JP2011241607A

JP2011241607A - Building

Info

Publication number: JP2011241607A
Application number: JP2010114900A
Authority: JP
Inventors: Minoru Oda; 稔小田; Reiko Yamagata; 麗子山形; Mitsuhiro Sugiyama; 光宏杉山; Takeshi Sato; 武佐藤; Masatoyo Matsuzaki; 真豊松崎
Original assignee: Sumitomo Mitsui Construction Co Ltd
Current assignee: Sumitomo Mitsui Construction Co Ltd
Priority date: 2010-05-19
Filing date: 2010-05-19
Publication date: 2011-12-01

Abstract

PROBLEM TO BE SOLVED: To relax stress concentration at the time of the occurrence of an earthquake.SOLUTION: A building 1 includes a first building portion Aand a second building portion Awhich are extended in different directions x, and x, respectively, and are connected in a connecting portion G. In the building 1, structure planes Cand Cconsisting of beams and columns are constructed in the building portions Aand A, respectively, and the structure planes Cand Care connected by a first connecting member E. A horizontal angle βbetween the one structure plane Cand the first connecting member Eis let to be in the range of 90°<β<180°, and a horizontal angle βbetween the other structure plane Cand the first connecting member Eis let to be in the range of 90°<β<180°. Thereby, the stress concentration in the vicinity of the first connecting member Ecan be relaxed.

Description

本発明は、複数階建ての建物部分である第１建物部と、複数階建ての建物部分である第２建物部と、該第１建物部と該第２建物部とを連結する連結部と、を備えた建物に関する。 The present invention includes a first building part that is a multi-story building part, a second building part that is a multi-story building part, and a connecting part that connects the first building part and the second building part. , Relating to a building with

従来、建物の形は多種多様であり、例えば、
・図３(a) に示すように内部に吹き抜けＨを配置したもの（例えば、特許文献１参照）や、
・同図(b) に示すようなスターハウス（例えば、特許文献２参照）や、
・同図(c) に示すように“くの字”形状をしたもの（例えば、特許文献３参照）、
などがある。この図３(a) のものは、異なる方向に延設された４つの建物部Ａ_４１，…を４つの連結部Ｇ_４１，…で連結したものと捉えることができ、同図(b)
のものは、異なる方向に放射状に伸びた３つの建物部Ａ_５１，…を１つの連結部Ｇ_５１で連結したものと捉えることができ、同図(c)
のものは、異なる方向に延設された２つの建物部Ａ_６１，Ａ_６２を１つの連結部Ｇ_６１で連結したものと捉えることができる。 Traditionally, there are many different forms of buildings, for example,
・ As shown in FIG. 3 (a), a blowout H is arranged inside (see, for example, Patent Document 1),
・ A star house as shown in Fig. 2 (b) (for example, see Patent Document 2)
・ As shown in (c) of the figure, a “K” shape (for example, see Patent Document 3),
and so on. 3 (a) can be regarded as four building parts A ₄₁ ,... Extended in different directions connected by four connecting parts G ₄₁ ,.
Can be regarded as a structure in which three building parts A ₅₁ ,... Extending radially in different directions are connected by one connecting part G ₅₁ .
Can be regarded as two building parts A ₆₁ and A ₆₂ extending in different directions connected by one connecting part G ₆₁ .

特開平８−２１００３号公報JP-A-8-21003 特開２００４−３１６４２号公報JP 2004-31642 A 特開２０００−１６０６７５号公報JP 2000-160675 A

しかしながら、上述のように、異なる方向に延設された複数の建物部を連結するようにした構造のものでは、地震が発生した場合には連結部に応力が集中するおそれがあるので、適正な処理が求められていた。 However, as described above, in a structure in which a plurality of building parts extending in different directions are connected, stress may concentrate on the connecting part when an earthquake occurs. Processing was sought.

本発明は、適正な処理がなされた建物を提供することを目的とするものである。 An object of this invention is to provide the building by which the appropriate process was made | formed.

請求項１に係る発明は、図１(a) (b) に例示するものであって、複数階建ての建物部分である第１建物部（Ａ_１）と、複数階建ての建物部分である第２建物部（Ａ_２）と、少なくとも柱（ｐ_０１，…）及び梁（ｂ_０１，…）によって構成されると共に前記第１建物部（Ａ_１）と前記第２建物部（Ａ_２）とを連結する連結部（Ｇ_１）と、を備えた建物（１）において、
前記第１建物部（Ａ_１）が、前記連結部（Ｇ_１）から第１の方向（ｘ_１）に延設され、
前記第２建物部（Ａ_２）が、前記第１の方向（ｘ_１）と所定の水平角α（０°＜α＜１８０°）を為す第２の方向（ｘ_２）に前記連結部（Ｇ_１）から延設され、
前記第１建物部（Ａ_１）における、前記所定の水平角αを挟んで前記第２建物部（Ａ_２）と対峙する側（図１(b) の符号Ａ_１１参照）を“第１建物部の内側”とし、前記第２建物部（Ａ_２）における、前記所定の水平角αを挟んで前記第１建物部（Ａ_１）と対峙する側（図１(b)
の符号Ａ_２１参照）を“第２建物部の内側”とした場合に、
複数の柱（ｐ_１１，…）と複数の梁（ｂ_１１，…）とによって構築された第１内側構面（Ｃ_１１）が、前記第１の方向（ｘ_１）に延設された状態で前記第１建物部（Ａ_１）の内側（Ａ_１１）に配置され、
複数の柱（ｐ_２１，…）と複数の梁（ｂ_２１，…）とによって構築された第２内側構面（Ｃ_２１）が、前記第２の方向（ｘ_２）に延設された状態で前記第２建物部（Ａ_２）の内側（Ａ_２１）に配置され、
前記第１建物部（Ａ_１）と前記連結部（Ｇ_１）との境界部（Ｄ_１）には、第１連結柱（Ｐ_１）が前記第１内側構面（Ｃ_１１）に連結された状態で配置され、
前記第２建物部（Ａ_２）と前記連結部（Ｇ_１）との境界部（Ｄ_２）には、第２連結柱（Ｐ_２）が前記第２内側構面（Ｃ_２１）に連結された状態で配置され、
前記第１連結柱（Ｐ_１）及び前記第２連結柱（Ｐ_２）には、梁及び／又は耐震壁からなる第１連結部材（Ｅ_１）が連結されて第１連結部構面（Ｊ_１）が形成され、
該第１連結部材（Ｅ_１）と前記第１内側構面（Ｃ_１１）とが為す水平角である第１挟角β_１は、

の範囲に設定され、前記第１連結部材（Ｅ_１）と前記第２内側構面（Ｃ_２１）とが為す水平角である第２挟角β_２は、

の範囲に設定されていることを特徴とする。 The invention according to claim 1 is illustrated in FIGS. 1 (a) and 1 (b), and is a first building part (A ₁ ) which is a multi-story building part and a multi-story building part. The second building part (A ₂ ), at least the pillars (p ₀₁ ,...) And the beams (b ₀₁ ,...) And the first building part (A ₁ ) and the second building part (A ₂ ) In a building (1) comprising a connecting part (G ₁ ) for connecting
The first building part (A ₁ ) extends from the connecting part (G ₁ ) in a first direction (x ₁ ),
The second building part (A ₂ ) is connected to the connecting part (x ₂ ) in a _second direction (x ₂ ) that makes a predetermined horizontal angle α (0 ° <α <180 °) with the first direction (x ₁ ). G ₁ )
In the first building part (A ₁ ), the side facing the second building part (A ₂ ) across the predetermined horizontal angle α (see reference numeral A _{11 in} FIG. 1B) is referred to as “first building”. The side facing the first building part (A ₁ ) across the predetermined horizontal angle α in the second building part (A ₂ ) (see FIG. 1B).
If the code reference A ₂₁₎ was "inside of the second building unit"
A state in which a first inner surface (C ₁₁ ) constructed by a plurality of columns (p ₁₁ ,...) And a plurality of beams (b ₁₁ ,...) Extends in the first direction (x ₁ ). Is arranged inside (A ₁₁ ) of the first building part (A ₁ ),
A state in which the second inner surface (C ₂₁ ) constructed by the plurality of columns (p ₂₁ ,...) And the plurality of beams (b ₂₁ ,...) Extends in the second direction (x ₂ ). Is arranged inside (A ₂₁ ) of the second building part (A ₂ ),
A _first connecting column (P ₁ ) is connected to the first inner surface (C ₁₁ ) at a boundary (D ₁ ) between the first building part (A ₁ ) and the connecting part (G ₁ ). Placed in the state
A _second connecting column (P ₂ ) is connected to the second inner surface (C ₂₁ ) at a boundary (D ₂ ) between the second building part (A ₂ ) and the connecting part (G ₁ ). Placed in the state
A first connecting member (E ₁ ) composed of a beam and / or a seismic wall is connected to the first connecting column (P ₁ ) and the second connecting column (P ₂ ). ₁ ) is formed,
A first included angle β ₁ , which is a horizontal angle formed by the first connecting member (E ₁ ) and the first inner surface (C ₁₁ ),

The second included angle β ₂ , which is a horizontal angle formed by the first connecting member (E ₁ ) and the second inner surface (C ₂₁ ),

It is characterized by being set in the range of.

請求項２に係る発明は、請求項１に係る発明において、前記第１内側構面（Ｃ_１１）を含む仮想面（Ｖ_１１）と前記第２内側構面（Ｃ_２１）を含む仮想面（Ｖ_２１）とが交差する仮想の交線（Ｖ_０）を“構面交線”とした場合に、
前記第１連結柱（Ｐ_１）は、前記構面交線（Ｖ_０）から前記第１の方向（ｘ_１）に離間する位置に配置され、
前記第２連結柱（Ｐ_２）は、前記構面交線（Ｖ_０）から前記第２の方向（ｘ_２）に離間する位置に配置されたことを特徴とする。 According to a second aspect of the present invention, in the first aspect of the present invention, the virtual surface (V ₁₁ ) including the first inner surface (C ₁₁ ) and the virtual surface including the second inner surface (C ₂₁ ) ( When a virtual intersection line (V ₀ ) intersecting with V ₂₁ ) is defined as a “composition plane intersection line”,
The first connecting pillar (P ₁ ) is disposed at a position spaced apart from the plane of intersection (V ₀ ) in the first direction (x ₁ ),
The second connecting column (P ₂ ) is disposed at a position spaced from the plane of intersection (V ₀ ) in the second direction (x ₂ ).

請求項３に係る発明は、請求項１又は２に係る発明において、前記第１建物部（Ａ_１）における、該第１建物部の内側（Ａ_１１）と反対の側（図１(b) の符号Ａ_１２参照）を“第１建物部の外側”とし、前記第２建物部（Ａ_２）における、該第２建物部の内側（Ａ_２１）と反対の側（図１(b)
の符号Ａ_２２参照）を“第２建物部の外側”とした場合に、
複数の柱（ｐ_１５，…）と複数の梁（ｂ_１５，…）とによって構築された第１外側構面（Ｃ_１２）が、前記第１の方向（ｘ_１）に延設された状態で前記第１建物部の外側（Ａ_１２）に配置され、
複数の柱（ｐ_２５，…）と複数の梁（ｂ_２５，…）とによって構築された第２外側構面（Ｃ_２２）が、前記第２の方向（ｘ_２）に延設された状態で前記第２建物部の外側（Ａ_２２）に配置され、
前記第１建物部（Ａ_１）と前記連結部（Ｇ_１）との境界部には、第３連結柱（Ｐ_３）が前記第１外側構面（Ｃ_１２）に連結された状態で配置され、
前記連結部（Ｇ_１）における、前記第１外側構面（Ｃ_１２）を含む仮想面よりも外側（図１(b) では上側）には第４連結柱（Ｐ_４）が配置され、
これらの第３連結柱（Ｐ_３）及び第４連結柱（Ｐ_４）には、梁及び／又は耐震壁からなる第２連結部材（Ｅ_２）が連結されて第２連結部構面（Ｊ_２）が形成され、
前記第２建物部（Ａ_２）と前記連結部（Ｇ_１）との境界部には、第５連結柱（Ｐ_５）が前記第２外側構面（Ｃ_２２）に連結された状態で配置され、
前記連結部（Ｇ_１）における、前記第２外側構面（Ｃ_２２）を含む仮想面よりも外側（図１(b) では左側）には第６連結柱（Ｐ_６）が配置され、
これらの第５連結柱（Ｐ_５）及び第６連結柱（Ｐ_６）には、梁及び／又は耐震壁からなる第３連結部材（Ｅ_３）が連結されて第３連結部構面（Ｊ_３）が形成されたことを特徴とする。 The invention according to claim 3 is the invention according to claim 1 or 2, wherein in the first building part (A ₁ ), the side opposite to the inside (A ₁₁ ) of the first building part (FIG. 1 (b) code _{a 12} reference) as the "outer side of the first building unit", the second building unit (the _{a 2),} the inside of the second building unit _{(a 21)} and opposite side (see FIG. 1 (b)
The reference numerals A ₂₂₎ in the case of the "outside of the second building unit"
A state in which a first outer surface (C ₁₂ ) constructed by a plurality of columns (p ₁₅ ,...) And a plurality of beams (b ₁₅ ,...) Extends in the first direction (x ₁ ). Is arranged outside the first building part (A ₁₂ ),
A state in which a second outer surface (C ₂₂ ) constructed by a plurality of columns (p ₂₅ ,...) And a plurality of beams (b ₂₅ ,...) Extends in the second direction (x ₂ ). Is arranged outside the second building part (A ₂₂ ),
At the boundary between the first building part (A ₁ ) and the connecting part (G ₁ ), a third connecting column (P ₃ ) is arranged in a state connected to the first outer construction surface (C ₁₂ ). And
A fourth connecting column (P ₄ ) is disposed outside the imaginary plane including the first outer construction surface (C ₁₂ ) in the connecting portion (G ₁ ) (the upper side in FIG. 1 (b)),
The third connecting column (P ₃ ) and the fourth connecting column (P ₄ ) are connected to a second connecting member (E ₂ ) made of a beam and / or a seismic wall to form a second connecting portion construction surface (J ₂ ) is formed,
At the boundary between the second building part (A ₂ ) and the connecting part (G ₁ ), a fifth connecting column (P ₅ ) is arranged in a state of being connected to the second outer construction surface (C ₂₂ ). And
A sixth connecting column (P ₆ ) is disposed outside the imaginary plane including the second outer construction surface (C ₂₂ ) in the connecting portion (G ₁ ) (left side in FIG. 1 (b)),
The fifth connecting column (P ₅ ) and the sixth connecting column (P ₆ ) are connected to a third connecting member (E ₃ ) composed of a beam and / or a seismic wall to form a third connecting portion construction surface (J ₃ ) is formed.

請求項４に係る発明は、請求項１乃至３のいずれか１項に記載の発明において、前記第１建物部（Ａ_１）と前記連結部（Ｇ_１）との境界部（Ｄ_１）には、前記第１連結柱（Ｐ_１）と、梁及び／又は耐震壁（符号ｂ_０１，ｂ_０２参照）とからなる第１境界部構面（Ｃ_３）が配置され、
前記第２建物部（Ａ_２）と前記連結部（Ｇ_１）との境界部（Ｄ_２）には、前記第２連結柱（Ｐ_２）と、梁及び／又は耐震壁（符号ｂ_０３，ｂ_０４参照）とからなる第２境界部構面（Ｃ_４）が配置されてなることを特徴とする。 The invention according to claim 4 is the invention according to any one of claims 1 to 3, a boundary portion between the first building unit (A ₁₎ and the connecting portion (G ₁₎ to (D ₁₎ The first connecting column (P ₁ ) and a first boundary surface (C ₃ ) composed of a beam and / or a seismic wall (see symbols b ₀₁ and b ₀₂ ) are arranged,
In the boundary part (D ₂ ) between the second building part (A ₂ ) and the connection part (G ₁ ), the second connection column (P ₂ ), a beam and / or a seismic wall (reference characters b ₀₃ , b ₀₄ )) is arranged, and the second boundary surface (C ₄ ) is arranged.

請求項５に係る発明は、請求項１乃至４のいずれか１項に記載の発明において、前記第１連結柱（Ｐ_１）、前記第２連結柱（Ｐ_２）、及び前記第１連結部材（Ｅ_１）は、前記第１挟角β_１と前記第２挟角β_２とが略等しくなる位置に配置されたことを特徴とする。 The invention according to claim 5 is the invention according to any one of claims 1 to 4, wherein the first connecting column (P ₁ ), the second connecting column (P ₂ ), and the first connecting member. (E ₁ ) is characterized by being arranged at a position where the first included angle β ₁ and the second included angle β ₂ are substantially equal.

請求項６に係る発明は、請求項３に係る発明において、前記第１建物部（Ａ_１）と前記連結部（Ｇ_１）との境界部（Ｄ_１）には、前記第１連結柱（Ｐ_１）と、梁及び／又は耐震壁（符号ｂ_０１，ｂ_０２参照）とからなる第１境界部構面（Ｃ_３）が配置され、
前記第２建物部（Ａ_２）と前記連結部（Ｇ_１）との境界部（Ｄ_２）には、前記第２連結柱（Ｐ_２）と、梁及び／又は耐震壁（符号ｂ_０３，ｂ_０４参照）とからなる第２境界部構面（Ｃ_４）が配置され、前記第４連結柱（Ｐ_４）と前記第６連結柱（Ｐ_６）には、少なくとも１本の梁からなる第４連結部材が連結されて第４連結部構面（Ｊ_４）が形成され、
前記連結部（Ｇ_１）は、少なくともこれらの第１及び第２境界部構面（Ｃ_３，Ｃ_４）と前記第１乃至第４連結部構面（Ｊ_１，Ｊ_２，Ｊ_３，Ｊ_４）とが筒状に連結されて構成されたことを特徴とする。 The invention according to claim 6 is the invention according to claim 3, wherein the first connecting column (D ₁ ) between the first building part (A ₁ ) and the connecting part (G ₁ ) P ₁ ) and a first boundary surface (C ₃ ) composed of a beam and / or a seismic wall (see symbols b ₀₁ and b ₀₂ ) are arranged,
In the boundary part (D ₂ ) between the second building part (A ₂ ) and the connection part (G ₁ ), the second connection column (P ₂ ), a beam and / or a seismic wall (reference characters b ₀₃ , b ₀₄ see) consisting a second border Plane _{(C 4)} is arranged, wherein the fourth connecting post _{(P 4)} and the sixth connecting post _{(P 6),} consisting of at least one beam The fourth connecting member is connected to form the fourth connecting portion construction surface (J ₄ ),
The connecting portion (G ₁ ) includes at least the first and second boundary portion forming surfaces (C ₃ , C ₄ ) and the first to fourth connecting portion forming surfaces (J ₁ , J ₂ , J ₃ , J ₄ ) and are connected in a cylindrical shape.

なお、括弧内の番号などは、図面における対応する要素を示す便宜的なものであり、従って、本記述は図面上の記載に限定拘束されるものではない。 Note that the numbers in parentheses are for the sake of convenience indicating the corresponding elements in the drawings, and therefore the present description is not limited to the descriptions on the drawings.

請求項１、２及び５に係る発明によれば、２つの内側構面を前記第１連結部構面により連結しているので、前記第１建物部及び前記第２建物部に生じた横揺れを該第１連結部構面の全体で受けることができ、力の局部的集中を従来に比べて軽減できる。一方、本発明に係る建物は、異なる３つの方向に延設された３つの構面（つまり、前記第１内側構面、前記第２内側構面及び前記第１連結部構面）を備えているので、これら３つの構面によって様々な方向の地震横揺れに抵抗することができ、建物自体の強度を高めることができる。このように屈曲数を増やし、構面方向を９０°〜１８０°の範囲で変化させることにより、各構面の協働効果を図ることができる。抵抗力の弱い方向に対しても、相互に補完しあうことが可能になり、連続した屈曲構面の地震の方向による抵抗力の格差を緩和する効果が得られる。 According to the first, second, and fifth aspects of the invention, since the two inner construction surfaces are connected by the first connection portion construction surface, the roll generated in the first building portion and the second building portion. Can be received by the entire construction surface of the first connecting portion, and local concentration of force can be reduced as compared with the conventional case. On the other hand, the building according to the present invention includes three structural surfaces extending in three different directions (that is, the first inner structural surface, the second inner structural surface, and the first connecting portion structural surface). Therefore, these three construction surfaces can resist earthquake rolls in various directions, and the strength of the building itself can be increased. Thus, by increasing the number of bends and changing the composition direction in the range of 90 ° to 180 °, the cooperative effect of each composition surface can be achieved. Even in the direction of weak resistance, it is possible to complement each other, and the effect of alleviating the difference in resistance due to the earthquake direction of the continuous flexural plane is obtained.

請求項３に係る発明によれば、互いに連結されると共に異なる方向に延設された２つの構面（つまり、前記第１外側構面と前記第２連結部構面、或いは前記第２外側構面と前記第３連結部構面）が、各建物部の外側から連結部の外側に掛けて配置されるので、これらの構面によって様々な方向の地震横揺れに抵抗することができ、建物自体の強度を高めることができる。このように屈曲数を増やし、構面方向を９０°〜１８０°の範囲で変化させることにより、各構面の協働効果を図ることができる。抵抗力の弱い方向に対しても、相互に補完しあうことが可能になり、連続した屈曲構面の地震の方向による抵抗力の格差を緩和する効果が得られる。 According to the third aspect of the present invention, two structural surfaces that are connected to each other and extend in different directions (that is, the first outer structural surface and the second connecting structural surface, or the second outer structural surface). Since the surface and the third connecting portion construction surface) are arranged from the outside of each building portion to the outside of the connecting portion, these construction surfaces can resist earthquake rolls in various directions. The strength of itself can be increased. Thus, by increasing the number of bends and changing the composition direction in the range of 90 ° to 180 °, the cooperative effect of each composition surface can be achieved. Even in the direction of weak resistance, it is possible to complement each other, and the effect of alleviating the difference in resistance due to the earthquake direction of the continuous flexural plane is obtained.

請求項４に係る発明によれば、互いに連結されると共に異なる方向に延設された５つの構面（つまり、前記第１内側構面、前記第２内側構面、前記第１連結部構面、前記第１境界部構面及び前記第２境界部構面）を少なくとも備えることとなるので、これらの構面によって様々な方向の地震横揺れに抵抗することができ、建物自体の強度を高めることができる。このように屈曲数を増やし、構面方向を９０°〜１８０°の範囲で変化させることにより、各構面の協働効果を図ることができる。抵抗力の弱い方向に対しても、相互に補完しあうことが可能になり、連続した屈曲構面の地震の方向による抵抗力の格差を緩和する効果が得られる。 According to the fourth aspect of the present invention, five construction surfaces that are connected to each other and extend in different directions (that is, the first inner construction surface, the second inner construction surface, and the first connection portion construction surface). , The first boundary surface and the second boundary surface) can be provided, so that these structural surfaces can resist earthquake rolls in various directions and increase the strength of the building itself. be able to. Thus, by increasing the number of bends and changing the composition direction in the range of 90 ° to 180 °, the cooperative effect of each composition surface can be achieved. Even in the direction of weak resistance, it is possible to complement each other, and the effect of alleviating the difference in resistance due to the earthquake direction of the continuous flexural plane is obtained.

請求項６に係る発明によれば、前記第１建物部と前記第２建物部とを連結する連結部は、前記第１建物部よりも幅広になり（つまり、連結部の幅（前記第１の方向と直交する方向の幅）が前記第１建物部の幅（前記第１の方向と直交する方向の幅）よりも大きくなり）、前記第２建物部よりも幅広になる（つまり、連結部の幅（前記第２の方向と直交する方向の幅）が前記第２建物部の幅（前記第２の方向と直交する方向の幅）よりも大きくなる）。その結果、図４に示す連結部の面積に比べて、本発明における連結部の面積が大きくなり、また、連結部を第１及び第２境界部構面と第１乃至第４連結部構面で筒状に構成することにより、前記第１建物部と前記第２建物部とを強固に連結することができる。 According to the invention which concerns on Claim 6, the connection part which connects the said 1st building part and the said 2nd building part becomes wider than the said 1st building part (that is, the width | variety of a connection part (the said 1st Width in the direction orthogonal to the direction of the first building) is larger than the width of the first building (width in the direction orthogonal to the first direction), and wider than the second building (that is, connected) The width of the part (the width in the direction orthogonal to the second direction) is larger than the width of the second building part (the width in the direction orthogonal to the second direction). As a result, the area of the connecting portion in the present invention is larger than the area of the connecting portion shown in FIG. 4, and the connecting portion is composed of the first and second boundary portions and the first to fourth connecting portions. By configuring in a cylindrical shape, the first building part and the second building part can be firmly connected.

図１(a) は、本発明に係る建物の外観の一例を示す斜視図であり、同図(b)は、その水平断面図である。Fig.1 (a) is a perspective view which shows an example of the external appearance of the building based on this invention, The figure (b) is the horizontal sectional drawing. 図２は、本発明に係る建物の構造の他の例を示す水平断面図である。FIG. 2 is a horizontal sectional view showing another example of the structure of a building according to the present invention. 図３(a) 〜(c)は、建物の従来構造の例を示す断面図である。3 (a) to 3 (c) are cross-sectional views showing an example of a conventional structure of a building. 図４は、建物の従来構造の他の例を示す断面図である。FIG. 4 is a cross-sectional view showing another example of a conventional structure of a building.

以下、図１及び図２に沿って、本発明の実施の形態について説明する。 Hereinafter, an embodiment of the present invention will be described with reference to FIGS. 1 and 2.

本発明に係る建物は、図１(a) (b) に符号１で例示するものであって、
・複数階建ての建物部分である第１建物部Ａ_１と、
・複数階建ての建物部分である第２建物部Ａ_２と、
・これらの第１建物部Ａ_１及び第２建物部Ａ_２を連結する連結部Ｇ_１と、
によって構成されている。また、前記連結部Ｇ_１は、少なくとも柱ｐ_０１，ｐ_０２，…及び梁ｂ_０１，ｂ_０２，…によって構成されている。さらに、前記第１建物部Ａ_１は、前記連結部Ｇ_１から一の方向（“第１の方向”とする）ｘ_１に延設されており、前記第２建物部Ａ_２は、前記連結部Ｇ_１から他の方向（“第２の方向”とする）ｘ_２に延設されている。そして、前記第１の方向ｘ_１と前記第２の方向ｘ_２とは所定の水平角α（但し、０°＜α＜１８０°）を為すように設定されている。 The building according to the present invention is illustrated by reference numeral 1 in FIGS. 1 (a) and 1 (b).
A _first building part A ₁ which is a multi-storey building part;
A _second building part A2, which is a multi-storey building part,
- a connecting portion _{G 1} for connecting the first building unit _{A 1} and a second building unit _{A 2} thereof,
It is constituted by. Further, the connecting portion _{G 1} is at least pillar _p _{01, p 02,} ... and the beam _b _{01, b 02,} ... are constituted by. Furthermore, the first building unit A ₁ is the connecting portion (the "first direction") one direction from G ₁ x are extended to _1, the second building unit A _2, the coupling from part G ₁ other direction (the "second direction") is extended to x _2. Then, the first to the direction x ₁ and the second direction x ₂ predetermined horizontal angle alpha (where, 0 ° <α <180 ° ) is set so as to form a.

なお、本発明に係る建物１では、上述のように前記第１の方向ｘ_１と前記第２の方向ｘ_２とが所定の水平角α（但し、０°＜α＜１８０°）を為すので、前記第１建物部Ａ_１の一の側（図１(b) の符号Ａ_１１参照）は、前記水平角αを挟んで前記第２建物部Ａ_２と対峙することとなるが、該第１建物部Ａ_１の該一の側Ａ_１１を「第１建物部の内側」と称することとし、該内側とは反対の側（図１(b)
において符号Ａ_１２が付された側）を「第１建物部の外側」と称することする。また、前記第２建物部Ａ_２における、前記水平角αを挟んで該第１建物部Ａ_１と対峙する側（図１(b)
の符号Ａ_２１参照）を「第２建物部の内側」と称することとし、該内側とは反対の側（図１(b) の符号Ａ_２２が付された側）を「第２建物部の外側」と称することとする。さらに、前記連結部Ｇ_１において、前記第１建物部Ａ_１及び前記第２建物部Ａ_２によって水平角αで挟まれる側（図１(b) において符号Ｇ_１１が付された側）を「連結部の内側」とし、該側とは反対の側（図１(b) において符号Ｇ_１２が付された側）を「連結部の外側」と称することとする。 In the building 1 according to the present invention, a horizontal angle in the first direction x ₁ and the second is the direction x ₂ given as described above alpha (where, 0 ° <α <180 ° ) so do the the first one side of the building portion a ₁ (reference numeral a ₁₁ in FIG. 1 (b)), wherein at across the horizontal angle α and thus to face the second building unit a _2, said The one side A ₁₁ of one building part A ₁ is referred to as “the inside of the first building part”, and the side opposite to the inside (FIG. 1B)
Sign A ₁₂ is attached a side) to be referred to as "outer side of the first building unit" in. Further, in the second building part A ₂ , the side facing the first building part A ₁ across the horizontal angle α (FIG. 1B).
Of the code reference A ₂₁₎ will be referred to as "inner side of the second building unit", as opposed to inner side (see FIG. 1 (b) code A ₂₂ is attached a side) to "a second building unit of It will be referred to as “outside”. Further, in the connecting part G ₁ , the side sandwiched at the horizontal angle α by the first building part A ₁ and the second building part A ₂ (the side marked with the sign G ₁₁ in FIG. 1 (b)) the inner connecting portion ", and the side opposite to the side to (see FIG. 1 (b) code G ₁₂ is attached on the side) is referred to as" outer connecting portion. "

そして、前記第１建物部Ａ_１の内側Ａ_１１（内側近傍も含む意）には、複数の柱ｐ_１１，ｐ_１２，…と複数の梁ｂ_１１，ｂ_１２，…とによって構面（“第１内側構面”とする）Ｃ_１１が構築されており、該第１内側構面Ｃ_１１は前記第１の方向ｘ_１に延設されている。また、前記第２建物部Ａ_２の内側（内側近傍も含む意）には、複数の柱ｐ_２１，ｐ_２２，…と複数の梁ｂ_２１，ｂ_２２，…とによって構面（“第２内側構面”とする）Ｃ_２１が構築されており、該第２内側構面Ｃ_２１は前記第２の方向ｘ_２に延設されている。 Further, the inside A ₁₁ (including the inside vicinity) of the first building part A ₁ is composed of a plurality of columns p ₁₁ , p ₁₂ ,... And a plurality of beams b ₁₁ , b ₁₂ ,. the first inner Plane and ") C ₁₁ are constructed, the first inner Plane C ₁₁ is extended in the first direction x _1. Further, on the inner side of the second building part A ₂ (including the inner vicinity), a plurality of pillars p ₂₁ , p ₂₂ ,... And a plurality of beams b ₂₁ , b ₂₂ ,. inner Plane and ") C ₂₁ are constructed, the second inner Plane C ₂₁ is extended in the direction x ₂ of the second.

さらに、前記第１建物部Ａ_１と前記連結部Ｇ_１との境界部（図１(b) の符号Ｄ_１参照）には少なくとも１本の柱（“第１連結柱”とする）Ｐ_１が配置されており、該第１連結柱Ｐ_１には前記第１内側構面Ｃ_１１が連結されている。またさらに、前記第２建物部Ａ_２と前記連結部Ｇ_１との境界部（図１(b)
の符号Ｄ_２参照）にも少なくとも１本の柱（“第２連結柱”とする）Ｐ_２が配置されており、該第２連結柱Ｐ_２には前記第２内側構面Ｃ_２１が連結されている。また、梁及び／又は耐震壁（“第１連結部材”とする）Ｅ_１が前記連結部Ｇ_１の内側Ｇ_１１に配置されており、該第１連結部材Ｅ_１が第１連結柱Ｐ_１と第２連結柱Ｐ_２とを連結して構面（“第１連結部構面”とする）Ｊ_１が形成されている。そして、該第１連結部材Ｅ_１と前記第１内側構面Ｃ_１１とが為す水平角（“第１挟角”とする）β_１は、

の範囲に設定され、前記第１連結部材Ｅ_１と前記第２内側構面Ｃ_２１とが為す水平角（“第２挟角”とする）β_２は、

の範囲に設定されている。 Furthermore, at least one column (referred to as a “first connection column”) P ₁ at the boundary between the first building part A ₁ and the connection part G ₁ (see reference numeral D _{1 in} FIG. 1B). Is arranged, and the first inner surface C ₁₁ is connected to the first connecting column P ₁ . Still further, the boundary between the second building part A ₂ and the connecting part G ₁ (FIG. 1B).
Of the at least one pillar ( "second connecting post" in the code D reference ₂₎₎ P ₂ is disposed, the second connecting post P ₂ connecting said second inner Plane C ₂₁ Has been. Further, a beam and / or a seismic wall (referred to as a “first connecting member”) E ₁ is disposed on the inner side G ₁₁ of the connecting portion G ₁ , and the first connecting member E ₁ is the first connecting column P _1. When the second connecting post P ₂ and connected to the (a "first connecting portion Plane") Plane J ₁ is formed. And, a horizontal angle (referred to as “first included angle”) β ₁ formed by the first connecting member E ₁ and the first inner surface C ₁₁ is:

The horizontal angle (referred to as “second included angle”) β ₂ formed by the first connecting member E ₁ and the second inner surface C ₂₁ is set as follows:

Is set in the range.

例えば図４に示すように、２つの内側構面Ｃ_０１，Ｃ_０２が１本の連結柱Ｐ_０を介して直接連結されているような構造のものでは、地震が発生して横揺れが起こったような場合にはその連結柱Ｐ_０に力が集中してしまうので、該連結柱Ｐ_０を強くしたり、様々な対策を取ったりする必要がある。しかし、本発明の場合には、２つの内側構面Ｃ_１１，Ｃ_２１を前記第１連結部構面Ｊ_１により連結しているので、前記第１建物部Ａ_１及び前記第２建物部Ａ_２に生じた横揺れを該第１連結部構面Ｊ_１の全体で受けることができ、力の局部的集中を従来に比べて軽減できる。一方、本発明に係る建物１は、異なる３つの方向に延設された３つの構面（つまり、前記第１内側構面Ｃ_１１、前記第２内側構面Ｃ_２１及び前記第１連結部構面Ｊ_１）を備えているので、これら３つの構面Ｃ_１１，Ｃ_２１，Ｊ_１によって様々な方向の地震横揺れに抵抗することができ、建物自体の強度を高めることができる。 For example, as shown in FIG. 4, in a structure in which two inner structural surfaces C ₀₁ and C ₀₂ are directly connected via one connecting column P ₀ , an earthquake occurs and a roll occurs. since the case was such as would be force is concentrated on the connecting post P _0, or strongly the connecting pillar P _0, there is a need or take a variety of measures. However, in the case of the present invention, since the two inner construction surfaces C ₁₁ and C ₂₁ are connected by the first connection portion construction surface J ₁ , the first building portion A ₁ and the second building portion A the roll produced in ₂ can be received in the whole of the first connecting portion Plane J _1, the local concentration of force can be reduced as compared with the prior art. On the other hand, the building 1 according to the present invention has three construction surfaces extending in three different directions (that is, the first inner construction surface C ₁₁ , the second inner construction surface C _21, and the first connecting portion construction). Since the plane J ₁ ) is provided, the three structural planes C ₁₁ , C ₂₁ , and J ₁ can resist earthquake rolls in various directions, and the strength of the building itself can be increased.

一方、前記第１内側構面Ｃ_１１を含む仮想面（第１の方向ｘ_１に延設される仮想面）Ｖ_１１と前記第２内側構面Ｃ_２１を含む仮想面（第２の方向ｘ_２に延設される仮想面）Ｖ_２１とが交差する仮想の交線Ｖ_０を“構面交線”とした場合に、前記第１連結柱Ｐ_１は、前記構面交線Ｖ_０から離間する位置（つまり、前記第１の方向ｘ_１に離間する位置。図１(b) では、構面交線Ｖ_０よりも右側の位置）に配置し、前記第２連結柱Ｐ_２は、前記構面交線Ｖ_０から離間する位置（つまり、前記第２の方向ｘ_２に離間する位置。図１(b)
では、構面交線Ｖ_０よりも下側の位置）に配置すると良い。 Meanwhile, the first inner Plane virtual plane including the _{C 11} virtual plane including the (first virtual plane is extended in the direction _{x ₁₎} _{V 11} and the second inner Plane _{C 21} (second direction x ₍ Virtual plane extending to ₂ ) When a virtual intersection line V ₀ intersecting with V ₂₁ is defined as a “composition plane intersection line”, the first connecting column P ₁ is connected to the composition plane intersection line V _0. (in other words, the position spaced apart in the first direction x _1. FIG. 1 (b), the right-hand position than Plane intersecting line V ₀₎ spaced positioned disposed, the second connecting pillar P ₂ are position spaced from the Plane intersection line V ₀ (i.e., the second position spaced in the direction x ₂ in. FIG. 1 (b)
So it may be disposed on the lower side of the position) than Plane intersecting line V _0.

なお、前記第１建物部Ａ_１と前記連結部Ｇ_１との境界部Ｄ_１には梁及び／又は耐震壁（符号ｂ_０１，ｂ_０２参照）を配置して前記第１連結柱Ｐ_１と共に構面（“第１境界部構面”とする）Ｃ_３を構築すると良く、前記第２建物部Ａ_２と前記連結部Ｇ_１との境界部にも梁及び／又は耐震壁（符号ｂ_０３，ｂ_０４参照）を配置して前記第２連結柱Ｐ_２と共に構面（“第２境界部構面”とする）Ｃ_４を構築すると良い。そのようにした場合には、本発明に係る建物１は、互いに連結されると共に異なる方向に延設された５つの構面（つまり、前記第１内側構面Ｃ_１１、前記第２内側構面Ｃ_２１、前記第１連結部構面Ｊ_１、前記第１境界部構面Ｃ_３及び前記第２境界部構面Ｃ_４）を少なくとも備えることとなるので、これらの構面によって様々な方向の地震横揺れに抵抗することができ、建物自体の強度を高めることができる。 Incidentally, in the boundary portion _{D 1} of the first building unit _{A 1} and the connecting portion _{G 1} Liang and / or with shear wall (code _b _{01, b 02} reference) said the disposed first connecting post _{P 1} It is preferable to construct a structural surface (referred to as a “first boundary portion structural surface”) C ₃ , and a beam and / or a seismic wall (reference number b ₀₃₎ also at the boundary portion between the second building portion A ₂ and the connecting portion G _1. , _{b 04} reference) and Plane ( "second border Plane" arranged to together with the second connecting pillar _{P 2} a) may be constructed to _{C 4.} In such a case, the building 1 according to the present invention has five construction surfaces that are connected to each other and extended in different directions (that is, the first inner construction surface C ₁₁ and the second inner construction surface). C ₂₁ , the first connecting portion construction surface J ₁ , the first boundary portion construction surface C _3, and the second boundary portion construction surface C ₄ ). It can resist earthquake roll and increase the strength of the building itself.

一方、前記第１連結柱Ｐ_１、前記第２連結柱Ｐ_２、及び前記第１連結部材Ｅ_１は、前記第１挟角β_１と前記第２挟角β_２とが略等しくなる位置に配置すると良い。 On the other hand, the first linking column P ₁ , the second linking column P ₂ , and the first linking member E ₁ are located at positions where the first included angle β ₁ and the second included angle β ₂ are substantially equal. It is good to arrange.

ところで、前記第１建物部Ａ_１の外側Ａ_１２（外側近傍も含む意）には、複数の柱ｐ_１５，ｐ_１６，…と複数の梁ｂ_１５，ｂ_１６，…とによって構面（“第１外側構面”とする）Ｃ_１２が構築されており、該第１外側構面Ｃ_１２は前記第１の方向ｘ_１に延設されている。また、前記第２建物部Ａ_２の外側Ａ_２２（外側近傍も含む意）には、複数の柱ｐ_２５，ｐ_２６，…と複数の梁ｂ_２５，ｂ_２６，…とによって構面（“第２外側構面”とする）Ｃ_２２が構築されており、該第２外側構面Ｃ_２２は前記第２の方向ｘ_２に延設されている。 By the way, the outer side A ₁₂ (including the vicinity of the outer side) of the first building part A ₁ is composed of a plurality of columns p ₁₅ , p ₁₆ ,... And a plurality of beams b ₁₅ , b ₁₆ ,. the first and outer Plane ") C ₁₂ are constructed, the first outer Plane C ₁₂ is extended in the first direction x _1. Further, the outer side A ₂₂ (including the vicinity of the outer side) of the second building part A ₂ is composed of a plurality of pillars p ₂₅ , p ₂₆ ,... And a plurality of beams b ₂₅ , b ₂₆ ,. the second and outer Plane ") C ₂₂ are constructed, the second outer Plane C ₂₂ are extended in the second direction x _2.

さらに、前記第１建物部Ａ_１と前記連結部Ｇ_１との境界部（図１(b) の符号Ｄ_１参照）には、前記第１連結柱Ｐ_１とは別の柱（“第３連結柱”とする）Ｐ_３を配置し、該第３連結柱Ｐ_３には前記第１外側構面Ｃ_１２を連結すると良い。またさらに、前記連結部Ｇ_１においては、前記第１外側構面Ｃ_１２を含む仮想面（第１の方向ｘ_１に延設される仮想面）Ｖ_１２よりも外側に１本の柱（“第４連結柱”とする）Ｐ_４を配置し、該第４連結柱Ｐ_４と前記第３連結柱Ｐ_３とを第２連結部材Ｅ_２によって連結して構面（“第２連結部構面”とする）Ｊ_２を形成すると良い。この第２連結部材Ｅ_２としては梁及び／又は耐震壁を挙げることができる。また、前記第２建物部Ａ_２と前記連結部Ｇ_１との境界部（図１(b)
の符号Ｄ_２参照）には前記第２連結柱Ｐ_２とは別の柱（“第５連結柱”とする）Ｐ_５を配置し、該第５連結柱Ｐ_５には前記第２外側構面Ｃ_２２を連結すると良い。さらに、前記連結部Ｇ_１においては、前記第２外側構面Ｃ_２２を含む仮想面（第２の方向ｘ_２に延設される仮想面）Ｖ_２２よりも外側（連結部の外側）に１本の柱（“第６連結柱”とする）Ｐ_６を配置し、該第６連結柱Ｐ_６と前記第５連結柱Ｐ_５とを第３連結部材Ｅ_３によって連結して構面（“第３連結部構面”とする）Ｊ_３を形成すると良い。この第３連結部材Ｅ_３としては梁及び／又は耐震壁を挙げることができる。このように構成した場合には、互いに連結されると共に異なる方向に延設された２つの構面（つまり、前記第１外側構面Ｃ_１２と前記第２連結部構面Ｊ_２、或いは前記第２外側構面Ｃ_２２と前記第３連結部構面Ｊ_３）が、各建物部Ａ_１，Ａ_２の外側から連結部Ｇ_１の外側に掛けて配置されるので、これらの構面によって様々な方向の地震横揺れに抵抗することができ、建物自体の強度を高めることができる。 Further, wherein the boundary portion of the first building unit A ₁ and the connecting portion G ₁ (reference numeral D ₁ of the FIG. 1 (b)), the first connecting post P ₁ and another pillar ( "Third and connecting post ") place the _{P 3,} may the third connecting post _{P 3} connecting the first outer Plane _{C 12.} Furthermore, in the connecting portion G _1, the first outer Plane virtual plane including the C ₁₂ (the first direction x virtual surface is extended to ₁₎ V ₁₂ 1 pillars outside the ( " the fourth connecting post "and) the P ₄ are arranged, and a fourth connecting post P ₄ and the third connecting post P ₃ linked by a second connecting member E ₂ Plane (" second connecting portion structure J ₂ may be formed. As the second coupling member E ₂ may be mentioned beams and / or shear walls. Further, a boundary portion between the second building portion A ₂ and the connecting portion G ₁ (FIG. 1B).
Of the symbol D reference ₂₎ and another column ( "fifth connecting pillar" and the second connecting pillar P ₂₎ and P ₅ are arranged, the fifth connecting post P ₅ the second outer structure it is preferable to connect the surface _{C 22.} Further, in the connecting portion G ₁ is in the virtual plane including the second outer Plane C ₂₂ outer than the (second virtual plane is extended in the direction x ₂₎ V ₂₂ (outside of the connecting portion) 1 A column P ₆ (referred to as a “sixth connecting column”) P ₆ is arranged, and the sixth connecting column P ₆ and the fifth connecting column P ₅ are connected by a third connecting member E ₃ . third and connecting portion Plane ") may form a J _3. As the third connecting member E ₃ may be mentioned beams and / or shear walls. When configured in this way, two Plane (i.e. which extend in different directions while being connected to each other, said first outer Plane C ₁₂ and the second connecting portion Plane J _2, or the first 2 The outer side construction surface C ₂₂ and the third connection part construction surface J ₃ ) are arranged so as to hang from the outside of each building part A ₁ , A _{2 to} the outside of the connection part G _1. Can resist earthquake rolls in any direction, and can increase the strength of the building itself.

さらに、上述した第４連結柱Ｐ_４と第６連結柱Ｐ_６には、梁ｂ_３１，ｂ_３２,…や柱ｐ_３１,…（つまり、少なくとも１本の梁からなる第４連結部材）を連結して第４連結部構面を形成すると良い。そして、少なくともこれらの第１及び第２境界部構面Ｃ_３，Ｃ_４と前記第１乃至第４連結部構面Ｊ_１，Ｊ_２，Ｊ_３，Ｊ_４とが筒状に連結されて前記連結部Ｇ_１を形成すると良い。そのようにした場合には、前記第１建物部Ａ_１と前記第２建物部Ａ_２とを連結する連結部Ｇ_１は、前記第１建物部Ａ_１よりも幅広になり（つまり、連結部Ｇ_１の幅（前記第１の方向ｘ_１と直交する方向の幅）が前記第１建物部Ａ_１の幅（前記第１の方向ｘ_１と直交する方向の幅）よりも大きくなり）、前記第２建物部Ａ_２よりも幅広になる（つまり、連結部Ｇ_１の幅（前記第２の方向ｘ_２と直交する方向の幅）が前記第２建物部Ａ_２の幅（前記第２の方向ｘ_２と直交する方向の幅）よりも大きくなる）。その結果、図４に示す連結部Ｇ_０の面積に比べて、連結部Ｇ_１の面積が大きくなり、前記第１建物部Ａ_１と前記第２建物部Ａ_２とを強固に連結することができる。 Further, the fourth connecting column P ₄ and the sixth connecting column P ₆ are provided with beams b ₃₁ , b ₃₂ ,... And columns p ₃₁ ,... (That is, a fourth connecting member made of at least one beam). It is good to connect and form a 4th connection part construction surface. Then, the at least the first and second borders Plane _C 3, _{C 4} and the first to fourth connection portions Plane _J _1, J _2, J 3, _{J 4} is connected to the tubular it may form a connecting portion G _1. In such a case, the connecting portions G ₁ for connecting the first building unit A ₁ and the second building unit A ₂ becomes wider than the first building unit A ₁ (i.e., the connecting portion G ₁ of width (the first width perpendicular to the direction x ₁₎ is larger than the first building portion a ₁ of the width (the first width perpendicular to the direction x _1)), It becomes wider than the second building part A ₂ (that is, the width of the connecting part G ₁ (the width in the direction orthogonal to the second direction x ₂ ) is the width of the second building part A ₂ (the second It is larger than width) perpendicular to the direction x ₂ in). As a result, compared to the area of the connecting portion G ₀ shown in FIG. 4, the area of the connecting portion G ₁ is increased, to be firmly connected to the first building unit A ₁ and the second building unit A ₂ it can.

ところで、図１(a)
(b) に示す建物１では、２つの建物部Ａ_１，Ａ_２が１つの連結部Ｇ_１により連結されているが、もちろんこれに限られるものではない。すなわち、本発明に係る建物は、互いに異なる方向に延設されてなる建物部を２つ以上備え、それらの建物部を連結する連結部を必要な個数だけ備えていれば良く、
・３つの建物部が２つの連結部により連結された構造のもの（例えば、水平断面形状が略コ字状となるように配置されたもの）
・図２に例示するように、３つの建物部Ａ_３１，Ａ_３２，Ａ_５３が３つの連結部Ｇ_３１，Ｇ_３２，Ｇ_３３により連結された構造のもの
・４つの建物部が３つの連結部により連結された構造のもの
・４つの建物部が４つの連結部により連結された構造のもの（例えば、水平断面形状が略四角形となるように配置されたもの）
・水平断面形状が多角形を為すように５つ以上の建物部が連結部により連結された構造のもの
等も含むものである。 By the way, Fig. 1 (a)
In the building 1 shown in (b), the two building parts A ₁ and A ₂ are connected by _one connecting part G _1, but of course it is not limited to this. That is, the building according to the present invention only needs to include two or more building portions extending in different directions, and include only a necessary number of connecting portions that connect the building portions,
・ Structures in which three building parts are connected by two connecting parts (for example, arranged so that the horizontal cross-sectional shape is substantially U-shaped)
・ As shown in FIG. 2, three building parts A ₃₁ , A ₃₂ , A ₅₃ are connected by three connecting parts G ₃₁ , G ₃₂ , G ₃₃ • Four building parts are three connected With a structure connected by four parts ・ A structure with four building parts connected by four connecting parts (for example, arranged so that the horizontal cross-sectional shape is substantially square)
-It also includes a structure in which five or more building parts are connected by a connecting part so that the horizontal cross-sectional shape is a polygon.

なお、上述の建物部（例えば、第１建物部Ａ_１や第２建物部Ａ_２）は板状住宅としても良く、住宅以外の用途に用いても良い。 Note that building of the above (for example, a first building portion A ₁ and the second building unit A ₂₎ may be a plate-shaped housing may be used on a non-residential use.

１建物
Ｇ_１連結部
Ａ_１第１建物部
Ａ_１１第１建物部の内側
Ａ_２第２建物部
Ａ_２１第２建物部の内側
ｂ_０１，…，ｂ_１１，…，ｂ_２１，… 梁
Ｃ_１１第１内側構面
Ｃ_２１第２内側構面
Ｃ_３第１境界部構面
Ｃ_４第２境界部構面
Ｅ_１第１連結部材
Ｐ_１第１連結柱
Ｐ_２第２連結柱
ｐ_０１，…，ｐ_１１，…，ｐ_２１，… 柱
Ｖ_１１，Ｖ_２１
仮想面
Ｖ_０構面交線
ｘ_１第１の方向
ｘ_２第２の方向
DESCRIPTION OF SYMBOLS 1 Building G ₁ Connection part A ₁ 1st building part A ₁₁ Inside of 1st building part A ₂ 2nd building part A ₂₁ Inside of 2nd building part b ₀₁ , ..., b ₁₁ , ..., b ₂₁ , ... Beam C ₁₁ first inner surface C ₂₁ second inner surface C ₃ first boundary surface C ₄ second boundary surface E ₁ first connecting member P ₁ first connecting column P ₂ second connecting column p ₀₁ , _{_{..., p 11, ..., p}} 21, ... pillar _V _11, V ₂₁
Virtual plane V ₀ plane intersecting line x ₁ first direction x ₂ second direction

Claims

複数階建ての建物部分である第１建物部と、複数階建ての建物部分である第２建物部と、少なくとも柱及び梁によって構成されると共に前記第１建物部と前記第２建物部とを連結する連結部と、を備えた建物において、
前記第１建物部が、前記連結部から第１の方向に延設され、
前記第２建物部が、前記第１の方向と所定の水平角α（０°＜α＜１８０°）を為す第２の方向に前記連結部から延設され、
前記第１建物部における、前記所定の水平角αを挟んで前記第２建物部と対峙する側を“第１建物部の内側”とし、前記第２建物部における、前記所定の水平角αを挟んで前記第１建物部と対峙する側を“第２建物部の内側”とした場合に、
複数の柱と複数の梁とによって構築された第１内側構面が、前記第１の方向に延設された状態で前記第１建物部の内側に配置され、
複数の柱と複数の梁とによって構築された第２内側構面が、前記第２の方向に延設された状態で前記第２建物部の内側に配置され、
前記第１建物部と前記連結部との境界部には、第１連結柱が前記第１内側構面に連結された状態で配置され、
前記第２建物部と前記連結部との境界部には、第２連結柱が前記第２内側構面に連結された状態で配置され、
前記第１連結柱及び前記第２連結柱には、梁及び／又は耐震壁からなる第１連結部材が連結されて第１連結部構面が形成され、
該第１連結部材と前記第１内側構面とが為す水平角である第１挟角β_１は、

の範囲に設定され、前記第１連結部材と前記第２内側構面とが為す水平角である第２挟角β_２は、

の範囲に設定されている、
ことを特徴とする建物。 A first building part that is a multi-story building part; a second building part that is a multi-story building part; and the first building part and the second building part that are configured by at least pillars and beams. In a building having a connecting portion to be connected,
The first building portion extends from the connecting portion in a first direction;
The second building portion extends from the connecting portion in a second direction that forms a predetermined horizontal angle α (0 ° <α <180 °) with the first direction;
The side facing the second building part across the predetermined horizontal angle α in the first building part is defined as “inside the first building part”, and the predetermined horizontal angle α in the second building part is When the side facing the first building part is “inside the second building part”,
A first inner construction surface constructed by a plurality of pillars and a plurality of beams is arranged inside the first building portion in a state extending in the first direction;
A second inner construction surface constructed by a plurality of pillars and a plurality of beams is arranged inside the second building portion in a state of extending in the second direction;
At the boundary between the first building part and the connecting part, a first connecting column is arranged in a state connected to the first inner construction surface,
At the boundary between the second building part and the connecting part, a second connecting column is arranged in a state connected to the second inner construction surface,
The first connecting column and the second connecting column are connected to a first connecting member made of a beam and / or a seismic wall to form a first connecting portion construction surface,
A first included angle β ₁ , which is a horizontal angle formed by the first connecting member and the first inner surface,

The second included angle β ₂ , which is a horizontal angle formed by the first connecting member and the second inner surface,

Set to a range of
A building characterized by that.

前記第１内側構面を含む仮想面と前記第２内側構面を含む仮想面とが交差する仮想の交線を“構面交線”とした場合に、
前記第１連結柱は、前記構面交線から前記第１の方向に離間する位置に配置され、
前記第２連結柱は、前記構面交線から前記第２の方向に離間する位置に配置された、
ことを特徴とする請求項１に記載の建物。 When a virtual intersection line intersecting a virtual surface including the first inner surface and the virtual surface including the second inner surface is defined as a “composition intersection line”,
The first connecting column is disposed at a position spaced apart from the plane of intersection in the first direction;
The second connecting column is disposed at a position separated from the plane of intersection in the second direction.
The building according to claim 1.

前記第１建物部における、該第１建物部の内側と反対の側を“第１建物部の外側”とし、前記第２建物部における、該第２建物部の内側と反対の側を“第２建物部の外側”とした場合に、
複数の柱と複数の梁とによって構築された第１外側構面が、前記第１の方向に延設された状態で前記第１建物部の外側に配置され、
複数の柱と複数の梁とによって構築された第２外側構面が、前記第２の方向に延設された状態で前記第２建物部の外側に配置され、
前記第１建物部と前記連結部との境界部には、第３連結柱が前記第１外側構面に連結された状態で配置され、
前記連結部における、前記第１外側構面を含む仮想面よりも外側には第４連結柱が配置され、
これらの第３連結柱及び第４連結柱には、梁及び／又は耐震壁からなる第２連結部材が連結されて第２連結部構面が形成され、
前記第２建物部と前記連結部との境界部には、第５連結柱が前記第２外側構面に連結された状態で配置され、
前記連結部における、前記第２外側構面を含む仮想面よりも外側には第６連結柱が配置され、
これらの第５連結柱及び第６連結柱には、梁及び／又は耐震壁からなる第３連結部材が連結されて第３連結部構面が形成された、
ことを特徴とする請求項１又は２に記載の建物。 The side opposite to the inside of the first building part in the first building part is referred to as “the outside of the first building part”, and the side of the second building part opposite to the inside of the second building part is referred to as “the first building part”. “2 outside the building”
A first outside construction surface constructed by a plurality of columns and a plurality of beams is arranged outside the first building part in a state of extending in the first direction;
A second outside construction surface constructed by a plurality of pillars and a plurality of beams is arranged outside the second building part in a state of extending in the second direction;
At the boundary between the first building part and the connecting part, a third connecting pillar is arranged in a state connected to the first outer construction surface,
A fourth connection pillar is arranged outside the virtual surface including the first outer construction surface in the connection part,
The third connecting column and the fourth connecting column are connected to a second connecting member made of a beam and / or a seismic wall to form a second connecting portion construction surface,
At the boundary between the second building part and the connecting part, a fifth connecting column is arranged in a state of being connected to the second outer construction surface,
A sixth connection pillar is arranged outside the virtual surface including the second outer surface in the connection part,
A third connecting portion construction surface is formed by connecting a third connecting member made of a beam and / or a seismic wall to these fifth connecting column and sixth connecting column.
The building according to claim 1 or 2, characterized in that.

前記第１建物部と前記連結部との境界部には、前記第１連結柱と、梁及び／又は耐震壁とからなる第１境界部構面が配置され、
前記第２建物部と前記連結部との境界部には、前記第２連結柱と、梁及び／又は耐震壁とからなる第２境界部構面が配置されてなる、
ことを特徴とする請求項１乃至３のいずれか１項に記載の建物。 In the boundary part between the first building part and the connection part, a first boundary part construction surface composed of the first connection column, a beam and / or a seismic wall is arranged,
In the boundary part between the second building part and the connection part, a second boundary part construction surface composed of the second connection column and a beam and / or a seismic wall is arranged.
The building according to any one of claims 1 to 3, wherein

前記第１連結柱、前記第２連結柱、及び前記第１連結部材は、前記第１挟角β_１と前記第２挟角β_２とが略等しくなる位置に配置された、
ことを特徴とする請求項１乃至４のいずれか１項に記載の建物。 The first connection post, the second connecting post, and the first coupling member, the first included angle beta ₁ and the second included angle beta ₂ is arranged substantially equal position,
The building according to any one of claims 1 to 4, characterized in that:

前記第１建物部と前記連結部との境界部には、前記第１連結柱と、梁及び／又は耐震壁とからなる第１境界部構面が配置され、
前記第２建物部と前記連結部との境界部には、前記第２連結柱と、梁及び／又は耐震壁とからなる第２境界部構面が配置され、前記第４連結柱と前記第６連結柱には、少なくとも１本の梁からなる第４連結部材が連結されて第４連結部構面が形成され、
前記連結部は、少なくともこれらの第１及び第２境界部構面と前記第１乃至第４連結部構面とが筒状に連結されて構成された、
ことを特徴とする請求項３に記載の建物。

In the boundary part between the first building part and the connection part, a first boundary part construction surface composed of the first connection column, a beam and / or a seismic wall is arranged,
At the boundary between the second building part and the connection part, a second boundary surface comprising the second connection column and a beam and / or a seismic wall is disposed, and the fourth connection column and the The fourth connecting member composed of at least one beam is connected to the six connecting pillars to form a fourth connecting portion construction surface.
The connecting portion is configured by connecting at least the first and second boundary portion forming surfaces and the first to fourth connecting portion forming surfaces in a cylindrical shape,
The building according to claim 3.