JP2010084465A - Connecting structure, unit building, and method for constructing the unit building - Google Patents

Connecting structure, unit building, and method for constructing the unit building Download PDF

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JP2010084465A
JP2010084465A JP2008256476A JP2008256476A JP2010084465A JP 2010084465 A JP2010084465 A JP 2010084465A JP 2008256476 A JP2008256476 A JP 2008256476A JP 2008256476 A JP2008256476 A JP 2008256476A JP 2010084465 A JP2010084465 A JP 2010084465A
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floor
building
beams
unit
connection
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JP5478864B2 (en
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Atsushi Horiuchi
淳 堀内
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Misawa Homes Co Ltd
ミサワホーム株式会社
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<P>PROBLEM TO BE SOLVED: To provide a connecting structure capable of securing rigidity of a horizontal plane of structure of a building in which building units are arranged separately from one another. <P>SOLUTION: A unit building 1 includes the four lower-story building units 3. Each set of two of the four lower-story building units 3 adjoins each other in the direction of making short sides face each other; each set of the two lower-story building units 3 adjacent to each other is separately arranged at a predetermined interval L in a direction crossing the direction of facing each other; and a lower-story separate arrangement section 8 comprises a space in which each set of the two lower-story building units is separately arranged at the interval L. The connecting structure 20 for connecting the lower-story building units 3 separately arranged at the predetermined interval L is provided in the lower-story separate arrangement section 8. The connecting structure 20 includes a plurality of connecting beams 21 for connecting ceiling beams 11 of the lower-story building units 3 together, and two horizontal braces 22 which are provided in a horizontal area surrounded by the pair of opposed connecting beams 21 and the ceiling beams 11 of the lower-story building units 3. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、離し置きした建物ユニット同士を連結する連結構造、ユニット式建物、その施工方法に関する。   The present invention relates to a connecting structure for connecting separated building units, a unit type building, and a construction method thereof.
従来、柱、梁からなる略直方体状の骨組みを備えた建物ユニットを複数並べて施工するユニット式建物がある。このユニット式建物において、隣り合う建物ユニット同士を水平方向に離して配置した離し置き部(ジョイントスペース)が形成されたものがある(例えば、特許文献1参照)。特許文献1に記載されたようなユニット式建物の離し置き部においては、隣り合う建物ユニットの柱同士または天井梁同士を連結梁で連結するとともに、隣り合う建物ユニットの床面材間に渡る床面合板を架設した連結構造が一般的に採用されている。   2. Description of the Related Art Conventionally, there is a unit type building in which a plurality of building units having a substantially rectangular parallelepiped frame structure composed of columns and beams are arranged side by side. In this unit type building, there is one in which a separation part (joint space) in which adjacent building units are arranged apart from each other in the horizontal direction is formed (for example, see Patent Document 1). In the separation part of the unit type building as described in Patent Document 1, the pillars or the ceiling beams of the adjacent building units are connected by the connecting beams, and the floors are arranged between the floor materials of the adjacent building units. A connection structure in which a plywood is installed is generally employed.
特開2005−240358号公報JP-A-2005-240358
しかし、従来のユニット式建物において、離し置きの間隔寸法としては0.5モジュール(約455mm)程度以下とされているため、連結梁および床面合板による水平構面の構造であっても、建物ユニット間の荷重伝達上、特に問題とならなかったのであるが、間隔寸法を拡大しようとした場合に、従来の構造では水平構面の水平剛性が不足してしまうことが懸念される。また、離し置き部の連結構造としては、建物全体の剛性および耐力を確保する上で高い剛性を有し、かつ構造の複雑化や施工の煩雑さを招かないものが望まれている。   However, in the conventional unit type building, the distance between the separated spaces is about 0.5 module (about 455 mm) or less, so even if the structure of the horizontal surface is composed of connecting beams and floor plywood, Although there was no particular problem in transmitting the load between the units, there is a concern that the horizontal rigidity of the horizontal structure surface may be insufficient in the conventional structure when attempting to increase the distance dimension. Further, as the connecting structure of the separating part, a structure that has high rigidity in securing the rigidity and proof stress of the entire building and that does not cause complicated structure and complicated construction is desired.
本発明の目的は、建物ユニットを離し置きした建物における水平構面の剛性が確保できる連結構造、ユニット式建物、その施工方法を提供することである。   The objective of this invention is providing the connection structure which can ensure the rigidity of the horizontal structure in the building which left | separated the building unit, the unit type building, and its construction method.
図面を参照して説明すると、本発明の連結構造20は、柱10および梁11,12からなる略直方体状の骨組み13を有した少なくとも2つの建物ユニット3,5を互いに水平方向に離し置きした離し置き部8,9の連結構造であって、隣り合う建物ユニット3,5の柱10同士または梁11,12同士を連結する少なくとも一対の連結梁21と、梁11,12と連結梁21とで囲まれた水平領域に設けられる水平ブレース22とを備えることを特徴とする。
この発明によれば、離し置き部8,9において少なくとも一対の連結梁21に加えて水平ブレース22によって建物ユニット3,5同士を連結したことで、離し置き部8,9の間隔寸法を拡大した場合であっても建物における水平構面の水平剛性が確保でき、建物全体の耐震性や耐風性を十分に確保することができる。また、水平ブレース22を建物ユニット3,5の梁11,12と連結梁21とで囲まれた水平領域に設けたことで、水平ブレース22が建物の内部空間側に露出したり突出したりしないようにできる。従って、離し置き部8,9の間隔寸法を大きくして建物の内部空間を拡大することができるとともに、内部空間の設計自由度を高めて居住性に優れた建物を提供することができる。
Referring to the drawings, the connecting structure 20 according to the present invention has at least two building units 3 and 5 each having a substantially rectangular frame 13 composed of columns 10 and beams 11 and 12 spaced apart from each other in the horizontal direction. The connecting structure of the separating parts 8 and 9, which includes at least a pair of connecting beams 21 that connect the columns 10 of the adjacent building units 3 and 5 or the beams 11 and 12, and the beams 11 and 12 and the connecting beam 21, And a horizontal brace 22 provided in a horizontal region surrounded by.
According to the present invention, the distance between the separating units 8 and 9 is increased by connecting the building units 3 and 5 with the horizontal braces 22 in addition to at least the pair of connecting beams 21 in the separating units 8 and 9. Even in this case, the horizontal rigidity of the horizontal construction surface in the building can be secured, and the earthquake resistance and wind resistance of the entire building can be sufficiently secured. Further, by providing the horizontal brace 22 in the horizontal region surrounded by the beams 11 and 12 and the connecting beams 21 of the building units 3 and 5, the horizontal brace 22 is not exposed or protrudes toward the internal space side of the building. Can be. Therefore, it is possible to enlarge the internal space of the building by increasing the distance between the separating portions 8 and 9, and it is possible to provide a building with high living comfort by increasing the design freedom of the internal space.
この際、本発明では、水平ブレース22は、一対の連結梁21のうち、一方の連結梁21の一端部と、他方の連結梁21の他端部とに連結される構成が好ましい。
この構成によれば、水平ブレース22の端部を連結梁21の端部に連結したことで、水平ブレース22を建物ユニット3,5の柱10や梁11,12に連結する必要がないため、建物ユニット3,5に対する接合構造を簡単化することができるとともに、水平ブレース22を連結した状態の連結梁21を離し置き部8,9の建物ユニット3,5に接合することができるので、現場における接合作業の手間を軽減して作業性を向上させることができる。
At this time, in the present invention, the horizontal brace 22 is preferably connected to one end of one connecting beam 21 and the other end of the other connecting beam 21 of the pair of connecting beams 21.
According to this configuration, since the end of the horizontal brace 22 is connected to the end of the connecting beam 21, it is not necessary to connect the horizontal brace 22 to the pillars 10 and the beams 11 and 12 of the building units 3 and 5, The joint structure for the building units 3 and 5 can be simplified, and the connecting beam 21 with the horizontal brace 22 connected can be joined to the building units 3 and 5 of the separating parts 8 and 9, so that It is possible to improve the workability by reducing the time and labor of joining work.
さらに、本発明では、複数の建物ユニット3,5は、下階建物ユニット3と上階建物ユニット5とを含んで構成され、連結梁21および水平ブレース22は、下階建物ユニット3および上階建物ユニット5のうちの下階建物ユニット3における天井梁11の高さレベルに設けられ、上階建物ユニット5の離し置き部9における床梁12の高さレベルには、上階の床パネルユニット30が設けられた構成が採用できる。
この構成によれば、連結梁21および水平ブレース22を離し置き部8,9に設置してから、その上側に床パネルユニット30を設置することで隣り合う建物ユニット3,5を連結することができるので、迅速かつ容易に離し置き部8,9の施工を実施することができる。
Further, in the present invention, the plurality of building units 3 and 5 are configured to include the lower floor building unit 3 and the upper floor building unit 5, and the connecting beam 21 and the horizontal brace 22 are connected to the lower floor building unit 3 and the upper floor. Among the building units 5, the floor panel unit of the upper floor is provided at the height level of the ceiling beam 11 in the lower building unit 3 of the building unit 5 and the height level of the floor beam 12 in the separating part 9 of the upper building unit 5. A configuration in which 30 is provided can be employed.
According to this configuration, the connecting beam 21 and the horizontal brace 22 are separated from each other and installed in the placing portions 8 and 9, and then the adjacent building units 3 and 5 can be coupled by installing the floor panel unit 30 on the upper side. Since it can do, construction of separation part 8 and 9 can be carried out quickly and easily.
また、本発明では、隣り合う建物ユニット3,5の離し置き部8,9には、連結梁53、及び水平ブレース55を含んで構成される床パネルユニット50が設けられている構成を採用してもよい。
この構成によれば、床パネルユニット50と、連結梁53、及び水平ブレース55とを一体にすることで、床パネルユニット50と同時に連結梁53、及び水平ブレース55を設置することができ、さらに施工手間が軽減できて工期短縮を図ることができる。
Moreover, in this invention, the structure by which the floor panel unit 50 comprised including the connection beam 53 and the horizontal brace 55 is provided in the separating parts 8 and 9 of the adjacent building units 3 and 5 is employ | adopted. May be.
According to this configuration, by integrating the floor panel unit 50, the connecting beam 53, and the horizontal brace 55, the connecting beam 53 and the horizontal brace 55 can be installed simultaneously with the floor panel unit 50. Construction time can be reduced and the construction period can be shortened.
また、本発明のユニット式建物1は、いずれかの連結構造によって連結された複数の建物ユニット3,5を備えて構成されることを特徴とする。
この発明によれば、前述と同様に、建物全体の耐震性や耐風性を十分に確保することができるとともに、建物内部空間の設計自由度を高めて居住性を向上させることができる。
Moreover, the unit type building 1 of this invention is provided with the some building units 3 and 5 connected by either connection structure, It is characterized by the above-mentioned.
According to the present invention, as described above, the earthquake resistance and wind resistance of the entire building can be sufficiently ensured, and the degree of freedom in designing the interior space of the building can be increased to improve the comfortability.
一方、本発明のユニット式建物の施工方法は、連結梁21および水平ブレース22と、当該連結梁21の端部同士を結んで建物ユニット3,5の梁11,12に沿って延びる枠梁25とをパネル化しておき、このパネル化した連結梁21、水平ブレース22および枠梁25を離し置き部8,9に設置してから、当該連結梁21の端部と隣り合う建物ユニット3,5の柱10または梁11,12とを接合することを特徴とする。
この発明によれば、連結梁21、水平ブレース22および枠梁25をパネル化することで、このパネルを工場で組み立てることができ、現場作業を少なくして施工性を向上させることができる。さらに、パネル化したことで、各部材の組み立て状態が安定することから、運搬や吊り込み、設置の作業が格段に容易になり、作業効率を向上させることができる。
On the other hand, the construction method of the unit type building of the present invention is the frame beam 25 extending along the beams 11 and 12 of the building units 3 and 5 by connecting the connecting beams 21 and the horizontal braces 22 and the ends of the connecting beams 21. And the panel-connected connecting beam 21, horizontal brace 22 and frame beam 25 are set apart in the placing portions 8 and 9, and then the building units 3 and 5 adjacent to the end of the connecting beam 21 are installed. The column 10 or the beams 11 and 12 are joined.
According to the present invention, by forming the connecting beam 21, the horizontal brace 22 and the frame beam 25 into a panel, the panel can be assembled in a factory, and the workability can be improved by reducing the field work. Furthermore, since the assembly state of each member is stabilized by making it into a panel, transportation, suspension, and installation work become much easier and work efficiency can be improved.
また、本発明のユニット式建物の施工方法は、連結梁21に水平ブレース22を接続するとともに、連結梁21同士を治具梁41で連結しておき、この治具梁41を介して連結梁21および水平ブレース22を吊り上げて離し置き部8,9に設置してから、連結梁21の端部と隣り合う建物ユニット3,5の柱10または梁11,12とを接合し、この接合の後に治具梁41を取り外す構成を備えたものでもよい。
この発明によれば、 治具梁41によって連結梁21および水平ブレース22を仮固定することで、運搬や吊り込み、設置の作業を容易に実施することができるとともに、治具梁41を取り外して回収することで治具梁41を再利用することもでき、使用部材を節約することができる。
The unit building construction method of the present invention connects the horizontal braces 22 to the connecting beams 21, connects the connecting beams 21 with the jig beams 41, and connects the connecting beams 21 via the jig beams 41. 21 and the horizontal brace 22 are lifted and installed in the separating parts 8 and 9, and then the end of the connecting beam 21 and the column 10 or the beams 11 and 12 of the adjacent building units 3 and 5 are joined. A configuration in which the jig beam 41 is removed later may be used.
According to the present invention, the connection beam 21 and the horizontal brace 22 are temporarily fixed by the jig beam 41, so that the work of transportation, suspension, and installation can be easily performed, and the jig beam 41 is removed. By collecting, the jig beam 41 can be reused, and the members used can be saved.
〔第1実施形態〕
以下、本発明の第1実施形態を図面に基づいて説明する。
図1は、本実施形態のユニット式建物1の全体構成を示す斜視図である。図2は、ユニット式建物1の下階部を示す斜視図である。
図1、及び図2に示すように、本実施形態のユニット式建物1は、基礎2の上に設けられた例えば4個の下階建物ユニット3からなる下階部4と、下階建物ユニット3の上に載置された4個の上階建物ユニット5からなる上階部6と、この上階部6の上方に設けられる屋根部7とを備えて構成されている。
下階部4において、4個の下階建物ユニット3は、そのうち2個ずつの下階建物ユニット3の短辺同士が対向する方向に隣り合うとともに、これら隣り合った2個ずつが対向方向と交差する方向(以下、離間方向とする)に所定間隔Lだけ離れて配置されている。そして、上階部6においても、4個の上階建物ユニット5は、それぞれ4個の下階建物ユニット3の上部に配置され、2個の上階建物ユニット5同士が離間方向に所定間隔Lだけ離れて配置されている。
[First Embodiment]
DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, a first embodiment of the invention will be described with reference to the drawings.
FIG. 1 is a perspective view showing the overall configuration of a unit building 1 according to the present embodiment. FIG. 2 is a perspective view showing a lower floor portion of the unit type building 1.
As shown in FIG. 1 and FIG. 2, the unit type building 1 of this embodiment includes a lower floor part 4 composed of, for example, four lower floor building units 3 provided on a foundation 2, and a lower floor building unit. 3 includes an upper floor portion 6 composed of four upper-floor building units 5 placed on 3 and a roof portion 7 provided above the upper floor portion 6.
In the lower floor part 4, the four lower floor building units 3 are adjacent to each other in the direction in which the short sides of the two lower floor building units 3 face each other, and each two adjacent floor units are in the facing direction. They are arranged apart from each other by a predetermined distance L in the intersecting direction (hereinafter referred to as the separating direction). And also in the upper floor part 6, the four upper floor building units 5 are each arrange | positioned at the upper part of the four lower floor building units 3, and two upper floor building units 5 mutually separate in the separation direction by the predetermined space | interval L. Just placed apart.
以上の下階建物ユニット3は、図2に示すように、四隅に立設される4本の柱10と、これらの柱10の上端間同士を連結する4本の天井梁11と、各柱10の下端間同士を連結する4本の床梁12とを含む骨組み13を有し、略直方体状に形成されている。一方、上階建物ユニット5も下階建物ユニット3と同様に、柱10と、4本の天井梁11と、4本の床梁12とを含む骨組み13を有し、略直方体状に形成されている。
そして、下階建物ユニット3および上階建物ユニット5において、天井梁11は各2本ずつの長辺天井梁11Aおよび短辺天井梁11Bで構成され、床梁12は各2本ずつの長辺床梁12Aおよび短辺床梁12Bで構成されている。そして、2本の長辺天井梁11A間、および2本の長辺床梁12A間には、図示しないが、複数本の天井小梁、複数本の根太がそれぞれ架け渡されている。また、柱10と天井梁11および床梁12とは、仕口14を介して接続されている。
As shown in FIG. 2, the lower floor building unit 3 includes four columns 10 erected at the four corners, four ceiling beams 11 connecting the upper ends of these columns 10, and each column. 10 has a frame 13 including four floor beams 12 that connect the lower ends of 10 and is formed in a substantially rectangular parallelepiped shape. On the other hand, similarly to the lower floor building unit 3, the upper floor building unit 5 has a frame 13 including a column 10, four ceiling beams 11, and four floor beams 12, and is formed in a substantially rectangular parallelepiped shape. ing.
And in the lower-floor building unit 3 and the upper-floor building unit 5, the ceiling beams 11 are each composed of two long side ceiling beams 11A and short side ceiling beams 11B, and the floor beams 12 are each two long sides. It consists of a floor beam 12A and a short side floor beam 12B. Although not shown, a plurality of ceiling beams and a plurality of joists are spanned between the two long side ceiling beams 11A and between the two long side floor beams 12A. Further, the column 10, the ceiling beam 11, and the floor beam 12 are connected via a joint 14.
下階部4において、所定間隔Lだけ離れて配置される下階建物ユニット3同士は、図2に示すように、それぞれの長辺天井梁11A同士および長辺床梁12A同士が対向して設置され、この間隔Lだけ離し置きした空間によって下階離し置き部8が構成されている。そして、上階部6においても上階建物ユニット5同士は、長辺天井梁11A同士および長辺床梁12A同士が所定間隔Lだけ離れて対向して設置され、この間隔Lだけ離し置きした空間によって上階離し置き部9が構成されている(図1参照)。
なお、所定間隔Lの寸法は、製作基準寸法であるモジュールが、例えば、1モジュール910mmである場合、本実施形態では、1モジュールの910mm程度に設定されていてもよく、さらには所定間隔Lが1モジュールを超えて1.5モジュールの1365mm程度や2モジュールの1820mm程度に設定されていてもよい。また、下階離し置き部8および上階離し置き部9における外壁位置には、ALC版などの適宜な外装材が設けられている。
As shown in FIG. 2, the lower floor building units 3 arranged at a predetermined distance L in the lower floor portion 4 are installed with the long side ceiling beams 11 </ b> A and the long side floor beams 12 </ b> A facing each other. The lower floor separating section 8 is constituted by the space separated by this distance L. In the upper floor 6 as well, the upper floor building units 5 are installed so that the long side ceiling beams 11A and the long side floor beams 12A are opposed to each other by a predetermined distance L, and are spaced apart by this distance L. The upper floor separation part 9 is comprised by (refer FIG. 1).
Note that the dimension of the predetermined interval L may be set to about 910 mm of one module in the present embodiment, for example, when the module that is the production standard dimension is 910 mm of one module. It may be set to about 1365 mm of 1.5 modules or about 1820 mm of 2 modules exceeding one module. In addition, an appropriate exterior material such as an ALC plate is provided at the outer wall position in the lower floor separating section 8 and the upper floor separating section 9.
図3は、下階離し置き部8を上方側から見た図である。
下階離し置き部8には、図3に示すように、所定間隔Lだけ離れて配置される下階建物ユニット3を連結する連結構造20が設けられている。
連結構造20は、離間方向に沿って延出し、下階建物ユニット3の天井梁11同士を連結する複数の連結梁21と、対向する一対の連結梁21と下階建物ユニット3の天井梁11とで囲まれた水平領域に交差して設けられる2本の水平ブレース22とを備える。すなわち、各連結梁21、及び各水平ブレース22は、下階建物ユニット3における天井梁11の高さレベルに設けられている。
FIG. 3 is a view of the lower floor separating section 8 as viewed from above.
As shown in FIG. 3, the lower floor separation unit 8 is provided with a connection structure 20 that connects the lower floor building units 3 that are arranged apart by a predetermined distance L.
The connection structure 20 extends along the separation direction, and includes a plurality of connection beams 21 that connect the ceiling beams 11 of the lower floor building unit 3 to each other, and a pair of opposing connection beams 21 and the ceiling beam 11 of the lower floor building unit 3. And two horizontal braces 22 provided so as to intersect with a horizontal region surrounded by. That is, each connecting beam 21 and each horizontal brace 22 are provided at the height level of the ceiling beam 11 in the lower floor building unit 3.
各連結梁21は、隣り合う下階建物ユニット3にかかる力を伝達するため、天井梁11と同一直線上に配設される他、各下階建物ユニット3の対向方向に適当な間隔で配置される。すなわち、各連結梁21は、下階建物ユニット3の天井梁11同士を直接連結してもよく、仕口14を介して連結してもよい。   Each connecting beam 21 is arranged on the same straight line as the ceiling beam 11 in order to transmit a force applied to the adjacent lower floor building unit 3, and is arranged at an appropriate interval in the facing direction of each lower floor building unit 3. Is done. That is, each connecting beam 21 may directly connect the ceiling beams 11 of the lower floor building unit 3 or may be connected via the joint 14.
図4は、下階離し置き部8を離間方向に沿って切断した縦断面図である。
各連結梁21は、図3、及び図4に示すように、互いに対向する一対の連結梁21と下階建物ユニット3の天井梁11とで矩形状に囲まれた水平領域の内部に向かって略中間の高さ位置から張り出す略矩形板状の張出部211と、下階建物ユニット3の天井梁11に対向し、複数のボルト23にて天井梁11に固定される固定部212とが両端に形成されている。また、各連結梁21のうち、下階建物ユニット3の仕口14に隣接する連結梁21の両端には、仕口213が設けられている。
各水平ブレース22は、略円柱状に形成された本体部221と、本体部221の両端に形成され、ボルト24にて連結梁21の張出部211に接続される板状の接続部222とを備える。すなわち、各水平ブレース22は、一対の連結梁21のうち、一方の連結梁21の一端部に形成された張出部211と、他方の連結梁21の他端部に形成された張出部211とに連結されている。
FIG. 4 is a vertical cross-sectional view of the lower floor separating section 8 cut along the separating direction.
As shown in FIGS. 3 and 4, each connecting beam 21 is directed toward the inside of a horizontal region surrounded by a pair of connecting beams 21 facing each other and the ceiling beam 11 of the lower-floor building unit 3. A substantially rectangular plate-like projecting portion 211 projecting from a substantially intermediate height position, a fixing portion 212 facing the ceiling beam 11 of the lower floor building unit 3 and fixed to the ceiling beam 11 by a plurality of bolts 23 Are formed at both ends. Moreover, the joint 213 is provided in the both ends of the connection beam 21 adjacent to the joint 14 of the lower floor building unit 3 among each connection beam 21.
Each horizontal brace 22 includes a main body part 221 formed in a substantially cylindrical shape, a plate-like connection part 222 formed at both ends of the main body part 221, and connected to the projecting part 211 of the connecting beam 21 by a bolt 24. Is provided. That is, each horizontal brace 22 includes a protruding portion 211 formed at one end of one connecting beam 21 and a protruding portion formed at the other end of the other connecting beam 21 of the pair of connecting beams 21. 211.
図5は、下階離し置き部8、及び上階離し置き部9を離間方向に沿って切断した縦断面図である。
このような4個の下階建物ユニット3の上端には、前述したように、それぞれ上階建物ユニット5が載置されている。下階建物ユニット3に上階建物ユニット5を連結、固定するには、図5に示すように、下階建物ユニット3における柱10の上端の仕口14に形成された係合孔(図示略)と、上階建物ユニット5における柱10の下端の仕口14に形成された係合孔(図示略)とに係合ピン15を係合させて位置決めする。そして、下階建物ユニット3、及び上階建物ユニット5をボルト16にて連結、固定する。
FIG. 5 is a vertical cross-sectional view of the lower floor separating part 8 and the upper floor separating part 9 cut along the separating direction.
As described above, the upper floor building units 5 are respectively placed on the upper ends of the four lower floor building units 3. In order to connect and fix the upper-floor building unit 5 to the lower-floor building unit 3, as shown in FIG. 5, an engagement hole (not shown) formed in the joint 14 at the upper end of the column 10 in the lower-floor building unit 3. ) And an engagement hole (not shown) formed in the joint 14 at the lower end of the column 10 in the upper-floor building unit 5 is engaged and positioned. Then, the lower-floor building unit 3 and the upper-floor building unit 5 are connected and fixed with bolts 16.
上階離し置き部9には、上階建物ユニット5の床梁12の高さレベルに上階の床パネルユニット30が設けられている。
床パネルユニット30は、床面部材31と、床面部材31を下方側から支持する矩形枠状の枠状部材32とを備え、床面部材31は、枠状部材32の上面に固定されている。
枠状部材32は、下階建物ユニット3の天井梁11に対向する平面32Aを外側に有する断面コ字状に四辺が形成された部材であり、平面32Aは、天井梁11に沿って延出する略直方体状に形成され、枠状部材32を支持する支持部材17を介して天井梁11に連結、固定される。なお、支持部材17は、上階建物ユニット5における柱10の下端の仕口14に予め複数のボルト18にて固定されている。
天井梁11に床パネルユニット30を連結、固定するには、連結梁21の仕口213に形成された係合孔(図示略)と、枠状部材32に形成された係合孔(図示略)とに係合ピン33を係合させて位置決めする。そして、支持部材17、及び枠状部材32を複数のボルト34にて連結、固定する。
The upper floor separation unit 9 is provided with a floor panel unit 30 on the upper floor at the height level of the floor beam 12 of the upper floor building unit 5.
The floor panel unit 30 includes a floor member 31 and a rectangular frame-shaped member 32 that supports the floor member 31 from below. The floor member 31 is fixed to the upper surface of the frame-shaped member 32. Yes.
The frame-shaped member 32 is a member having four sides formed in a U-shaped cross section having a plane 32A facing the ceiling beam 11 of the lower-floor building unit 3 on the outside, and the plane 32A extends along the ceiling beam 11. It is formed in a substantially rectangular parallelepiped shape, and is connected and fixed to the ceiling beam 11 via a support member 17 that supports the frame-shaped member 32. The support member 17 is fixed to the joint 14 at the lower end of the column 10 in the upper floor building unit 5 with a plurality of bolts 18 in advance.
In order to connect and fix the floor panel unit 30 to the ceiling beam 11, an engagement hole (not shown) formed in the joint 213 of the connection beam 21 and an engagement hole (not shown) formed in the frame-like member 32. And the engagement pin 33 is engaged with each other. Then, the support member 17 and the frame-shaped member 32 are connected and fixed by a plurality of bolts 34.
次に、ユニット式建物1の施工方法について説明する。なお、以下では、連結構造20の施工方法について主に説明し、その他の施工方法についての説明を省略する。
図6は、連結構造20を吊り上げた状態を示す図である。図7は、連結構造20を吊り上げた状態における連結構造20の角部を示す拡大図である。
施工に際しては、連結構造20は、図6に示すように、各連結梁21同士を一対の治具梁41で連結しておき、この治具梁41を介して複数のワイヤ42にて吊り上げることで下階離し置き部8に配置する。
治具梁41は、角柱状に形成された断面コ字状の本体部411と、本体部411の両端から本体部411の延出方向と直交する方向に延出し、施工に際して各連結梁21の高さレベルを位置決めするためのガイド部412とを備える。
Next, the construction method of the unit type building 1 is demonstrated. In the following, the construction method of the connection structure 20 will be mainly described, and description of other construction methods will be omitted.
FIG. 6 is a diagram illustrating a state where the connection structure 20 is lifted. FIG. 7 is an enlarged view showing a corner portion of the connection structure 20 in a state where the connection structure 20 is lifted.
At the time of construction, as shown in FIG. 6, the connecting structure 20 connects the connecting beams 21 with a pair of jig beams 41 and lifts them with a plurality of wires 42 via the jig beams 41. Is placed in the lower floor separation section 8.
The jig beam 41 has a U-shaped main body portion 411 formed in a prismatic shape, and extends from both ends of the main body portion 411 in a direction perpendicular to the extending direction of the main body portion 411. And a guide portion 412 for positioning the height level.
具体的に、各連結梁21同士を各治具梁41で連結するに際しては、図7に示すように、連結梁21の仕口213に形成されたネジ孔(図示略)と、治具梁41に形成されたネジ孔(図示略)とに釣具43を螺合させて連結する。なお、各連結梁21は、断面コ字状に形成されている。
そして、連結構造20を各ワイヤ42にて吊り上げることで下階離し置き部8に配置し、仕口14と、ガイド部412を当接させて各連結梁21の高さレベルを位置決めしてから、連結梁21の端部に形成される固定部212と、隣り合う下階建物ユニット3の天井梁11とを複数のボルト23にて接合する(図4参照)。さらに、固定部212と、天井梁11とを接合した後に釣具43を取り外し、治具梁41に形成されたネジ孔41Aに螺合させることで連結構造20から治具梁41を取り外す。
Specifically, when connecting the connecting beams 21 with the jig beams 41, as shown in FIG. 7, screw holes (not shown) formed in the joints 213 of the connecting beams 21, jig beams The fishing tackle 43 is screwed and connected to a screw hole (not shown) formed in 41. Each connecting beam 21 is formed in a U-shaped cross section.
Then, the connecting structure 20 is lifted by each wire 42 and arranged in the lower floor separating portion 8, and the height level of each connecting beam 21 is positioned by bringing the joint 14 and the guide portion 412 into contact with each other. The fixed portion 212 formed at the end of the connecting beam 21 and the ceiling beam 11 of the adjacent lower building unit 3 are joined by a plurality of bolts 23 (see FIG. 4). Furthermore, after joining the fixing portion 212 and the ceiling beam 11, the fishing tackle 43 is removed, and the jig beam 41 is removed from the connection structure 20 by being screwed into a screw hole 41 </ b> A formed in the jig beam 41.
ここで、各連結梁21のうち、中間に配置される各連結梁21の固定部212には、ガイド部412と同一の高さレベルとなるように上方側の端部が折り曲げ加工された断面略L字状のプレート214が取り付けられている。そして、施工に際しては、天井梁11と、プレート214の折り曲げ部分とを当接させて各連結梁21の高さレベルの位置決めをする。このプレート214は、固定部212とともに、隣り合う下階建物ユニット3の天井梁11に接合される。
なお、本実施形態では、各水平ブレース22を張出部211に予め連結した状態で連結構造20を施工していた。これに対して、張出部211は、各連結梁21の略中間の高さ位置から張り出しているので、各水平ブレース22を張出部211に連結させていない状態で連結構造20を下階離し置き部8に配置し、床パネルユニット30を天井梁11に連結、固定した後で各水平ブレース22を張出部211に連結させるように施工してもよい。
Here, among the connecting beams 21, the fixed portion 212 of each connecting beam 21 arranged in the middle is a cross-section in which the upper end is bent so as to have the same height level as the guide portion 412. A substantially L-shaped plate 214 is attached. In construction, the ceiling beam 11 and the bent portion of the plate 214 are brought into contact with each other to position the connecting beams 21 at the height level. The plate 214 is joined to the ceiling beam 11 of the adjacent lower-floor building unit 3 together with the fixed portion 212.
In the present embodiment, the connecting structure 20 is constructed in a state where each horizontal brace 22 is connected to the overhanging portion 211 in advance. On the other hand, since the overhanging portion 211 overhangs from a substantially middle height position of each connecting beam 21, the connecting structure 20 is connected to the lower floor in a state where each horizontal brace 22 is not connected to the overhanging portion 211. You may arrange | position so that each horizontal brace 22 may be connected with the overhang | projection part 211 after arrange | positioning in the separation part 8 and connecting and fixing the floor panel unit 30 to the ceiling beam 11. FIG.
このような本実施形態によれば、以下のような効果がある。
(1)下階離し置き部8において少なくとも一対の連結梁21に加えて水平ブレース22によって下階建物ユニット3同士を連結したことで、下階離し置き部8の間隔寸法を拡大した場合であっても建物における水平構面の水平剛性が確保でき、建物全体の耐震性や耐風性を十分に確保することができる。また、水平ブレース22を下階建物ユニット3の天井梁11と連結梁21とで囲まれた水平領域に設けたことで、水平ブレース22が建物の内部空間側に露出したり突出したりしないようにできる。従って、下階離し置き部8の間隔寸法を大きくして建物の内部空間を拡大することができるとともに、内部空間の設計自由度を高めて居住性に優れた建物を提供することができる。
According to this embodiment, there are the following effects.
(1) In the case where the distance between the lower floor separation units 8 is increased by connecting the lower floor building units 3 with the horizontal braces 22 in addition to at least a pair of connecting beams 21 in the lower floor separation unit 8. However, the horizontal rigidity of the horizontal structural surface in the building can be secured, and the earthquake resistance and wind resistance of the entire building can be sufficiently secured. Further, by providing the horizontal brace 22 in the horizontal region surrounded by the ceiling beam 11 and the connecting beam 21 of the lower-floor building unit 3, the horizontal brace 22 is not exposed or protrudes toward the internal space side of the building. it can. Therefore, it is possible to enlarge the internal space of the building by increasing the space dimension of the lower floor separating part 8, and it is possible to provide a building having high living comfort by increasing the degree of freedom in designing the internal space.
(2)水平ブレース22の端部を連結梁21の端部に連結したことで、水平ブレース22を下階建物ユニット3の柱10や梁11,12に連結する必要がないため、下階建物ユニット3に対する接合構造を簡単化することができるとともに、水平ブレース22を連結した状態の連結梁21を下階離し置き部8の下階建物ユニット3に接合することができるので、現場における接合作業の手間を軽減して作業性を向上させることができる。
(3)連結梁21および水平ブレース22を下階離し置き部8に設置してから、その上側に床パネルユニット30を設置することで隣り合う建物ユニット3,5を連結することができるので、迅速かつ容易に下階離し置き部8の施工を実施することができる。
(4)治具梁41によって連結梁21および水平ブレース22を仮固定することで、運搬や吊り込み、設置の作業を容易に実施することができるとともに、治具梁41を取り外して回収することで治具梁41を再利用することもでき、使用部材を節約することができる。
(2) Since the end portion of the horizontal brace 22 is connected to the end portion of the connecting beam 21, it is not necessary to connect the horizontal brace 22 to the column 10 or the beams 11 and 12 of the lower floor building unit 3. The joining structure for the unit 3 can be simplified, and the connecting beam 21 in a state where the horizontal braces 22 are connected can be joined to the lower floor building unit 3 of the lower floor separating unit 8, so that the joining work in the field It is possible to improve the workability by reducing the time and effort.
(3) Since the connecting beam 21 and the horizontal brace 22 are installed in the lower floor separating part 8, and the adjacent building units 3 and 5 can be connected by installing the floor panel unit 30 on the upper side, Construction of the lower floor separation part 8 can be carried out quickly and easily.
(4) By temporarily fixing the connecting beam 21 and the horizontal brace 22 with the jig beam 41, it is possible to easily carry, hang and install, and to remove and collect the jig beam 41. Thus, the jig beam 41 can be reused, and the members used can be saved.
〔第2実施形態〕
以下、本発明の第2実施形態を図面に基づいて説明する。
図8は、本実施形態の下階離し置き部8、及び上階離し置き部9を離間方向に沿って切断した縦断面図である。
なお、以下の説明では、既に説明した部分については、同一符号を付してその説明を省略する。
[Second Embodiment]
Hereinafter, a second embodiment of the present invention will be described with reference to the drawings.
FIG. 8 is a vertical cross-sectional view of the lower floor separation part 8 and the upper floor separation part 9 of the present embodiment cut along the separation direction.
In the following description, parts that have already been described are assigned the same reference numerals and description thereof is omitted.
前記第1実施形態では、下階離し置き部8、及び上階離し置き部9の連結構造20は、連結梁21、及び水平ブレース22で構成されていた。
これに対して、本実施形態では、図8に示すように、下階離し置き部8、及び上階離し置き部9の連結構造は、連結梁53、及び水平ブレース55を含んで構成される床パネルユニット50である点で異なる。
連結構造としての床パネルユニット50は、床面部材51と、床面部材51を下方側から支持する矩形枠状の枠状部材52とを備え、床面部材51は、枠状部材52の上面に固定されている。
In the said 1st Embodiment, the connection structure 20 of the lower floor separation part 8 and the upper floor separation part 9 was comprised by the connection beam 21 and the horizontal brace 22. In FIG.
On the other hand, in this embodiment, as shown in FIG. 8, the connection structure of the lower floor separation part 8 and the upper floor separation part 9 includes a connection beam 53 and a horizontal brace 55. The floor panel unit 50 is different.
The floor panel unit 50 as a connection structure includes a floor member 51 and a rectangular frame-like frame member 52 that supports the floor member 51 from below. The floor member 51 is an upper surface of the frame member 52. It is fixed to.
枠状部材52は、上階建物ユニット5の床梁12に対向する平面52Aを外側に有する断面コ字状に四辺が形成された部材である。この枠状部材52は、離間方向に沿って延出し、上階建物ユニット5の床梁12同士を連結する複数の連結梁53と、各連結梁53の両端に形成される略三角柱状の取付部54と、対向する一対の連結梁53と上階建物ユニット5の床梁12とで囲まれた水平領域に設けられる2本の水平ブレース55とを備える。なお、枠状部材52において離間方向に沿う各短辺は、連結梁53として機能する。   The frame-shaped member 52 is a member in which four sides are formed in a U-shaped cross section having a flat surface 52A facing the floor beam 12 of the upper floor building unit 5 on the outside. This frame-shaped member 52 extends along the separation direction, and has a plurality of connecting beams 53 that connect the floor beams 12 of the upper floor building unit 5 to each other, and a substantially triangular prism-like mounting formed at both ends of each connecting beam 53. Part 54, and two horizontal braces 55 provided in a horizontal region surrounded by a pair of connecting beams 53 facing each other and the floor beam 12 of the upper floor building unit 5. In addition, each short side along the separation direction in the frame-shaped member 52 functions as a connecting beam 53.
取付部54は、下階建物ユニット3の天井梁11に対向する平面54Aを有し、平面54Aは、天井梁11に複数のボルト56にて固定される。
各水平ブレース55は、略円柱状に形成された本体部551と、本体部551の両端に形成され、ボルト(図示略)にて取付部54に接続される板状の接続部552とを備える。すなわち、各水平ブレース55は、一対の連結梁53のうち、一方の連結梁53の一端部に形成された取付部54と、他方の連結梁53の他端部に形成された取付部54とに連結されている。
The attachment portion 54 has a flat surface 54 </ b> A that faces the ceiling beam 11 of the lower floor building unit 3, and the flat surface 54 </ b> A is fixed to the ceiling beam 11 with a plurality of bolts 56.
Each horizontal brace 55 includes a main body portion 551 formed in a substantially cylindrical shape, and a plate-like connection portion 552 formed at both ends of the main body portion 551 and connected to the attachment portion 54 with bolts (not shown). . That is, each horizontal brace 55 includes a mounting portion 54 formed at one end of one of the connecting beams 53 and a mounting portion 54 formed at the other end of the other connecting beam 53. It is connected to.
このような本実施形態においても、前記第1実施形態と同様の作用、効果を奏することができる他、以下の作用、効果を奏することができる。
すなわち、床パネルユニット50と、連結梁53、及び水平ブレース55とを一体にすることで、床パネルユニット50と同時に連結梁53、及び水平ブレース55を設置することができ、さらに施工手間が軽減できて工期短縮を図ることができる。
In this embodiment as well, the same operations and effects as those of the first embodiment can be achieved, and the following operations and effects can be achieved.
That is, by integrating the floor panel unit 50, the connecting beam 53, and the horizontal brace 55, the connecting beam 53 and the horizontal brace 55 can be installed at the same time as the floor panel unit 50, and the labor for construction is further reduced. The construction period can be shortened.
〔第3実施形態〕
以下、本発明の第3実施形態を図面に基づいて説明する。
図9は、本実施形態の連結構造20Aを示す斜視図である。
前記第1実施形態では、連結構造20は、連結梁21、及び水平ブレース22で構成されていた。
これに対して、本実施形態では、図9に示すように、連結構造20Aは、連結梁21、及び水平ブレース22と、連結梁21の端部同士を結んで下階建物ユニット3の天井梁11(図2参照)に沿って延びる枠梁25とを備え、パネル化されている点で異なる。
施工に際しては、連結構造20Aは、パネル化した連結梁21、水平ブレース22、及び枠梁25を下階離し置き部8に設置してから、連結梁21の端部と隣り合う下階建物ユニット3の天井梁11とを接合する。
[Third Embodiment]
Hereinafter, a third embodiment of the present invention will be described with reference to the drawings.
FIG. 9 is a perspective view showing a connection structure 20A of the present embodiment.
In the first embodiment, the connection structure 20 includes the connection beam 21 and the horizontal brace 22.
On the other hand, in this embodiment, as shown in FIG. 9, the connecting structure 20 </ b> A includes the connecting beam 21, the horizontal brace 22, and the end of the connecting beam 21, and the ceiling beam of the lower building unit 3. 11 (see FIG. 2) and a frame beam 25 that extends along a panel.
At the time of construction, the connecting structure 20A is configured such that the paneled connecting beam 21, the horizontal brace 22, and the frame beam 25 are installed in the lower floor separating part 8, and then the lower floor building unit adjacent to the end of the connecting beam 21. 3 ceiling beams 11 are joined.
このような本実施形態においても、前記第1実施形態と同様の作用、効果を奏することができる他、以下の作用、効果を奏することができる。
すなわち、連結梁21、水平ブレース22および枠梁25をパネル化することで、このパネルを工場で組み立てることができ、現場作業を少なくして施工性を向上させることができる。さらに、パネル化したことで、各部材の組み立て状態が安定することから、運搬や吊り込み、設置の作業が格段に容易になり、作業効率を向上させることができる。
In this embodiment as well, the same operations and effects as those of the first embodiment can be achieved, and the following operations and effects can be achieved.
That is, by forming the connecting beam 21, the horizontal brace 22, and the frame beam 25 into a panel, this panel can be assembled in a factory, and workability can be improved with less work on site. Furthermore, since the assembly state of each member is stabilized by making it into a panel, transportation, suspension, and installation work become much easier and work efficiency can be improved.
〔実施形態の変形〕
なお、本発明は、前記実施形態に限定されるものではない。
例えば、前記各実施形態では、連結梁21,53は、隣り合う建物ユニット3,5の天井梁11同士、または床梁12同士を連結していたが、柱同士を連結してもよい。要するに、連結梁は、隣り合う建物ユニットの柱同士、または梁同士を連結していればよい。
前記各実施形態では、水平ブレース22,55は、一対の連結梁21,53のうち、一方の連結梁21,53の一端部と、他方の連結梁21,53の他端部とに連結されていた。これに対して、例えば、柱、または梁を直接連結するように構成してもよい。
前記各実施形態では、4個の下階建物ユニット3、及び4個の上階建物ユニット5を互いに水平方向に離し置きした離し置き部8,9を例示したが、離し置き部は、少なくとも2個の建物ユニットを互いに水平方向に離し置きした部分であればよい。
[Modification of Embodiment]
The present invention is not limited to the above embodiment.
For example, in each said embodiment, although the connection beams 21 and 53 connected the ceiling beams 11 of the adjacent building units 3 and 5, or the floor beams 12, you may connect pillars. In short, the connecting beam only needs to connect columns of adjacent building units or beams.
In each of the above embodiments, the horizontal braces 22 and 55 are connected to one end of one of the connection beams 21 and 53 and the other end of the other connection beam 21 and 53 of the pair of connection beams 21 and 53. It was. On the other hand, you may comprise so that a pillar or a beam may be directly connected, for example.
In each of the above-described embodiments, the separation units 8 and 9 in which the four lower-floor building units 3 and the four upper-floor building units 5 are separated from each other in the horizontal direction are illustrated. However, the separation units are at least two. What is necessary is just the part which left | separated the individual building unit in the horizontal direction mutually.
本発明の第1実施形態のユニット式建物の全体構成を示す斜視図。The perspective view which shows the whole structure of the unit type building of 1st Embodiment of this invention. 前記実施形態におけるユニット式建物の下階部を示す斜視図。The perspective view which shows the lower floor part of the unit type building in the said embodiment. 前記実施形態における下階離し置き部を上方側から見た図。The figure which looked at the lower floor separation part in the said embodiment from the upper side. 前記実施形態における下階離し置き部を離間方向に沿って切断した縦断面図。The longitudinal cross-sectional view which cut | disconnected the lower floor separation part in the said embodiment along the separation direction. 前記実施形態における下階離し置き部、及び上階離し置き部を離間方向に沿って切断した縦断面図。The longitudinal cross-sectional view which cut | disconnected the lower floor separation part and the upper floor separation part in the said embodiment along the separation direction. 前記実施形態における連結構造を吊り上げた状態を示す図である。It is a figure which shows the state which lifted the connection structure in the said embodiment. 前記実施形態における連結構造を吊り上げた状態における連結構造の角部を示す拡大図。The enlarged view which shows the corner | angular part of the connection structure in the state which lifted the connection structure in the said embodiment. 本発明の第2実施形態の下階離し置き部、及び上階離し置き部を離間方向に沿って切断した縦断面図。The longitudinal cross-sectional view which cut | disconnected the lower floor separation part and the upper floor separation part of 2nd Embodiment of this invention along the separation direction. 本発明の第3実施形態の連結構造を示す斜視図。The perspective view which shows the connection structure of 3rd Embodiment of this invention.
符号の説明Explanation of symbols
1…ユニット式建物
3…下階建物ユニット
4…下階部
5…上階建物ユニット
6…上階部
8…下階離し置き部
9…上階離し置き部
10…柱
11…天井梁
11A…長辺天井梁
11B…短辺天井梁
12…床梁
12A…長辺床梁
12B…短辺床梁
13…骨組み
20,20A…連結構造
21,53…連結梁
22,55…水平ブレース
25…枠梁
30,50…床パネルユニット
41…治具梁。
DESCRIPTION OF SYMBOLS 1 ... Unit type building 3 ... Lower floor building unit 4 ... Lower floor part 5 ... Upper floor building unit 6 ... Upper floor part 8 ... Lower floor separation part 9 ... Upper floor separation part 10 ... Pillar 11 ... Ceiling beam 11A ... Long side ceiling beam 11B ... Short side ceiling beam 12 ... Floor beam 12A ... Long side floor beam 12B ... Short side floor beam 13 ... Frame 20,20A ... Connection structure 21,53 ... Connection beam 22,55 ... Horizontal brace 25 ... Frame Beam 30, 50 ... Floor panel unit 41 ... Jig beam.

Claims (7)

  1. 柱および梁からなる略直方体状の骨組みを有した少なくとも2つの建物ユニットを互いに水平方向に離し置きした離し置き部の連結構造であって、
    隣り合う建物ユニットの柱同士または梁同士を連結する少なくとも一対の連結梁と、前記梁と連結梁とで囲まれた水平領域に設けられる水平ブレースとを備えることを特徴とする連結構造。
    A connecting structure of a separating part in which at least two building units having a substantially rectangular parallelepiped frame composed of columns and beams are horizontally separated from each other,
    A connection structure comprising: at least a pair of connection beams that connect columns or beams of adjacent building units; and a horizontal brace provided in a horizontal region surrounded by the beams and the connection beams.
  2. 請求項1に記載の連結構造において、
    前記水平ブレースは、前記一対の連結梁のうち、一方の連結梁の一端部と、他方の連結梁の他端部とに連結されることを特徴とする連結構造。
    The connection structure according to claim 1,
    The horizontal brace is connected to one end of one connecting beam and the other end of the other connecting beam of the pair of connecting beams.
  3. 請求項1または請求項2に記載の連結構造において、
    前記複数の建物ユニットは、下階建物ユニットと上階建物ユニットとを含んで構成され、
    前記連結梁および水平ブレースは、下階建物ユニットおよび上階建物ユニットのうちの下階建物ユニットにおける天井梁の高さレベルに設けられ、上階建物ユニットの離し置き部における床梁の高さレベルには、上階の床パネルユニットが設けられていることを特徴とする連結構造。
    In the connection structure according to claim 1 or 2,
    The plurality of building units are configured to include a lower floor building unit and an upper floor building unit,
    The connecting beam and the horizontal brace are provided at the height level of the ceiling beam in the lower-floor building unit of the lower-floor building unit and the upper-floor building unit, and the height level of the floor beam in the separated portion of the upper-floor building unit. Has a floor panel unit on the upper floor.
  4. 請求項1または請求項2に記載の連結構造において、
    前記隣り合う建物ユニットの離し置き部には、前記連結梁、及び前記水平ブレースを含んで構成される床パネルユニットが設けられていることを特徴とする連結構造。
    In the connection structure according to claim 1 or 2,
    The connecting structure, wherein a floor panel unit including the connecting beam and the horizontal brace is provided in a separating portion of the adjacent building units.
  5. 請求項1から請求項4のいずれかに記載の連結構造によって連結された複数の建物ユニットを備えて構成されることを特徴とするユニット式建物。   A unit-type building comprising a plurality of building units connected by the connecting structure according to any one of claims 1 to 4.
  6. 請求項5に記載のユニット式建物の施工方法であって、
    前記連結梁および水平ブレースと、当該連結梁の端部同士を結んで前記建物ユニットの梁に沿って延びる枠梁とをパネル化しておき、このパネル化した連結梁、水平ブレースおよび枠梁を前記離し置き部に設置してから、当該連結梁の端部と前記隣り合う建物ユニットの柱または梁とを接合することを特徴とするユニット式建物の施工方法。
    It is the construction method of the unit type building of Claim 5,
    The connecting beam and the horizontal brace, and a frame beam connecting the ends of the connecting beam and extending along the beam of the building unit are panelized, and the paneled connecting beam, horizontal brace and frame beam are A method for constructing a unit type building, comprising: installing the end of the connecting beam and a column or a beam of the adjacent building unit after being installed in the separating part.
  7. 請求項5に記載のユニット式建物の施工方法であって、
    前記連結梁に前記水平ブレースを接続するとともに、当該連結梁同士を治具梁で連結しておき、この治具梁を介して前記連結梁および水平ブレースを吊り上げて前記離し置き部に設置してから、当該連結梁の端部と前記隣り合う建物ユニットの柱または梁とを接合し、この接合の後に前記治具梁を取り外すことを特徴とするユニット式建物の施工方法。
    It is the construction method of the unit type building of Claim 5,
    The horizontal brace is connected to the connecting beam, and the connecting beams are connected to each other with a jig beam, and the connecting beam and the horizontal brace are lifted through the jig beam and installed in the separating part. Then, the end of the connecting beam and the column or beam of the adjacent building unit are joined, and the jig beam is removed after this joining.
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011202438A (en) * 2010-03-26 2011-10-13 Toyota Home Kk Building
JP2011256563A (en) * 2010-06-08 2011-12-22 Misawa Homes Co Ltd Arrangement method of building unit
JP2012219579A (en) * 2011-04-13 2012-11-12 Toyota Home Kk Construction jig, temporary construction unit, and construction method of building
JP2013204297A (en) * 2012-03-28 2013-10-07 Misawa Homes Co Ltd Wooden building
JP2015124536A (en) * 2013-12-26 2015-07-06 株式会社竹中工務店 Connected building
JP2016169471A (en) * 2015-03-11 2016-09-23 ミサワホーム株式会社 Floor structure of building, and construction method of building

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59106641A (en) * 1982-12-09 1984-06-20 Sekisui Chemical Co Ltd Unit house
JPH08144364A (en) * 1994-11-16 1996-06-04 Daiwa House Ind Co Ltd Floor structure using long groundsill and floor and exterior wall structure
JPH1061025A (en) * 1996-08-23 1998-03-03 Sekisui Chem Co Ltd Unit building and construction method thereof
JPH1181479A (en) * 1997-07-08 1999-03-26 Sekisui Chem Co Ltd Unit building
JP2004278210A (en) * 2003-03-18 2004-10-07 Ohbayashi Corp Joining method of small beam and large beam and joining structure of small beam and large beam
JP2008169606A (en) * 2007-01-11 2008-07-24 Sekisui Chem Co Ltd Brace, mounting structure of brace, and building unit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59106641A (en) * 1982-12-09 1984-06-20 Sekisui Chemical Co Ltd Unit house
JPH08144364A (en) * 1994-11-16 1996-06-04 Daiwa House Ind Co Ltd Floor structure using long groundsill and floor and exterior wall structure
JPH1061025A (en) * 1996-08-23 1998-03-03 Sekisui Chem Co Ltd Unit building and construction method thereof
JPH1181479A (en) * 1997-07-08 1999-03-26 Sekisui Chem Co Ltd Unit building
JP2004278210A (en) * 2003-03-18 2004-10-07 Ohbayashi Corp Joining method of small beam and large beam and joining structure of small beam and large beam
JP2008169606A (en) * 2007-01-11 2008-07-24 Sekisui Chem Co Ltd Brace, mounting structure of brace, and building unit

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011202438A (en) * 2010-03-26 2011-10-13 Toyota Home Kk Building
JP2011256563A (en) * 2010-06-08 2011-12-22 Misawa Homes Co Ltd Arrangement method of building unit
JP2012219579A (en) * 2011-04-13 2012-11-12 Toyota Home Kk Construction jig, temporary construction unit, and construction method of building
JP2013204297A (en) * 2012-03-28 2013-10-07 Misawa Homes Co Ltd Wooden building
CN103362212A (en) * 2012-03-28 2013-10-23 三泽住宅株式会社 Wooden building
JP2015124536A (en) * 2013-12-26 2015-07-06 株式会社竹中工務店 Connected building
JP2016169471A (en) * 2015-03-11 2016-09-23 ミサワホーム株式会社 Floor structure of building, and construction method of building

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