floor ceiling portion is formed by the upper end beam portion, and is surrounded by both column portions and both beam portions. a Frame structure each opening is formed in a portion that is, the structural member both the pillar portion and both beam portions are a plurality, affixed to a layer, the pillar portion, as a constituent member, the first, second 2. It is composed of third and third column panels. The first column panel has a length in the longitudinal direction extending from the lower floor to the upper floor of the building. The second and third column panels are The length in the longitudinal direction is substantially the length of the first floor of the building and is shorter than the first column panel, and the second column The panel includes a first connection portion between a column portion and a beam portion provided at an upper end portion of the first column portion panel, and a column portion and a beam portion provided in an intermediate portion of the first column portion panel. The third column panel is attached to the first column part panel in a recess formed between the second connection unit and the lower end of the second connection unit and the first column panel. Is attached to the first column part panel in a recess formed between the first and second beam parts, and the beam part is constituted by first and second beam part panels as constituent members. The beam portion panel has a length in the longitudinal direction equal to the interval between the column portions, and the second beam portion panel has a length in the longitudinal direction longer than that of the first beam portion panel. Yes, the length of the first and second connection portions overlaps with the pillar portion, and the first beam portion panel is the first connection portion provided at both ends of the second beam portion panel. And the second connection part, and the second beam part panel is attached to the first beam part panel at the first and second connection parts. It is characterized by being pasted . Here, the “ceiling part” is used in a concept including a so-called “ceiling area” in addition to the “ceiling”.

この発明は、前記のように構成部材として例えば、柱部パネル及び梁部パネルを複数、層状に貼り付けた両柱部及び梁部を用いて架構構造を形成しているので、構成部材の製造を簡易に行えるとともに、製造コストが安い架構構造を得ることができる。また、現場においては、比較的軽量な構成部材を組み立てることにより架構構造を形成するので、クレーン等によらずとも人力で架構構造を組み立てることができ、現場における作業性に優れた架構構造を得ることができる。 In the present invention, as described above, the frame structure is formed by using, for example, a plurality of column part panels and beam part panels, and both column parts and beam parts pasted in layers, as a constituent member. Can be easily obtained, and a frame structure with low manufacturing cost can be obtained. Moreover, since the frame structure is formed by assembling relatively lightweight components at the site, the frame structure can be assembled manually without using a crane or the like, and a frame structure with excellent workability at the site is obtained. be able to.

さらに、柱部と梁部との接続部において、隣接する一方の層を構成する部材が柱部勝ちのとき他方の層を構成する部材を梁部勝ちに接続することで架構構造を形成しているので、柱部と梁部との接続部において部材同士を突き合わせ接合する場合に比べて接合強度が増し、より大きな開口部を形成することが可能となる。 Further, in the connection part between the column part and the beam part, when the member constituting one adjacent layer wins the column part, the frame structure is formed by connecting the member constituting the other layer to the beam part win. Therefore, compared to the case where the members are butt-joined at the connection portion between the column portion and the beam portion, the bonding strength is increased, and a larger opening can be formed.

この発明の実施の形態を、添付図面を参照して説明する。図１は、架構構造を模式的に示した正面図、図２は架構構造を模式的に示した側面図、図３は、架構構造の概略構成を示す分解斜視図、図４は、梁部と柱部との接続部付近の要部拡大分解斜視図、図５は、木製パネルの概略構成を示す斜視図、図６は、架構構造の応用例を模式的に示した正面図である。 Embodiments of the present invention will be described with reference to the accompanying drawings. 1 is a front view schematically showing the frame structure, FIG. 2 is a side view schematically showing the frame structure, FIG. 3 is an exploded perspective view showing a schematic structure of the frame structure, and FIG. FIG. 5 is a perspective view showing a schematic configuration of a wooden panel, and FIG. 6 is a front view schematically showing an application example of a frame structure.

図１〜４において、架構構造１は、所定の間隔で配置された１対の柱部３，３と、これら柱部３，３間に架け渡されて接続される梁部５，７とから構成されている。梁部５は、柱部３，３の上端部間に掛け渡され、両柱部３，３と梁部５，７とで囲まれる部分に建物の上階部分となる矩形状の開口部９が形成されている。ここで、梁部５は、建物の上階天井部となっている。梁部７は、柱部３，３の略中間部間に掛け渡され、両柱部３，３と梁部７とで囲まれる部分に建物の下階部分となる矩形状の開口部１１が形成されている。ここで、梁部７は、建物の下階天井部となっている。尚、柱部３，３の下端部は、図示しない建物の土台に接続されている。 1 to 4, the frame structure 1 includes a pair of pillar portions 3 and 3 arranged at a predetermined interval, and beam portions 5 and 7 that are bridged and connected between the pillar portions 3 and 3. It is configured. The beam portion 5 is spanned between the upper end portions of the column portions 3 and 3, and a rectangular opening 9 serving as an upper floor portion of the building is surrounded by both the column portions 3 and 3 and the beam portions 5 and 7. Is formed. Here, the beam portion 5 is an upper floor ceiling portion of the building. The beam portion 7 is spanned between substantially the middle portions of the column portions 3 and 3, and a rectangular opening 11 serving as a lower floor portion of the building is formed in a portion surrounded by the column portions 3 and 3 and the beam portion 7. Is formed. Here, the beam portion 7 is a lower ceiling portion of the building. In addition, the lower end part of the pillar parts 3 and 3 is connected to the base of the building which is not shown in figure.

柱部３は、構成部材としての、柱部パネル１３及び柱部パネル１５，１６が厚さ方向に２層に渡って層状に貼り付けられることで構成されている。ここで、柱部パネル１３は、長手方向の長さが建物の下階と上階に渡る長さであるとともに、所定の厚さを有する矩形状の木製パネルであり、少なくともその一面に構造用面材が貼り付けられている。柱部パネル１５，１６は、長手方向の長さが建物の略１階分の長さであり柱部パネル１３よりも短尺とされているとともに、短手方向の長さが柱部パネル１３と等しく、且つ、厚さが柱部パネル１３と等しい矩形状の木製パネルであり、少なくともその一面に構造用面材が貼り付けられている。尚、木製パネルについては後述する。柱部パネル１５，１６は、柱部パネル１３に、互いに対向する面が接触するように接着剤や釘等で貼り付けられている。柱部パネル１５は、柱部パネル１３の上端部に設けられた柱部３と梁部５との接続部２１と、柱部パネル１３の中間部付近に設けられた柱部３と梁部７との接続部２３との間に形成される凹所において柱部パネル１３に貼り付けられている。同様に、柱部パネル１６は、接続部２３と柱部パネル１３の下端部との間に形成される凹所において柱部パネル１３に貼り付けられている。つまり、柱部パネル１５，１６は、柱部３と梁部５，７との接続部２１，２３以外の部分で柱部パネル１３に貼り付けられている。これにより、柱部３は、接続部２１，２３では柱部パネル１３のみからなる単層構造となっており、接続部２１，２３以外の部分では柱部パネル１３と柱部パネル１５，１６とが貼り合わされた２層構造となっている。 The column part 3 is comprised by the column part panel 13 and the column part panels 15 and 16 as a structural member being affixed in layer form over two layers in the thickness direction. Here, the pillar panel 13 is a rectangular wooden panel having a predetermined thickness with a length in the longitudinal direction extending from the lower floor to the upper floor of the building. Face material is affixed. The columnar panels 15 and 16 have a length in the longitudinal direction that is substantially the same as that of the first floor of the building and are shorter than the columnar panel 13, and the length in the short direction is the same as that of the columnar panel 13. It is a rectangular wooden panel which is equal and has the same thickness as the column part panel 13, and a structural face material is affixed on at least one surface thereof. The wooden panel will be described later. The columnar panels 15 and 16 are affixed to the columnar panel 13 with an adhesive, nails, or the like so that the surfaces facing each other come into contact with each other. The column portion panel 15 includes a connection portion 21 between the column portion 3 and the beam portion 5 provided at the upper end portion of the column portion panel 13, and a column portion 3 and the beam portion 7 provided near the middle portion of the column portion panel 13. Is attached to the column panel 13 in a recess formed between the connecting portion 23 and the connecting portion 23. Similarly, the columnar panel 16 is affixed to the columnar panel 13 in a recess formed between the connecting portion 23 and the lower end of the columnar panel 13. That is, the columnar panels 15 and 16 are affixed to the columnar panel 13 at portions other than the connection portions 21 and 23 between the columnar part 3 and the beam parts 5 and 7. Thereby, the pillar part 3 has a single-layer structure including only the pillar part panel 13 in the connection parts 21 and 23, and the pillar part panel 13 and the pillar part panels 15 and 16 are provided in parts other than the connection parts 21 and 23. Has a two-layer structure in which

梁部５，７は、構成部材としての、梁部パネル１７及び梁部パネル１９が厚さ方向に２層に渡って層状に貼り付けられることで構成されている。ここで、梁部パネル１７は、長手方向の長さが、柱部３，３間の間隔に等しい長さであるとともに、柱部パネル１３，１５，１６と等しい厚さを有する矩形状の木製パネルであり、少なくともその一面に構造用面材が貼り付けられている。梁部パネル１９は、長手方向の長さが、梁部パネル１７よりも長尺であり、接続部２１，２１，２３，２３において柱部３，３に重なり合う長さとされているとともに、短手方向の長さが梁部パネル１７と等しく、且つ、厚さが梁部パネル１７と等しい矩形状の木製パネルであり、少なくともその一面に構造用面材が貼り付けられている。梁部パネル１７，１９は、互いに対向する面が接触するように接着剤や釘等で貼り付けられている。梁部パネル１７は、梁部パネル１９の両端部に設けられた柱部３と梁部５，７との接続部２１，２１，２３，２３の間において、梁部パネル１９に貼り付けられている。つまり、梁部パネル１７は、梁部パネル１９の両端部に設けられた接続部２１，２１，２３，２３以外の部分（梁部パネル１９の長手方向の中央部）で梁部パネル１９に貼り付けられている。これにより、梁部５，７は、接続部２１，２１，２３，２３では、梁部パネル１９のみからなる単層構造となっており、接続部２１，２１，２３，２３以外の部分では、梁部パネル１７と梁部パネル１９とが貼り合わされた２層構造となっている。 The beam portions 5 and 7 are configured by laminating the beam portion panel 17 and the beam portion panel 19 as constituent members in two layers in the thickness direction. Here, the beam portion panel 17 has a length in the longitudinal direction equal to the interval between the pillar portions 3 and 3 and a rectangular wooden piece having a thickness equal to that of the pillar portion panels 13, 15, and 16. It is a panel, and the structural face material is affixed on at least one surface thereof. The beam part panel 19 has a longer length in the longitudinal direction than the beam part panel 17, and has a length that overlaps the column parts 3 and 3 at the connection parts 21, 21, 23 and 23. It is a rectangular wooden panel having a length in the direction equal to that of the beam portion panel 17 and a thickness equal to that of the beam portion panel 17, and a structural face material is attached to at least one surface thereof. The beam part panels 17 and 19 are affixed with an adhesive agent, a nail, etc. so that the mutually opposing surface may contact. The beam part panel 17 is affixed to the beam part panel 19 between the connection parts 21, 21, 23, 23 between the column part 3 and the beam parts 5, 7 provided at both ends of the beam part panel 19. Yes. That is, the beam portion panel 17 is attached to the beam portion panel 19 at portions other than the connecting portions 21, 21, 23, and 23 provided at both ends of the beam portion panel 19 (center portion in the longitudinal direction of the beam portion panel 19). It is attached. As a result, the beam portions 5 and 7 have a single-layer structure including only the beam portion panel 19 in the connection portions 21, 21, 23 and 23, and in portions other than the connection portions 21, 23, 23 and 23, It has a two-layer structure in which the beam part panel 17 and the beam part panel 19 are bonded together.

柱部３，３と梁部５とが、接続部２１，２１において接続され、且つ、柱部３，３と梁部７とが、接続部２３，２３において接続されることで架構構造１が形成されている。換言すれば、架構構造１は、図面奥側に存在し、柱部パネル１３及び梁部パネル１７からなる下層２５と、図面手前側に存在し、柱部パネル１５，１６及び梁部パネル１９からなる上層２７とで構成されていると言うこともできる。 The column parts 3, 3 and the beam part 5 are connected at the connection parts 21, 21, and the column parts 3, 3 and the beam part 7 are connected at the connection parts 23, 23, whereby the frame structure 1 is formed. Is formed. In other words, the frame structure 1 exists on the back side of the drawing, and exists on the lower side 25 including the column part panel 13 and the beam part panel 17, and on the near side of the drawing, from the column part panels 15 and 16 and the beam part panel 19. It can also be said that it is composed of the upper layer 27.

接続部２１，２１，２３，２３に注目すると、下層２５においては、柱部パネル１３と梁部パネル１７とは柱部勝ちに接続されており、上層２７においては、柱部パネル１５，１６と梁部パネル１９とは梁部勝ちに接続されている。すなわち、下層２５においては、梁部パネル１７の長手方向端部の端面と柱部パネル１３の短手方向端部の端面とが当接するように（柱部勝ちに）接続されており、上層２７においては、柱部パネル１５，１６の長手方向端部の端面と梁部パネル１９の短手方向端部の端面とが当接するように（梁部勝ちに）接続されている。つまり、下層２５における柱部パネル１３と梁部パネル１７との接続の勝ち負けと、下層２５に隣接する上層２７における柱部パネル１５，１６と梁部パネル１９との接続の勝ち負けが異なっている。 When attention is paid to the connecting portions 21, 21, 23, 23, in the lower layer 25, the column portion panel 13 and the beam portion panel 17 are connected to each other by the column portion, and in the upper layer 27, the column portion panels 15, 16 and The beam part panel 19 is connected to the beam part win. That is, in the lower layer 25, the end surface of the end portion in the longitudinal direction of the beam portion panel 17 and the end surface of the end portion in the short direction of the column portion panel 13 are connected so as to contact each other. Are connected so that the end surfaces of the end portions of the columnar panels 15 and 16 in the longitudinal direction and the end surfaces of the end portions of the beam portion panel 19 in the short direction are in contact with each other. That is, the connection between the columnar panel 13 and the beam part panel 17 in the lower layer 25 and the connection between the columnar panels 15 and 16 and the beam part panel 19 in the upper layer 27 adjacent to the lower layer 25 are different.

つまり、接続部２１，２１，２３，２３において、柱部３の柱部パネル１３（下層２５に存在）のみからなる単層構造部分と、梁部５，７の梁部パネル１９（上層２７に存在）のみからなる単層構造部分とが嵌り合い、柱部パネル１３と梁部パネル１９とは互いに対向する面同士で接続されることとなる。尚、接続部２１，２１，２３，２３において、柱部パネル１３と梁部パネル１９とは、互いに対向する面同士を接着剤で接着したり、釘等で固定したりすることで接続される。 That is, in the connection parts 21, 21, 23, and 23, a single-layer structure portion consisting only of the column part panel 13 (present in the lower layer 25) of the column part 3 and the beam part panel 19 (in the upper layer 27). The single-layer structure portion consisting only of the presence) is fitted, and the column panel 13 and the beam panel 19 are connected to each other on the surfaces facing each other. In addition, in the connection parts 21, 21, 23, 23, the column part panel 13 and the beam part panel 19 are connected by adhering mutually facing surfaces with an adhesive or fixing them with nails or the like. .

柱部パネル１３，１５，１６及び梁部パネル１７，１９を構成する木製パネルについて、柱部パネル１５を例に挙げて説明する。図５に示すように、柱部パネル１５は、木製の縦材２９と横材３１からなる方形枠材３３の一面に合板などからなる構造用面材３５が接着されて構成されている。３０は補強用縦材である。図５に示した柱部パネル１５においては、構造用面材３５を柱部パネル１５の一面（柱部パネル１３と対向する面）にのみ使用しているが、構造用面材３５を柱部パネル１５の両面に設けてもよい。このようにすることにより柱部パネル１５の鉛直力及び水平力に対する強度を高めることが可能となる。柱部パネル１５以外の木製パネル（柱部パネル１３，１６及び梁部パネル１７，１９）は、柱部パネル１５と縦材２９及び横材３１の本数と寸法が異なるのみであり、同様の構造を有している。 The wooden panel constituting the column part panels 13, 15, 16 and the beam part panels 17, 19 will be described by taking the column part panel 15 as an example. As shown in FIG. 5, the column panel 15 is configured by adhering a structural surface material 35 made of plywood or the like to one surface of a rectangular frame material 33 made of a wooden vertical material 29 and a horizontal material 31. Reference numeral 30 denotes a reinforcing vertical member. In the column panel 15 shown in FIG. 5, the structural surface material 35 is used only for one surface of the column panel 15 (surface facing the column panel 13). It may be provided on both sides of the panel 15. By doing in this way, it becomes possible to raise the intensity | strength with respect to the vertical force and horizontal force of the column part panel 15. FIG. The wooden panels other than the column part panel 15 (column part panels 13 and 16 and beam part panels 17 and 19) differ only in the number and size of the column part panel 15 and the vertical members 29 and cross members 31 and have the same structure. have.

この実施の形態においては、柱部３及び梁部５，７は木製パネルが厚さ方向に２層に渡って貼り合わされた構造とされているが、柱部３と梁部５，７との接続部２１，２１，２３，２３において、任意の隣接する２層の間で柱部パネルと梁部パネルとの接続の勝ち負けが異なっていれば、貼り合わされる木製パネルは３層以上でもよい。このようにすることにより、柱部３と梁部５，７との接合強度が増し、架構構造１がより大きな水平力及び鉛直力を負担することができる。 In this embodiment, the column portion 3 and the beam portions 5 and 7 have a structure in which wooden panels are bonded in two layers in the thickness direction. In the connection parts 21, 21, 23, and 23, if the winning or losing of the connection between the column part panel and the beam part panel is different between any two adjacent layers, the laminated wooden panels may be three or more layers. By doing in this way, the joint strength of the pillar part 3 and the beam parts 5 and 7 increases, and the frame structure 1 can bear a bigger horizontal force and vertical force.

また、架構構造１においては、柱部パネル１３，１５，１６及び梁部パネル１７，１９の厚さを全て等しくしているが、下層２５を構成する柱部パネル１３及び梁部パネル１７の厚さが等しく、上層２７を構成する柱部パネル１５，１６及び梁部パネル１９の厚さが等しければ、下層２５と上層２７とで層の厚さを異ならせてもよい。 Further, in the frame structure 1, the thickness of the column part panels 13, 15, 16 and the beam part panels 17, 19 are all equal, but the thickness of the column part panel 13 and the beam part panel 17 constituting the lower layer 25. If the thicknesses of the columnar panels 15 and 16 and the beam panel 19 constituting the upper layer 27 are equal, the lower layer 25 and the upper layer 27 may have different layer thicknesses.

また、架構構造１を構成する柱部３，３の本数は、２本に限られず、柱部３と梁部５との接続部２１，２１，２３，２３において、任意の隣接する２層の間で柱部パネルと梁部パネルとの接続の勝ち負けが異なっていれば、３本以上としてもよい。例えば、図１の場合には、柱部３，３の中間部分に新たな柱部を追加してもよい。また、柱部３，３の長手方向の長さは、建物の下階と上階に渡る長さに限られず、建物の土台から３階以上に渡る長さであってもよい。 In addition, the number of the pillar portions 3 and 3 constituting the frame structure 1 is not limited to two, and any two adjacent layers in the connection portions 21, 21, 23 and 23 between the pillar portion 3 and the beam portion 5. If the winning or losing of the connection between the column part panel and the beam part panel is different, the number may be three or more. For example, in the case of FIG. 1, a new pillar part may be added to the middle part of the pillar parts 3 and 3. In addition, the length in the longitudinal direction of the pillars 3 and 3 is not limited to the length over the lower floor and the upper floor of the building, and may be the length over the third floor from the base of the building.

また、架構構造１を構成する梁部５，７の本数は、２本に限られず、柱部３と梁部５との接続部２１，２１，２３，２３において、任意の隣接する２層の間で柱部パネルと梁部パネルとの接続の勝ち負けが異なっていれば、３本以上としてもよい。 Further, the number of the beam portions 5 and 7 constituting the frame structure 1 is not limited to two, and in the connection portions 21, 21, 23 and 23 between the column portion 3 and the beam portion 5, any two adjacent layers If the winning or losing of the connection between the column part panel and the beam part panel is different, the number may be three or more.

また、木製パネルに代えて、丸太等を所定厚さに切断して得られる製材又は、木製板材を厚さ方向に複数枚貼り合わせることで得られる集成材等の、材料内部が均一に充填されており空間を有さない無垢材料を用いて架構構造１を形成してもよい。 Also, instead of wooden panels, the inside of the material is uniformly filled, such as lumber obtained by cutting logs etc. to a predetermined thickness or laminated wood obtained by bonding a plurality of wooden board materials in the thickness direction. The frame structure 1 may be formed using a solid material having no space.

このように、架構構造１は、柱部３及び梁部５，７を構成する構成部材として製造が容易で製造歩留まりが高くコストの低い木製パネルを用いているので、架構構造１の製造コストを小さくすることができる。 In this way, the frame structure 1 uses a wooden panel that is easy to manufacture, has a high manufacturing yield, and is low in cost as a constituent member constituting the column portion 3 and the beam portions 5 and 7. Can be small.

また、架構構造１は、柱部３及び梁部５，７の接続部２１，２１，２３，２３において、下層２５を構成する柱部パネル１３と梁部パネル１７とが柱部勝ちに接続されており、上層２７を構成する柱部パネル１５，１６と梁部パネル１９とが梁部勝ちに接続されており、これにより柱部パネル１３と梁部パネル１９とは互いに対向する面同士で接続されることとなるので、柱部３と梁部５，７との接合強度が増し、柱部３と梁部５，７を単純に突き合わせ接合した場合に比べて、架構構造１がより大きな水平力及び鉛直力を負担することができる。さらに、柱部３と梁部５，７を単純に突き合わせ接合した場合に比べて、より大きな開口部を形成することが可能となる。 In the frame structure 1, the column part panel 13 and the beam part panel 17 constituting the lower layer 25 are connected to each other at the column part wins at the connection parts 21, 21, 23, 23 of the column part 3 and the beam parts 5, 7. The column part panels 15 and 16 constituting the upper layer 27 and the beam part panel 19 are connected to each other by the beam part, whereby the column part panel 13 and the beam part panel 19 are connected to each other on the surfaces facing each other. As a result, the bonding strength between the column portion 3 and the beam portions 5 and 7 increases, and the frame structure 1 has a larger horizontal structure than when the column portion 3 and the beam portions 5 and 7 are simply butt-joined. Force and vertical force can be borne. Furthermore, it is possible to form a larger opening as compared with the case where the column portion 3 and the beam portions 5 and 7 are simply butt-joined.

また、木製パネルは個々の重量が比較的軽く（５０ｋｇ未満）、建築現場での取り回し性に優れているため、架構構造１を形成するに当たってクレーン等を用いる必要が無く、人力で施工を行うことができる。 In addition, wooden panels are relatively light (less than 50 kg) and have excellent maneuverability at the construction site, so it is not necessary to use a crane or the like to form the frame structure 1 and work manually. Can do.

図６に、架構構造の種々の応用例を示す。図６（Ａ）は、長手方向の長さが建物の下階部分に相当する長さの柱部３，３と、柱部３，３の上端部間に掛け渡された梁部５とから形成される架構構造３７である。この架構構造１においては、柱部３，３及び梁部５により矩形状の開口部３９が形成されており、梁部５は、建物の天井部となっている。 FIG. 6 shows various application examples of the frame structure. FIG. 6 (A) shows that the length in the longitudinal direction corresponds to the lower floor part of the building, and the beam part 5 spanned between the upper ends of the pillar parts 3 and 3. This is a frame structure 37 to be formed. In this frame structure 1, a rectangular opening 39 is formed by the pillar portions 3, 3 and the beam portion 5, and the beam portion 5 is a ceiling portion of the building.

図６（Ｂ）は、図６（Ａ）の架構構造１を２層に渡って積み重ねた構造を有する架構構造４１である。すなわち、架構構造４１は、図６（Ａ）に示した架構構造３７を下階部分として、柱部３，３の上に別の柱部３’，３’を立設し、柱部３’，３’の上端部間に梁部５’を掛け渡している。この架構構造４１においては、柱部３，３及び梁部５により下階部分に矩形状の開口部３９が形成されており、柱部３’，３’梁部５，５’により上階部分に矩形状の開口部４３が形成されている。ここで、梁部５は、下階部分の天井部となっており、梁部５’は上階部分の天井部となっている。 FIG. 6B shows a frame structure 41 having a structure in which the frame structure 1 of FIG. 6A is stacked in two layers. That is, in the frame structure 41, the frame structure 37 shown in FIG. 6A is used as a lower floor portion, and other column portions 3 ′ and 3 ′ are erected on the column portions 3 and 3, and the column portion 3 ′. , 3 'is spanned between the upper ends of 3'. In this frame structure 41, a rectangular opening 39 is formed in the lower floor portion by the column portions 3, 3 and the beam portion 5, and the upper floor portion is formed by the column portions 3 ′, 3 ′ beam portions 5, 5 ′. A rectangular opening 43 is formed on the top. Here, the beam portion 5 is a ceiling portion of the lower floor portion, and the beam portion 5 ′ is a ceiling portion of the upper floor portion.

図６（Ｃ）は、柱部３，３として建物の下階と上階に渡る上下階通し柱、すなわち、建物の土台から上階天井部に至る長さを有するものを用い、柱部３，３の上端部間に梁部５を掛け渡すことにより形成された架構構造４５である。この架構構造４５においては、柱部３，３と梁部５とにより、下、上階に渡る高さを有する矩形状の大面積の開口部４７が形成されている。 FIG. 6 (C) uses the upper and lower floor columns extending from the lower floor to the upper floor of the building as the pillar portions 3 and 3, that is, those having a length from the base of the building to the upper floor ceiling portion. 3 is a frame structure 45 formed by spanning the beam portion 5 between the upper end portions of 3. In this frame structure 45, the pillar portions 3, 3 and the beam portion 5 form a rectangular large-area opening 47 having a height over the lower and upper floors.

前記の実施の形態では上、下階として１、２階を例示したが、さらに３階以上にも適用することができることは言うまでもない。 In the above embodiment, the first and second floors are exemplified as the upper and lower floors, but it goes without saying that the present invention can be applied to three or more floors.

この実施の形態の架構構造を模式的に示した正面図である。It is the front view which showed typically the frame structure of this embodiment. 同上の模式的な側面図である。It is a typical side view same as the above. 同上の概略構成を示す分解斜視図である。It is a disassembled perspective view which shows schematic structure same as the above. 同上の梁部と柱部との接続部付近の要部拡大分解斜視図である。It is a principal part expansion disassembled perspective view of the connection part vicinity of a beam part and a column part same as the above. 同上の木製パネルの概略構成を示す斜視図である。It is a perspective view which shows schematic structure of the wooden panel same as the above. 架構構造の応用例を模式的に示した正面図である。It is the front view which showed typically the example of application of the frame structure.

Explanation of symbols

１，３７，４１，４５架構構造３，３’ 柱部
５，５’，７梁部９，１１，３９，４３，４７開口部
１３，１５，１６柱部パネル１７，１９梁部パネル
２１，２３接続部２５下層
２７上層２９縦材
３１横材３３方形枠材
３５構造用面材 1, 37, 41, 45 Frame structure 3, 3 'Pillar part 5, 5', 7 Beam part 9, 11, 39, 43, 47 Opening part 13, 15, 16 Column part panel 17, 19 Beam part panel 21, 23 connecting portion 25 lower layer 27 upper layer 29 longitudinal member 31 transverse member 33 rectangular frame member 35 structural face material

Claims

And the bar portion of the pair being disposed at a predetermined interval, is composed of a middle portion and between the beam portions which are connected bridged are respectively between the upper end portions of the pillar portion, the lower floor by the beam portion of the intermediate portion A ceiling structure is formed, an upper floor ceiling part is formed by a beam part at the upper end part, and an opening is formed in each part surrounded by both pillar parts and both beam parts,
The structural member both the pillar portion and both beam portions are a plurality, attached in layers,
The pillar part is composed of first, second and third pillar panels as constituent members,
The first column panel has a length in the longitudinal direction extending from the lower floor to the upper floor of the building, and the second and third column panels have a length in the longitudinal direction substantially the first floor of the building. And the second column part panel is a first of the column part and the beam part provided at the upper end part of the first column part panel. Are attached to the first column panel in a recess formed between the connection portion of the first column portion panel and the second connection portion between the column portion and the beam portion provided in the intermediate portion of the first column portion panel. The third pillar panel is affixed to the first pillar panel in a recess formed between the second connecting portion and the lower end of the first pillar panel,
The beam portion is composed of first and second beam portion panels as constituent members,
The first beam portion panel has a length in the longitudinal direction equal to the interval between the column portions, and the second beam portion panel has a length in the longitudinal direction that is longer than that of the first beam portion panel. It is long and has a length that overlaps the column portion in the first and second connection portions, and the first beam portion panel is between the first connection portions provided at both ends of the second beam portion panel. And the second connection part, and the second beam part panel is attached to the first beam part panel at the first and second connection parts. A frame structure characterized by being affixed .