JP4729055B2 - Unit building connection structure and unit building - Google Patents

Description

本発明は、複数の建物ユニットを隣接させて構成するユニット建物の連結構造、及びそれを備えたユニット建物に関するものである。   The present invention relates to a unit building connection structure in which a plurality of building units are adjacent to each other, and a unit building including the unit building connection structure.

従来、工場で製作された複数の建物ユニットを縦、横に積み重ねて構築するユニット建物が知られている。一般に、これらの建物ユニット間には、誤差吸収を目的とするものを除いて実質的な隙間を設けることなく近接させて連結をおこなっている。   Conventionally, a unit building in which a plurality of building units manufactured in a factory are stacked vertically and horizontally is known. In general, these building units are connected in close proximity without providing a substantial gap except for the purpose of absorbing errors.

これに対して、特許文献１，２などには、建物ユニット間に隙間を設けて連結させることによって、建物ユニットの倍数の制限を越えて建築面積を広げることができるユニット建物が開示されている。
特開２００７−２４７３４３号公報 特許第３７９６４９４号公報 On the other hand, Patent Documents 1 and 2 disclose unit buildings that can expand the building area beyond the limit of multiples of building units by providing a gap between the building units and connecting them. .
JP 2007-247343 A Japanese Patent No. 3796494

しかしながら、特許文献１に開示されたユニット建物では、建物ユニット間の隙間に渡し梁が隙間無く配置されることでユニット建物の水平剛性が確保されるようになっているため、隙間全域に渡し梁を配置する材料費が嵩むおそれがある。   However, in the unit building disclosed in Patent Document 1, the horizontal rigidity of the unit building is ensured by arranging the passing beams in the gaps between the building units without any gaps. There is a possibility that the material cost for arranging the material increases.

また、特許文献２に開示されたユニット建物は、柱間が連結部材で連結されるだけでは構造的に不安定であり、梁材間に構造用合板を架け渡すことによって水平面剛性が確保される。このため、この構造用合板には切欠きや穴を設けることができず、梁材間に配管や振動減衰装置の配置などをおこなうことができない。   Further, the unit building disclosed in Patent Document 2 is structurally unstable only by connecting the columns with connecting members, and horizontal plane rigidity is ensured by bridging structural plywood between the beam members. . For this reason, this structural plywood cannot be provided with notches or holes, and piping and vibration damping devices cannot be arranged between the beam members.

さらに、梁材間の剛性を渡し梁などで長手方向の全長に亘って高め過ぎてしまうと、梁材が撓みにくくなり、変形によってエネルギーを吸収するという骨組構造体本来の特性が充分発揮できなくなるおそれがある。   Furthermore, if the rigidity between the beam members is increased too much over the entire length in the longitudinal direction with a transfer beam or the like, the beam members are difficult to bend, and the original characteristics of the frame structure that absorb energy by deformation cannot be sufficiently exhibited. There is a fear.

そこで、本発明は、骨組構造体本来の特性を維持したうえで簡素な構成で必要な強度が確保できるユニット建物の連結構造、及びそれを備えたユニット建物を提供することを目的としている。   Therefore, an object of the present invention is to provide a unit building connection structure capable of ensuring the necessary strength with a simple configuration while maintaining the original characteristics of the frame structure, and a unit building including the unit building connection structure.

前記目的を達成するために、本発明のユニット建物の連結構造は、梁材と柱材とによって骨組みが形成される建物ユニットを複数、隣接させて構成されるユニット建物の連結構造であって、少なくとも一対の並設された建物ユニット間には間取り調整用の隙間が形成されて、その隙間の対向する梁材間は、前記柱材との接合部の近傍となる両端で連結部材によって連結されるとともに、前記連結部材の配置箇所では前記建物ユニット間の剪断方向及び前記隙間の幅方向の変形が拘束され、前記梁材の長手方向の前記連結部材間は前記剪断方向及び前記隙間の幅方向の変形が許容されることを特徴とする。 In order to achieve the above-mentioned object, the unit building connection structure of the present invention is a unit building connection structure formed by adjoining a plurality of building units, each of which has a frame formed of a beam material and a column material, A space for adjusting the floor plan is formed between at least a pair of building units arranged side by side, and the beam members facing each other in the space are connected by connecting members at both ends in the vicinity of the joint portion with the column material. In addition, deformation in the shear direction between the building units and the width direction of the gap is constrained at the place where the connection member is disposed, and the shear direction and the width direction of the gap are between the connection members in the longitudinal direction of the beam material. It is characterized in that the deformation is allowed.

ここで、前記連結部材は、前記梁材の長手方向に間隔を置いて配置される複数の支持材と、それらの支持材間に架け渡される連結面材とを備えた構成とする。また、前記支持材は長さ調整手段によって調整された長さで前記梁材の側面側に固定されるのが好ましい。 Here, the connection member includes a plurality of support members which are spaced in the longitudinal direction of the beam member shall be the structure in which a connecting surface material to be stretched between them support. Moreover, it is preferable that the said support material is fixed to the side surface side of the said beam material by the length adjusted by the length adjustment means.

さらに、前記柱材と前記梁材とはそれぞれの側面に当接させる当接面を備えた接合枠材を介して接合されており、前記支持材は前記接合枠材を介して前記梁材に固定されるように構成することができる。   Further, the column member and the beam member are joined via a joining frame member provided with a contact surface to be brought into contact with each side surface, and the support member is joined to the beam member via the joining frame member. It can be configured to be fixed.

また、本発明のユニット建物は、上記ユニット建物の連結構造を備えるとともに、前記隙間は２０−３０ｃｍの幅であって、前記隙間の上方には、前記建物ユニットの床梁となる梁材間に跨って床パネルが設置されることを特徴とする。   In addition, the unit building of the present invention includes the connecting structure of the unit buildings, and the gap is 20-30 cm wide, and above the gap is a space between the beam members to be the floor beams of the building unit. A floor panel is installed across the board.

さらに、前記連結部材で連結される隙間が形成された前記建物ユニットの梁材間に管材を配設することができる。また、前記連結部材で連結される隙間が形成された前記建物ユニットの梁材間に補強梁又は振動減衰装置を配置することもできる。   Furthermore, a pipe material can be arrange | positioned between the beam materials of the said building unit in which the clearance gap connected with the said connection member was formed. Further, a reinforcing beam or a vibration damping device may be disposed between the beam members of the building unit in which a gap connected by the connecting member is formed.

このように構成された本発明のユニット建物の連結構造は、建物ユニット間の隙間の対向する梁材間が、長手方向の両端で連結部材によって連結され、それらの連結部材の配置箇所で建物ユニット間の剪断方向及び隙間の幅方向の変形が拘束される。他方、連結部材間は前記剪断方向及び前記隙間の幅方向の変形が許容されている。   The connecting structure of the unit building of the present invention configured as described above is such that the beam members facing each other in the gap between the building units are connected by connecting members at both ends in the longitudinal direction, and the building unit is located at the place where the connecting members are arranged. The deformation in the shear direction and the width direction of the gap is constrained. On the other hand, deformation in the shear direction and the width direction of the gap is allowed between the connecting members.

このように梁材間の長手方向の両端において、建物ユニット間の剪断方向及び隙間の幅方向の変形が拘束される構成であれば、それ以外の部分に構造部材を配置する必要がなく簡素な構成にすることができる。   In this way, at the both ends in the longitudinal direction between the beam members, if the configuration is such that deformation in the shear direction between the building units and the width direction of the gap is constrained, there is no need to arrange structural members in other parts, and the structure is simple. Can be configured.

また、連結部材の配置箇所以外では梁材を撓ませることができるので、大地震が起きたときなどに骨組構造体を変形させることで、地震のエネルギーを吸収させてユニット建物の倒壊を防ぐことができる。   In addition, the beam material can be deflected at locations other than where the connecting members are arranged, so that when a large earthquake occurs, the frame structure can be deformed to absorb the earthquake energy and prevent the unit building from collapsing. Can do.

例えば、前記梁材の長手方向に間隔を置いて配置される複数の支持材と、それらの支持材間に架け渡される連結面材とによって連結部材を構成すれば、支持材によって相対的な建物ユニット間の剪断方向の変形が拘束されるうえに、支持材間に架け渡される連結面材によって隙間の幅方向の変形を拘束することができる。   For example, if a connecting member is constituted by a plurality of supporting members arranged at intervals in the longitudinal direction of the beam member and a connecting surface member spanned between the supporting members, a relative building is formed by the supporting member. The deformation in the shear direction between the units is constrained, and the deformation in the width direction of the gap can be constrained by the connecting surface material spanned between the support members.

このように、複数の支持材間が連結面材で連結されていれば、梁材間の水平方向の連結が面でおこなわれ、水平力が作用してもユニット建物にねじれが発生し難い。   In this way, if the plurality of support members are connected by the connecting surface material, the horizontal connection between the beam materials is performed on the surface, and even if a horizontal force is applied, the unit building is not easily twisted.

また、長さ調整手段を備えた支持材であれば、建物ユニット間の隙間の幅に多少の誤差が生じたとしても、長さ調整手段によって調整することで、容易に支持材を梁材に固定することができる。   In addition, if the support material is provided with a length adjusting means, even if a slight error occurs in the width of the gap between the building units, the support material can be easily converted into a beam material by adjusting the length adjusting means. Can be fixed.

また、連結部材を強度の大きな柱材と梁材の接合部の近傍に設けることで、連結部材を介して伝達される水平力によって梁材などが変形することを防ぐことができる。   In addition, by providing the connecting member in the vicinity of the joint between the high-strength column member and the beam member, it is possible to prevent the beam member and the like from being deformed by a horizontal force transmitted through the connecting member.

特に、柱材と梁材とを接合枠材を介して接合することで接合部が補強されるうえに、その接合枠材を介して連結部材を固定するようにすれば、より強固な連結構造とすることができる。   In particular, if the connecting part is reinforced by joining the column material and the beam material via the joining frame material, and the coupling member is fixed via the joining frame material, a stronger coupling structure is obtained. It can be.

また、隙間が２０−３０ｃｍの幅であれば、床パネルを補強して剛性を上げなくても床梁間に跨って床パネルを設置することができる。   Further, if the gap is 20-30 cm wide, the floor panel can be installed across the floor beams without reinforcing the floor panel and increasing the rigidity.

さらに、隙間に管材や補強梁や振動減衰装置を配置するようにすれば、梁材間の隙間を有効に活用できるうえに、梁材の上下の空間が管材等で占有されず、天井を高くしたり、床を低くしたりして室内空間を広く確保することが可能になる。   Furthermore, if pipes, reinforcing beams, and vibration damping devices are arranged in the gap, the gap between the beams can be used effectively, and the space above and below the beam is not occupied by pipes and the ceiling is raised. Or lowering the floor, it is possible to secure a wide indoor space.

そして、隙間によってユニット建物の大きさを調整できるので、建物ユニットの倍数という制限を離れて自由にユニット建物の形状や間取りを設計することができる。   Since the size of the unit building can be adjusted by the gap, the shape and floor plan of the unit building can be freely designed without the restriction of multiple building units.

以下、本発明の最良の実施の形態について図面を参照して説明する。   The best mode for carrying out the present invention will be described below with reference to the drawings.

図１は、本実施の形態のユニット建物の連結構造の構成を示した部分拡大平面図、図２は図１のＡ−Ａ矢視方向の断面図、図３，４はこの連結構造を備えたユニット建物１０Ａ，１０Ｂの概略構成を示した平面図である。   FIG. 1 is a partially enlarged plan view showing a configuration of a unit building connection structure according to the present embodiment, FIG. 2 is a cross-sectional view taken in the direction of arrows AA in FIG. 1, and FIGS. It is the top view which showed schematic structure of the unit buildings 10A and 10B.

まず、図３を参照しながらユニット建物１０Ａの構成から説明すると、このようなユニット建物１０Ａは、工場で製作される複数の建物ユニット１Ａ−１Ｆを現場で接合することによって構築される。なお、ここではユニット建物１０Ａの２階の平面図については説明しないが、図２に示すように１階の建物ユニット１Ａ−１Ｆの上には同様の構成の建物ユニット１，・・・が載置される。   First, the structure of the unit building 10A will be described with reference to FIG. 3. Such a unit building 10A is constructed by joining a plurality of building units 1A-1F manufactured in a factory on site. Here, a plan view of the second floor of the unit building 10A will not be described, but building units 1,... Having the same configuration are placed on the first floor building units 1A-1F as shown in FIG. Placed.

また、このような建物ユニット１，１Ａ−１Ｅは、四隅に配置される柱材としての柱１１，・・・と、その柱１１，・・・の下端間に架け渡される梁材としての床梁１２，・・・と、柱１１，・・・の上端間に架け渡される梁材としての天井梁１３，１３Ａ，・・・とによってボックス形のラーメン構造体（骨組構造体）に形成される。   Further, such building units 1, 1A-1E are composed of pillars 11,... As pillars arranged at the four corners, and floors as beam members spanned between the lower ends of the pillars 11,. Are formed into a box-shaped frame structure (frame structure) by the beams 12,... And the ceiling beams 13, 13A,. The

ここで、柱１１は角形鋼管、床梁１２及び天井梁１３は断面視コ字形の溝形鋼材によって形成されており、柱１１と床梁１２及び天井梁１３（１３Ａ）は接合枠材１４を介して接合される。   Here, the column 11 is formed of a square steel pipe, the floor beam 12 and the ceiling beam 13 are formed of a grooved steel material having a U-shaped cross-sectional view, and the column 11, the floor beam 12 and the ceiling beam 13 (13 </ b> A) are provided with the joining frame material 14. Are joined.

この接合枠材１４は、図１，２に示すように、柱１１の側面に当接させる柱当接面１４ａと、床梁１２又は天井梁１３の側面に当接させる梁当接面１４ｂとが略直交するように形成されている。そして、接合枠材１４の柱当接面１４ａを柱１１の側面に当接させて溶接接合し、柱１１から延出された梁当接面１４ｂに床梁１２又は天井梁１３の側面を当接させて溶接接合する。   As shown in FIGS. 1 and 2, the joining frame member 14 includes a column contact surface 14 a that contacts the side surface of the column 11, and a beam contact surface 14 b that contacts the side surface of the floor beam 12 or the ceiling beam 13. Are formed so as to be substantially orthogonal. Then, the column contact surface 14a of the joining frame member 14 is brought into contact with the side surface of the column 11 and welded, and the side surface of the floor beam 12 or the ceiling beam 13 is applied to the beam contact surface 14b extending from the column 11. Weld and weld.

また、図３に示したユニット建物１０Ａは、長辺側の梁材間にのみ隙間が形成された建物で、建物ユニット１Ａ，１Ｂ、１Ｂ，１Ｃ、１Ｄ，１Ｅ、１Ｅ，１Ｆ間に、２０−３０ｃｍ程度の隙間１０１，・・・がそれぞれ形成されている。   Further, the unit building 10A shown in FIG. 3 is a building in which a gap is formed only between the beam members on the long side, and between the building units 1A, 1B, 1B, 1C, 1D, 1E, 1E, and 1F, A gap 101 of about -30 cm is formed.

さらに、図４に示したユニット建物１０Ｂは、長辺側と短辺側との両方の梁材間に隙間が形成された建物で、建物ユニット１Ａ，１Ｂ、１Ｂ，１Ｃ、１Ｄ，１Ｅ、１Ｅ，１Ｆ間に、２０−３０ｃｍ程度の隙間１０１，・・・がそれぞれ形成されるとともに、建物ユニット１Ａ，１Ｄ、１Ｂ，１Ｅ、１Ｃ，１Ｆ間に、２０−３０ｃｍ程度の隙間１０２，・・・がそれぞれ形成されている。   Furthermore, the unit building 10B shown in FIG. 4 is a building in which a gap is formed between the beam members on both the long side and the short side, and the building units 1A, 1B, 1B, 1C, 1D, 1E, and 1E. , 1F, a gap 101 of about 20-30 cm is formed, and a gap 102 of about 20-30 cm is formed between the building units 1A, 1D, 1B, 1E, 1C, 1F. Are formed respectively.

このようにして形成された隙間１０１（１０２）には、図１に示すように連結部材２が配置される。この連結部材２は、柱１１と天井梁１３の接合部の近傍の対向する天井梁１３，１３間に配置される。   In the gap 101 (102) thus formed, the connecting member 2 is arranged as shown in FIG. The connecting member 2 is disposed between the facing ceiling beams 13 and 13 in the vicinity of the joint portion between the column 11 and the ceiling beam 13.

また、この連結部材２は、接合部の近傍にそれぞれ配置されるので、一対の並設された建物ユニット間においては、天井梁１３の長手方向の両端付近の２箇所に連結部材２，２が配置される。そして、連結部材２，２間には、天井梁１３の長手方向に沿って空間が形成される。   Moreover, since this connection member 2 is each arrange | positioned in the vicinity of a junction part, between the pair of building units arranged in parallel, the connection members 2 and 2 exist in two places near the both ends of the longitudinal direction of the ceiling beam 13. Be placed. A space is formed between the connecting members 2 and 2 along the longitudinal direction of the ceiling beam 13.

一方、この連結部材２の配置位置をさらに詳細に説明すると、柱１１と天井梁１３とを接合する接合枠材１４が設けられている位置に配置される。   On the other hand, if the arrangement position of this connection member 2 is demonstrated in detail, it will arrange | position in the position in which the joining frame material 14 which joins the pillar 11 and the ceiling beam 13 is provided.

この連結部材２は、天井梁１３の長手方向に間隔を置いて配置される複数の支持材２１Ａ，２１Ｂと、それらの支持材２１Ａ，２１Ｂ間に架け渡される連結面材２４とを備えている。   The connecting member 2 includes a plurality of support members 21A and 21B arranged at intervals in the longitudinal direction of the ceiling beam 13, and a connecting surface member 24 spanned between the support members 21A and 21B. .

この支持材２１Ａ，２１Ｂは、柱１１と天井梁１３とを接合する接合枠材１４の側面に取り付けられるもので、一方の支持材２１Ａは柱１１に近接して取り付けられ、他方の支持材２１Ｂは接合枠材１４の端縁付近に取り付けられる。   The supporting members 21A and 21B are attached to the side surface of the joining frame member 14 that joins the column 11 and the ceiling beam 13, and one supporting member 21A is attached in the vicinity of the column 11 and the other supporting member 21B. Is attached in the vicinity of the edge of the joining frame member 14.

これらの支持材２１Ａ，２１Ｂには、例えば六角柱状の本体部２１１の両端に雌ネジ穴２１２，２１２が設けられており、その雌ネジ穴２１２に図１に示すように天井梁１３の内側からボルト２２を螺入して、接合枠材１４を介して支持材２１Ａ，２１Ｂを天井梁１３にそれぞれ固定する。すなわち、このボルト２２の螺入する長さによって支持材２１Ａ，２１Ｂの長さが調整される。ここで、図１に示した一方の支持材２１Ａは、本体部２１１の両端がそれぞれ接合枠材１４，１４の側面に当接しているので、ボルト２２，２２だけで固定されるが、他方の支持材２１Ｂは、本体部２１１と接合枠材１４との間にボルト２２が露出しているので、その部分にナット２３を嵌めて接合枠材１４への固定をおこなう。   These support members 21A and 21B are provided with female screw holes 212 and 212 at both ends of, for example, a hexagonal column-shaped main body 211, and the female screw holes 212 are formed from the inside of the ceiling beam 13 as shown in FIG. Bolts 22 are screwed in, and the support members 21A and 21B are fixed to the ceiling beam 13 via the joint frame member 14, respectively. That is, the lengths of the support members 21A and 21B are adjusted by the length of the bolt 22 to be screwed. Here, since one end of the support member 21A shown in FIG. 1 is fixed only by the bolts 22 and 22 because both ends of the main body 211 are in contact with the side surfaces of the joint frame members 14 and 14, respectively, Since the bolt 22 is exposed between the main body portion 211 and the joining frame member 14, the support member 21 </ b> B is fixed to the joining frame member 14 by fitting a nut 23 therein.

また、連結面材２４は、図１に示すように平面視略台形に成形されるとともに、台形の上下辺となる両縁部が、図２に示すようフック状に折り曲げられて支持材２１Ａ，２１Ｂに引掛けられるようになっている。このため、地震などでユニット建物１０Ａが変形して支持材２１Ａ，２１Ｂの間隔が広がる方向の力が作用しても、この連結面材２４の拘束によって支持材２１Ａ，２１Ｂの間隔の広がりは抑えられる。   Further, the connecting surface material 24 is formed into a substantially trapezoidal shape in plan view as shown in FIG. 1, and both edge portions which are upper and lower sides of the trapezoid are bent into a hook shape as shown in FIG. 21B is hooked. For this reason, even if the unit building 10A is deformed by an earthquake or the like and a force is applied in a direction in which the interval between the support members 21A and 21B is increased, the expansion of the interval between the support members 21A and 21B is suppressed by the restraint of the connecting surface material 24. It is done.

また、図１に示すように、平面視略台形の連結面材２４は、隙間１０１に配置し易く、また、先細りの形状によって支持材２１Ｂの近傍で接合枠材１４，１４との間に間隙が生じるので、容易にナット２３，２３の締付けをおこなうことができる。   In addition, as shown in FIG. 1, the connecting surface member 24 having a substantially trapezoidal shape in plan view is easily disposed in the gap 101 and has a gap between the joint frame members 14 and 14 in the vicinity of the support member 21B due to the tapered shape. Therefore, the nuts 23 and 23 can be easily tightened.

さらに、図５−７を参照しながら、連結部材２周辺の構成の詳細について説明する。   Furthermore, the detail of a structure around the connection member 2 is demonstrated, referring FIGS. 5-7.

図５は１階と２階の境界付近の外壁パネル３１を含めた縦断面図であり、図６は建物ユニット１Ａ，１Ｂ間の隙間１０１周辺の外壁パネル３１を含めた平面図である。   FIG. 5 is a longitudinal sectional view including the outer wall panel 31 near the boundary between the first floor and the second floor, and FIG. 6 is a plan view including the outer wall panel 31 around the gap 101 between the building units 1A and 1B.

図５に示したように、１階と２階の柱１１，１１の正面には外壁パネル３１，３１がそれぞれ取り付けられており、その内側にはグラスウールなどの断熱材３３１が配設され、室内側には内壁板３３が取り付けられている。また、２階の床梁１２の上面には床パネル３２が設置されるとともに、１階の天井梁１３の下面には天井板３４が貼り付けられている。   As shown in FIG. 5, outer wall panels 31 and 31 are respectively attached to the front surfaces of the first and second floor pillars 11 and 11, and a heat insulating material 331 such as glass wool is disposed on the inside thereof. An inner wall plate 33 is attached inside. A floor panel 32 is installed on the upper surface of the floor beam 12 on the second floor, and a ceiling plate 34 is attached to the lower surface of the ceiling beam 13 on the first floor.

さらに、２階の外壁パネル３１と１階の外壁パネル３１との間隙に配設される水切りカバー３５の背面側には、防水シート３５１が敷設されており、その上端を取り付ける受け金具３５２は、連結部材２に向けて延設されるアーム部３５４を介して連結面材２４の上面にネジ３５３で固定される。   Further, a waterproof sheet 351 is laid on the back side of the draining cover 35 disposed in the gap between the outer wall panel 31 on the second floor and the outer wall panel 31 on the first floor. It is fixed with screws 353 to the upper surface of the connecting face member 24 via an arm portion 354 extending toward the connecting member 2.

また、図６に示したように、建物ユニット１Ａ，１Ｂには、それぞれ外壁パネル３１Ａ，３１Ａが取り付けられており、建物ユニット１Ａ，１Ｂ間の隙間１０１には、外壁パネル３１Ａ，３１Ａ間を埋めるように隙間用の外壁パネル３１が取り付けられる。   Moreover, as shown in FIG. 6, outer wall panels 31A and 31A are attached to the building units 1A and 1B, respectively, and the gap 101 between the building units 1A and 1B is filled between the outer wall panels 31A and 31A. Thus, the outer wall panel 31 for a gap is attached.

そして、図７は、建物ユニット１，１間の隙間１０１を図５のＢ−Ｂ矢視方向で見た断面図で、図７（ａ）は２階の上部に位置する屋根部、図７（ｂ）は２階の床部と１階の天井部、図７（ｃ）は１階の床部の構成を示した図である。   7 is a cross-sectional view of the gap 101 between the building units 1 and 1 as seen in the direction of arrows BB in FIG. 5, and FIG. 7 (a) is a roof portion located at the upper part of the second floor, FIG. FIG. 7B is a diagram showing the configuration of the floor portion on the second floor and the ceiling portion of the first floor, and FIG.

まず図７（ａ）から説明すると、２階の天井梁１３，１３の上方は、折板屋根３６で覆われた屋根部となっており、天井梁１３，１３間の隙間１０１には、連結部材２が取り付けられている。   First, referring to FIG. 7A, the upper part of the ceiling beams 13 and 13 on the second floor is a roof portion covered with a folded-plate roof 36, and a gap 101 between the ceiling beams 13 and 13 is connected to the gap 101. A member 2 is attached.

また、図７（ｂ）に示すように、１階の天井梁１３，１３の上面には、それぞれ２階の床梁１２，１２が載置されており、それぞれの建物ユニット１内で床梁１２に差し渡される床小梁３２２の上には、根太３２３を介して床板３２Ａが載置される。   Further, as shown in FIG. 7B, floor beams 12 and 12 on the second floor are placed on the upper surfaces of the ceiling beams 13 and 13 on the first floor, respectively. A floor board 32A is placed on the floor beam 322 passed to 12 via a joist 323.

さらに、建物ユニット１，１間の隙間１０１の上方には、床梁１２，１２間に跨って床パネル３２が設置されている。この床パネル３２は、床梁１２，１２間に架け渡される渡り根太３２１と、その上に張設されるパーチクルボードなどの板材によって構成される。ここで、隙間１０１が２０−３０ｃｍ程度であれば、特別に補強しなくても、渡り根太３２１（３０ｃｍ四方程度の角材）とパーチクルボード（厚さ１５−２０ｍｍ程度）で床パネル３２を構成することができる。   Further, above the gap 101 between the building units 1, 1, a floor panel 32 is installed across the floor beams 12, 12. The floor panel 32 is composed of a cross joist 321 spanned between the floor beams 12 and 12 and a plate material such as a particle board stretched thereon. Here, if the gap 101 is about 20-30 cm, the floor panel 32 is made up of a crossed joist 321 (about 30 cm square) and a particle board (thickness about 15-20 mm) without special reinforcement. Can do.

また、１階の天井梁１３，１３の側面１３１，１３１間は、連結部材２によって連結され、その下方は天井板３４によって塞がれる。ここで、この天井板３４は、天井梁１３に架け渡された横木３４１の下面に貼り付けられている。   Further, the side surfaces 131 and 131 of the ceiling beams 13 and 13 on the first floor are connected by the connecting member 2, and the lower part thereof is closed by the ceiling plate 34. Here, the ceiling plate 34 is affixed to the lower surface of the crosspiece 341 spanning the ceiling beam 13.

さらに、図７（ｃ）に示すように、１階の床梁１２，１２間に跨って床パネル３２が架け渡されて、建物ユニット１，１間の隙間１０１の上方が塞がれる。   Further, as shown in FIG. 7C, the floor panel 32 is bridged between the floor beams 12 and 12 on the first floor, and the upper portion of the gap 101 between the building units 1 and 1 is closed.

次に、本実施の形態のユニット建物の連結構造の作用について説明する。   Next, the effect | action of the connection structure of the unit building of this Embodiment is demonstrated.

このように構成された本発明のユニット建物１０（１０Ａ，１０Ｂ）の連結構造は、建物ユニット１，１間の隙間１０１（１０２）の対向する天井梁１３，１３間が、長手方向の両端で連結部材２，２によって連結され、建物ユニット１，１間の剪断方向及び隙間１０１（１０２）の幅方向の変形が拘束される。ここで、建物ユニット１，１間の剪断方向の変形とは、建物ユニット１，１間に相対的に上下方向や天井梁１３の長手方向の変位が生じることをいう。また、隙間１０１（１０２）の幅方向の変形とは、建物ユニット１，１間の距離が近づいたり離れたりする方向の変位が生じることをいう。   The connecting structure of the unit buildings 10 (10A, 10B) of the present invention configured as described above is such that the space between the opposing ceiling beams 13, 13 of the gap 101 (102) between the building units 1, 1 is at both ends in the longitudinal direction. Connected by the connecting members 2 and 2, the deformation in the shear direction between the building units 1 and 1 and the width direction of the gap 101 (102) are restrained. Here, the deformation in the shear direction between the building units 1 and 1 means that a relative displacement between the building units 1 and 1 in the vertical direction and the longitudinal direction of the ceiling beam 13 occurs. Moreover, the deformation | transformation of the width direction of the clearance gap 101 (102) means that the displacement of the direction where the distance between the building units 1 and 1 approaches or leaves | separates arises.

他方、連結部材２，２間には、連結部材２のような剛性の高い構造部材が天井梁１３の長手方向に沿って配置されていないので、剪断方向及び隙間１０１（１０２）の幅方向の変形が許容される。   On the other hand, a rigid structural member such as the connecting member 2 is not disposed between the connecting members 2 and 2 along the longitudinal direction of the ceiling beam 13, so the shear direction and the width direction of the gap 101 (102) Deformation is allowed.

このように天井梁１３，１３間の長手方向の両端において、建物ユニット１，１間の剪断方向及び隙間１０１（１０２）の幅方向の変形が拘束される構成であれば、それ以外の部分に構造部材を配置する必要がなく、材料費が抑えられた簡素な構成にすることができる。   In this way, at both ends in the longitudinal direction between the ceiling beams 13 and 13, if the shear direction between the building units 1 and 1 and the deformation in the width direction of the gap 101 (102) are constrained, the other parts There is no need to dispose a structural member, and a simple configuration with reduced material costs can be achieved.

また、連結部材２，２の配置箇所以外では天井梁１３，１３を撓ませることができるので、大地震が起きるとラーメン構造体（骨組構造体）を構成する天井梁１３が連結部材２，２間の非剛性部で撓んで、その変形によって地震のエネルギーが吸収され、ユニット建物１０が倒壊するような被害を防ぐことができる。   Moreover, since the ceiling beams 13 and 13 can be bent at places other than the place where the connecting members 2 and 2 are arranged, the ceiling beam 13 constituting the frame structure (frame structure) is connected to the connecting members 2 and 2 when a large earthquake occurs. It is possible to prevent the unit building 10 from being damaged by being bent at the non-rigid portion in between and absorbing the earthquake energy by the deformation.

すなわち、天井梁１３の長手方向に間隔を置いて配置される複数の支持材２１Ａ，２１Ｂと、それらの支持材２１Ａ，２１Ｂ間に架け渡される連結面材２４とによって連結部材２を構成すれば、支持材２１Ａ，２１Ｂによって相対的な建物ユニット１，１間の剪断方向の変形が拘束されるうえに、支持材２１Ａ，２１Ｂ間に架け渡される連結面材２４によって隙間１０１の幅方向の変形を拘束することができる。   That is, if the connecting member 2 is constituted by a plurality of support members 21A and 21B arranged at intervals in the longitudinal direction of the ceiling beam 13, and a connecting face member 24 spanned between the support members 21A and 21B. In addition, the deformation in the shear direction between the relative building units 1 and 1 is restrained by the support members 21A and 21B, and the width of the gap 101 is deformed by the connecting surface material 24 spanned between the support materials 21A and 21B. Can be restrained.

そして、このように複数の支持材２１Ａ，２１Ｂ間が連結面材２４で連結されていれば、天井梁１３，１３間の水平方向の連結が面でおこなわれ、水平力が作用してもユニット建物１０にねじれが発生し難い。   If the support members 21A and 21B are connected by the connecting surface member 24 in this way, the horizontal connection between the ceiling beams 13 and 13 is performed on the surface, and the unit is applied even if a horizontal force is applied. It is difficult for the building 10 to be twisted.

また、長さ調整手段を備えた支持材２１Ａ，２１Ｂであれば、建物ユニット１，１間の隙間１０１（１０２）の幅に多少の誤差が生じたとしても、長さ調整手段によって調整することで、容易に支持材２１Ａ，２１Ｂを天井梁１３，１３間に固定することができる。   Further, in the case of the supporting members 21A and 21B provided with the length adjusting means, even if a slight error occurs in the width of the gap 101 (102) between the building units 1 and 1, the length is adjusted by the length adjusting means. Thus, the support members 21A and 21B can be easily fixed between the ceiling beams 13 and 13.

特に、柱１１と天井梁１３とを接合枠材１４を介して接合することで接合部が補強されるうえに、その接合枠材１４を介して連結部材２を固定するようにすることで、より強固な連結構造とすることができる。   In particular, by joining the column 11 and the ceiling beam 13 via the joint frame member 14, the joint portion is reinforced, and by fixing the connecting member 2 via the joint frame member 14, A stronger connection structure can be obtained.

そして、このように連結部材２を強度の大きな柱１１と天井梁１３の接合部の近傍に設けることで、連結部材２を介して伝達される水平力によって天井梁１３が変形することを防ぐことができる。   And by providing the connection member 2 in the vicinity of the joint portion between the column 11 having a high strength and the ceiling beam 13 in this way, the ceiling beam 13 is prevented from being deformed by a horizontal force transmitted through the connection member 2. Can do.

また、隙間１０１が２０−３０ｃｍの幅であれば、床パネル３２の渡り根太３２１が３０ｃｍ四方程度の角材であっても、床梁１２，１２間に跨って床パネル３２を設置することができる。   Further, if the gap 101 is 20-30 cm wide, the floor panel 32 can be installed across the floor beams 12, 12 even if the cross joist 321 of the floor panel 32 is a square member of about 30 cm square. .

さらに、隙間１０１，１０２によってユニット建物１０の大きさを調整できるので、建物ユニット１の倍数という大きさの制限を離れて、自由にユニット建物１０の形状や間取りを設計することができる。   Furthermore, since the size of the unit building 10 can be adjusted by the gaps 101 and 102, it is possible to freely design the shape and floor plan of the unit building 10 without leaving the limit of the size of the building unit 1.

以下、前記した実施の形態とは別の形態の実施例について説明する。なお、前記実施の形態で説明した内容と同一乃至均等な部分の説明については同一符号を付して説明する。   Hereinafter, an example of a mode different from the above-described embodiment will be described. The description of the same or equivalent parts as those described in the above embodiment will be given the same reference numerals.

図８には、建物ユニット１，１間の隙間１０１に管材としての塩化ビニル管４が配設された断面図を示した。なお、この断面図は、柱１１から離れた天井梁１３の長手方向の中央付近の断面図であり、図示はされていないが、天井梁１３，１３間は、前記実施の形態と同様に、柱１１との接合部付近となる天井梁１３の長手方向の両端で連結部材２，２によってそれぞれ連結されている。   FIG. 8 shows a cross-sectional view in which a vinyl chloride pipe 4 as a pipe material is disposed in the gap 101 between the building units 1 and 1. This cross-sectional view is a cross-sectional view in the vicinity of the center in the longitudinal direction of the ceiling beam 13 away from the column 11, and although not shown, the space between the ceiling beams 13 and 13 is the same as in the above embodiment. They are connected by connecting members 2 and 2 at both ends in the longitudinal direction of the ceiling beam 13 in the vicinity of the joint with the column 11.

この図８に示すように、床梁１２には建物ユニット１内に向けて床小梁３２２が差し渡され、その上面には根太３２３が架け渡され、その根太３２３の上面には床板３２Ａの側縁が載置されている。また、この根太３２３の上面には、床梁１２，１２間に跨って渡り根太３２１を架け渡した床パネル３２の側縁も載置されて、床板３２Ａ，３２Ａと床パネル３２とで面一の床面が形成されて隙間１０１の上方が塞がれている。   As shown in FIG. 8, a floor beam 322 is passed to the floor beam 12 toward the inside of the building unit 1, a joist 323 is bridged on the upper surface, and the floor plate 32 </ b> A is placed on the upper surface of the joist 323. Side edges are placed. Further, on the upper surface of the joist 323, the side edge of the floor panel 32 spanning the joist 321 across the floor beams 12 and 12 is also placed, and the floor plates 32A, 32A and the floor panel 32 are flush with each other. The floor surface is formed and the upper portion of the gap 101 is closed.

また、天井梁１３には、建物ユニット１内に向けて横木３４１が架け渡され、その下面には天井板３４Ａ，３４Ａが貼り付けられ、天井板３４Ａ，３４Ａ間には天井板３４が貼り付けられることで隙間１０１の下方が塞がれている。   Moreover, a crosspiece 341 spans the ceiling beam 13 toward the inside of the building unit 1, ceiling plates 34A and 34A are attached to the lower surface thereof, and a ceiling plate 34 is attached between the ceiling plates 34A and 34A. As a result, the lower part of the gap 101 is closed.

このようにして構成される隙間１０１は、２階の室内側にも１階の室内側にも露出されない閉じられた空間となっている。また、この隙間１０１は、図３，４に示すように建物ユニット１Ａ−１Ｆの長辺側に沿って延伸される。   The gap 101 configured in this way is a closed space that is not exposed to the indoor side of the second floor or the indoor side of the first floor. Moreover, this clearance gap 101 is extended | stretched along the long side of building unit 1A-1F, as shown to FIG.

すなわち、この隙間１０１は、連続した長い溝状の閉じた空間になり、この隙間１０１に何かを配置したとしても外観を損ねたり、室内側の空間が侵食されたりすることがない。   That is, the gap 101 becomes a continuous long groove-like closed space, and even if something is arranged in the gap 101, the appearance is not damaged, and the indoor space is not eroded.

そこで、例えば、図８に示すように、隙間１０１に沿って塩化ビニル管４を配設して給排水に利用する。この塩化ビニル管４は、周囲がロックウールなどの耐火材で被覆されている。また、隙間１０１には、給排水用の管材だけでなく、給排気用や冷暖房用の管材を配設することもできる。   Therefore, for example, as shown in FIG. 8, a vinyl chloride pipe 4 is disposed along the gap 101 and used for water supply and drainage. The vinyl chloride tube 4 is covered with a refractory material such as rock wool. Further, in the gap 101, not only pipes for water supply / drainage but also pipes for air supply / exhaust and air conditioning can be arranged.

また、このようにして隙間１０１に配管した場合は、床パネル３２や天井板３４を外すだけで容易に配管の点検又は修理をおこなうことができる。すなわち、連結部材２，２間であれば天井梁１３，１３間は上下方向に連通されているので、床パネル３２や天井板３４を外すと配管を露出させることができる。さらに、連結部材２，２間であれば、配管を上階側に立ち上げたり、下階側に下ろしたりしても、連結構造の連結強度を低下させることがない。   Further, when piping is performed in the gap 101 in this way, the piping can be easily inspected or repaired by simply removing the floor panel 32 and the ceiling plate 34. That is, between the connecting members 2 and 2, the ceiling beams 13 and 13 communicate with each other in the vertical direction, so that the pipe can be exposed by removing the floor panel 32 and the ceiling plate 34. Furthermore, if it is between the connection members 2 and 2, even if it raises piping to the upper floor side or lowers it to the lower floor side, the connection strength of a connection structure will not be reduced.

一方、図９は、建物ユニット１，１間の隙間１０１に補強梁を配置した構成を説明する図であって、図９（ａ）は２階の天井部の断面図、図９（ｂ）は２階の床部と１階の天井部の断面図を示している。なお、これらの断面図は、柱１１から離れた天井梁１３の長手方向の中央付近の断面図であり、図示はされていないが、天井梁１３，１３間は前記実施の形態と同様に柱１１との接合部付近となる両端で連結部材２，２によってそれぞれ連結されている。   On the other hand, FIG. 9 is a diagram illustrating a configuration in which reinforcing beams are arranged in the gap 101 between the building units 1 and 1, and FIG. 9A is a cross-sectional view of the ceiling portion on the second floor, and FIG. Shows a cross-sectional view of the floor of the second floor and the ceiling of the first floor. These cross-sectional views are cross-sectional views in the vicinity of the center in the longitudinal direction of the ceiling beam 13 away from the column 11, and although not shown, the space between the ceiling beams 13 and 13 is the same as in the above embodiment. 11 are connected by connecting members 2 and 2 at both ends in the vicinity of the joint portion.

まず、図９（ａ）に示すように、２階の天井梁１３には、それよりも梁成の高い補強梁５Ａが取り付けられている。この補強梁５Ａは、断面視略Ｃ字形に成形されており、天井梁１３の側面１３１に薄板５３を介して補強梁５Ａのウエッブが当接されてボルト５１とナット５２で締結されている。   First, as shown in FIG. 9A, a reinforcing beam 5A having a higher beam is attached to the ceiling beam 13 on the second floor. The reinforcing beam 5 </ b> A is formed in a substantially C shape in cross-section, and the web of the reinforcing beam 5 </ b> A is brought into contact with the side surface 131 of the ceiling beam 13 through the thin plate 53 and fastened with a bolt 51 and a nut 52.

また、図９（ｂ）に示すように、２階の床梁１２と１階の天井梁１３には、その２つを積み重ねた高さよりも梁成の高い補強梁５Ｂが取り付けられている。この補強梁５Ｂは、断面視略Ｃ字形に成形されており、天井梁１３の側面１３１に薄板５３を介して補強梁５Ｂのウエッブが当接されてボルト５１とナット５２で締結されている。   Further, as shown in FIG. 9 (b), a reinforcing beam 5B having a beam structure higher than the height of stacking the two beams is attached to the floor beam 12 on the second floor and the ceiling beam 13 on the first floor. The reinforcing beam 5 </ b> B is formed in a substantially C shape in cross-section, and the web of the reinforcing beam 5 </ b> B is brought into contact with the side surface 131 of the ceiling beam 13 through the thin plate 53 and fastened with a bolt 51 and a nut 52.

このように建物ユニット１の骨組構造体を構成する天井梁１３や床梁１２の剛性が不足する場合やキャンチレバー構造のバルコニーを設ける場合などには、この隙間１０１を利用して補強梁５Ａ，５Ｂを配置して天井梁１３や床梁１２を補強することができる。   As described above, when the rigidity of the ceiling beam 13 and the floor beam 12 constituting the frame structure of the building unit 1 is insufficient, or when a balcony having a cantilever structure is provided, the reinforcing beam 5A, 5B is utilized using the gap 101. The ceiling beam 13 and the floor beam 12 can be reinforced.

そして、このように隙間１０１を利用した補強であれば、外観を損ねたり、室内側の空間が侵食されたりすることがないうえに、ユニット建物１０を構築した後であっても、床パネル３２や天井板３４を外すだけで容易に補強をおこなうことができる。   And if it reinforces using the clearance gap 101 in this way, the exterior panel will not be damaged and the indoor space will not be eroded, and even after the unit building 10 is constructed, the floor panel 32 Reinforcement can be easily performed by simply removing the ceiling plate 34.

すなわち、連結部材２，２間には、天井梁１３，１３間や床梁１２，１２間を塞ぐような構造部材が配置されていないので、天井梁１３や床梁１２の長手方向に沿った補強を容易におこなうことができる。   That is, there is no structural member disposed between the connecting members 2 and 2 that closes the ceiling beams 13 and 13 or between the floor beams 12 and 12, so that the longitudinal direction of the ceiling beam 13 and the floor beam 12 is provided. Reinforcement can be performed easily.

また、同様にして、この隙間１０１を利用して、天井梁１３，１３間や床梁１２，１２間に、床の振動を減衰させる振動減衰装置や地震時の建物の横揺れ振動を減衰させる振動減衰装置を配置することができる。   Similarly, the gap 101 is used to attenuate a vibration damping device that attenuates floor vibration between the ceiling beams 13 and 13 and between the floor beams 12 and 12 and a roll vibration of the building during an earthquake. A vibration damping device can be arranged.

例えば、振動減衰装置が、天井梁１３に地震時に発生する撓みを増幅させて減衰材に作用させ、それによってエネルギーを吸収させるような装置であれば、連結部材２，２間の天井梁１３の変形が許容されていることによって、有効に振動減衰装置を機能させることができる。   For example, if the vibration damping device is a device that amplifies the bending caused by the earthquake to the ceiling beam 13 and acts on the damping material, thereby absorbing energy, the ceiling beam 13 between the connecting members 2 and 2 By allowing the deformation, the vibration damping device can function effectively.

このように、隙間１０１に管材や補強梁や振動減衰装置を配置するようにすれば、天井梁１３，１３間や床梁１２，１２間の隙間１０１（１０２）を有効に活用できるうえに、天井梁１３の下方や床梁１２の上方の空間が管材や補強梁や振動減衰装置などで占有されず、天井を高くしたり、床を低くしたりして室内空間を広く確保することが可能になる。   As described above, if pipes, reinforcing beams, and vibration damping devices are arranged in the gap 101, the gap 101 (102) between the ceiling beams 13, 13 and the floor beams 12, 12 can be effectively utilized. The space below the ceiling beam 13 and above the floor beam 12 is not occupied by pipes, reinforcing beams, vibration damping devices, etc., and it is possible to secure a wide indoor space by raising the ceiling or lowering the floor. become.

なお、他の構成及び作用効果については、前記実施の形態と略同様であるので説明を省略する。   Other configurations and functions and effects are substantially the same as those in the above-described embodiment, and thus description thereof is omitted.

以上、図面を参照して、本発明の最良の実施の形態を詳述してきたが、具体的な構成は、この実施の形態に限らず、本発明の要旨を逸脱しない程度の設計的変更は、本発明に含まれる。   Although the best embodiment of the present invention has been described in detail with reference to the drawings, the specific configuration is not limited to this embodiment, and design changes that do not depart from the gist of the present invention are possible. Are included in the present invention.

例えば、前記実施の形態では、２本の支持材２１Ａ，２１Ｂとそれらに架け渡される連結面材２４とによって連結部材２を構成したが、これに限定されるものではなく、建物ユニット１，１間の剪断方向及び隙間１０１の幅方向の変形を拘束できる構成であればよい。   For example, in the said embodiment, although the connection member 2 was comprised by two support material 21A, 21B and the connection surface material 24 spanned over them, it is not limited to this, The building units 1, 1 Any configuration that can restrain the deformation in the shear direction and the width direction of the gap 101 may be used.

また、前記実施の形態では、支持材２１Ａ，２１Ｂを天井梁１３に固定するボルト２２，２２を長さ調整手段として使用して、支持材２１Ａ，２１Ｂの長さを調整したが、これに限定されるものではなく、支持材の中央などに長さ調整手段を設けて長さを調整するようにしてもよい。   Moreover, in the said embodiment, although the bolts 22 and 22 which fix the support materials 21A and 21B to the ceiling beam 13 were used as length adjustment means, the length of the support materials 21A and 21B was adjusted, However, it is limited to this. However, the length may be adjusted by providing a length adjusting means in the center of the support member.

また、前記実施の形態及び実施例では、隙間１０１を例示しながら説明したが、これに限定されるものではなく、図４に示すような隙間１０１に略直交する方向に延設される隙間１０２においても同様の構成とすることができる。   Moreover, in the said embodiment and Example, although demonstrated exemplifying the clearance gap 101, it is not limited to this, The clearance gap 102 extended in the direction substantially orthogonal to the clearance gap 101 as shown in FIG. The same configuration can be used for the above.

さらに、前記実施の形態では、梁材として天井梁１３，１３間を連結部材２で連結する場合について説明したが、これに限定されるものではなく、床梁１２，１２間を連結部材２で連結してもよい。   Furthermore, in the above-described embodiment, the case where the ceiling beams 13 and 13 are connected by the connecting member 2 as the beam material has been described. However, the present invention is not limited thereto, and the floor beams 12 and 12 are connected by the connecting member 2. You may connect.

また、前記実施の形態では、２本の支持材２１Ａ，２１Ｂを配置する場合について説明したが、これに限定されるものではなく、３本以上の支持材を配置することもできる。   Moreover, although the case where the two support members 21A and 21B are disposed has been described in the above embodiment, the present invention is not limited to this, and three or more support members can be disposed.

本発明の最良の実施の形態のユニット建物の連結構造の構成を説明する部分拡大平面図である。It is the elements on larger scale explaining the structure of the connection structure of the unit building of the best embodiment of this invention. 図１のＡ−Ａ矢視方向の断面図である。It is sectional drawing of the AA arrow direction of FIG. 一方向に隙間が形成されたユニット建物の構成を説明する平面図である。It is a top view explaining the structure of the unit building in which the clearance gap was formed in one direction. 二方向に隙間が形成されたユニット建物の構成を説明する平面図である。It is a top view explaining the structure of the unit building in which the clearance gap was formed in two directions. 建物ユニット間の隙間周辺の構成を説明する詳細断面図である。It is detail sectional drawing explaining the structure of the clearance gap between building units. 建物ユニット間の隙間周辺の構成を説明する詳細平面図である。It is a detailed top view explaining the structure of the clearance gap between building units. 図５のＢ−Ｂ矢視方向で見た図であって、（ａ）は２階の天井部周辺の構成を示した断面図、（ｂ）は２階と１階の境界周辺の構成を示した断面図、（ｃ）は１階の床部周辺の構成を示した断面図である。It is the figure seen from the BB arrow direction of FIG. 5, (a) is sectional drawing which showed the structure around the ceiling part of the 2nd floor, (b) is the structure around the boundary between the 2nd floor and the 1st floor. Sectional drawing shown, (c) is a sectional view showing the configuration around the floor of the first floor. 実施例の隙間に配管をおこなった構成を説明する詳細断面図である。It is detail sectional drawing explaining the structure which piped in the clearance gap of the Example. 実施例の隙間に補強梁を配置した構成を説明する詳細断面図であって、（ａ）は２階の天井部周辺の構成を示した図、（ｂ）は２階と１階の境界周辺の構成を示した図である。It is detailed sectional drawing explaining the structure which has arrange | positioned the reinforcement beam in the clearance gap of the Example, (a) is the figure which showed the structure around the ceiling part of the 2nd floor, (b) is the boundary periphery of the 2nd floor and the 1st floor FIG.

符号の説明Explanation of symbols

１０Ａ，１０Ｂ ユニット建物
１，１Ａ−１Ｆ 建物ユニット
１０１，１０２ 隙間
１１ 柱（柱材）
１２ 床梁（梁材）
１３，１３Ａ 天井梁（梁材）
１３１ 側面
１４ 接合枠材
１４ａ 柱当接面（当接面）
１４ｂ 梁当接面（当接面）
２ 連結部材
２１Ａ，２１Ｂ 支持材
２２ ボルト（長さ調整手段）
２４ 連結面材
３２ 床パネル
４ 塩化ビニル管（管材）
５Ａ，５Ｂ 補強梁 10A, 10B unit building 1, 1A-1F building unit 101, 102 gap 11 pillar (column material)
12 Floor beams (beam materials)
13, 13A Ceiling beam (beam material)
131 Side surface 14 Joining frame member 14a Column contact surface (contact surface)
14b Beam contact surface (contact surface)
2 Connecting members 21A, 21B Support material 22 Bolt (length adjusting means)
24 Connecting surface material 32 Floor panel 4 Vinyl chloride pipe (pipe material)
5A, 5B Reinforcement beam

Claims (8)

梁材と柱材とによって骨組みが形成される建物ユニットを複数、隣接させて構成されるユニット建物の連結構造であって、
少なくとも一対の並設された建物ユニット間には間取り調整用の隙間が形成されて、その隙間の対向する梁材間は、前記柱材との接合部の近傍となる両端で連結部材によって連結される構造であって、
前記連結部材は、前記梁材の長手方向に間隔を置いて配置される複数の支持材と、それらの支持材間に架け渡される連結面材とを備え、
前記連結部材の配置箇所では前記建物ユニット間の剪断方向及び前記隙間の幅方向の変形が拘束され、前記梁材の長手方向の前記連結部材間は前記剪断方向及び前記隙間の幅方向の変形が許容されることを特徴とするユニット建物の連結構造。 A unit building connection structure composed of a plurality of adjacent building units, each of which is composed of a beam material and a column material,
A space for adjusting the floor plan is formed between at least a pair of building units arranged side by side, and the beam members facing each other in the space are connected by connecting members at both ends in the vicinity of the joint portion with the column material. With a structure
The connecting member includes a plurality of support members arranged at intervals in the longitudinal direction of the beam member, and a connecting surface member spanned between the support members,
In the place where the connecting member is arranged, deformation in the shear direction between the building units and the width direction of the gap is restricted, and between the connecting members in the longitudinal direction of the beam material, deformation in the shear direction and the width direction of the gap is performed. Unit building connection structure characterized by being allowed. 前記連結部材は、前記支持材を前記梁材にそれぞれ固定させるために前記梁材の内側から螺入される複数のボルトを備えていることを特徴とする請求項１に記載のユニット建物の連結構造。 2. The unit building connection according to claim 1, wherein the connection member includes a plurality of bolts screwed from the inside of the beam member in order to fix the support member to the beam member. Construction. 前記連結面材は、フック状に折り曲げられた両縁部を前記支持材にそれぞれ引掛けることによって前記支持材間に架け渡されることを特徴とする請求項１又は２に記載のユニット建物の連結構造。 3. The unit building connection according to claim 1 , wherein the connection surface material is bridged between the support members by hooking both edge portions bent in a hook shape to the support member. Construction. 前記支持材は長さ調整手段によって調整された長さで前記梁材の側面側に固定されることを特徴とする請求項１乃至３のいずれか一項に記載のユニット建物の連結構造。 The support material connection structure of the unit building according to any one of claims 1 to 3, characterized in that it is fixed to the side surface side of the beam member length which is adjusted by the length adjusting means. 前記柱材と前記梁材とはそれぞれの側面に当接させる当接面を備えた接合枠材を介して接合されており、前記支持材は前記接合枠材を介して前記梁材に固定されることを特徴とする請求項１乃至４のいずれか一項に記載のユニット建物の連結構造。 The column member and the beam member are joined to each other through a joining frame member having an abutting surface to be brought into contact with each side surface, and the support member is fixed to the beam member via the joining frame member. The unit building connection structure according to any one of claims 1 to 4, wherein the unit building connection structure is provided. 前記隙間は２０−３０ｃｍの幅であって、前記隙間の上方には、前記建物ユニットの床梁となる梁材間に跨って床パネルが設置されることを特徴とする請求項１乃至５のいずれか一項に記載のユニット建物の連結構造を備えたユニット建物。 The gap is a width of 20-30 cm, above the said gap, according to claim 1 to 5, characterized in that the floor panel is installed over between beam members as the floor beams of the building unit A unit building comprising the unit building connection structure according to any one of the above. 前記連結部材で連結される隙間が形成された前記建物ユニットの梁材間に管材を配設することを特徴とする請求項６に記載のユニット建物。 The unit building according to claim 6 , wherein a pipe member is disposed between beam members of the building unit in which a gap connected by the connecting member is formed. 前記連結部材で連結される隙間が形成された前記建物ユニットの梁材間に補強梁又は振動減衰装置を配置することを特徴とする請求項６に記載のユニット建物。 The unit building according to claim 6 , wherein a reinforcing beam or a vibration damping device is arranged between beam members of the building unit in which a gap connected by the connecting member is formed.

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