JP3967998B2 - Unit building - Google Patents

Unit building Download PDF

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Publication number
JP3967998B2
JP3967998B2 JP2002325568A JP2002325568A JP3967998B2 JP 3967998 B2 JP3967998 B2 JP 3967998B2 JP 2002325568 A JP2002325568 A JP 2002325568A JP 2002325568 A JP2002325568 A JP 2002325568A JP 3967998 B2 JP3967998 B2 JP 3967998B2
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JP
Japan
Prior art keywords
building
row
unit
wall
building units
Prior art date
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Expired - Fee Related
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JP2002325568A
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Japanese (ja)
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JP2004156400A (en
Inventor
裕之 鈴木
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Sekisui Chemical Co Ltd
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Sekisui Chemical Co Ltd
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Description

【0001】
【発明の属する技術分野】
本発明はユニット建物に関する。
【0002】
【従来の技術】
特許文献1は、2個の建物ユニットを並設するに際し、各建物ユニットの1組の長辺と短辺に壁を立て、他の1組の長辺と短辺には壁を立てない構成にし、2個の建物ユニットの壁のない長辺同士を相接するように配置し、壁のない短辺同士を一直線上に配置した。そして、一方の建物ユニットの壁のない短辺における、壁を備えた長辺側の一部に小壁を立て、この一方の建物ユニットの小壁から両建物ユニットの壁のない短辺に沿うように梁を延在し、この梁を他方の建物ユニットの長辺に設けた壁に支持させた。これにより、上階の建物ユニットをこの梁によって支持する。両建物ユニットの相接する壁のない長辺の両側に連続する大空間を形成するとともに、壁のない2つの短辺に連続する開口を形成しながら、上階の建物ユニットを支持できる。
【0003】
【特許文献1】
特開平8-311999(3頁、図4)
【0004】
【発明が解決しようとする課題】
特許文献1では、2個の建物ユニットによって構造を完結せしめるため、両建物ユニットの開口を形成する短辺上で、一方の建物ユニットの一部に小壁を設ける必要があり、開口寸法の拡大に限りがある。
【0005】
本発明の課題は、複数の建物ユニットに連続する広い開口を形成しながら、上階の建物ユニットを支持可能にすることにある。
【0006】
【課題を解決するための手段】
請求項1の発明は、3行2列をなすように配置した6個の壁式建物ユニットを有してなるユニット建物において、1行目の2列をなす各建物ユニットはそれらが互いに相接する側辺部を壁のない開口部にし、2行目の2列をなす各建物ユニットはそれらが互いに相接する側辺部を壁のない開口部にするとともに、該側辺部の3行目の建物ユニットと接する位置近傍に支持柱を立設し、3行目の2列をなす各建物ユニットはそれらが互いに相接する側辺部の2列目の建物ユニットと接する側の一部を壁のない小開口部にするとともに、該側辺部の残部に耐力壁からなる小壁を設け、1行目の各建物ユニットの前記開口部を有する側辺部に対し、2行目の建物ユニットと接しない側で交差する、該1行目の各建物ユニットの側辺部に立てた壁と、2行目の各建物ユニットの前記支持柱とに梁を架け渡すとともに、2行目の各建物ユニットの該支持柱と、3行目の各建物ユニットの前記小壁とに梁を架け渡し、それらの梁によって上階の建物ユニットを支持するようにしたものである。
【0007】
請求項2の発明は、請求項1の発明において更に、1列目又は2列目の3個の建物ユニットが、それらの互いに相接する側辺部を壁のない開口部にするようにしたものである。
【0008】
請求項3の発明は、請求項1又は2の発明において更に、前記支持柱と梁が、2列をなす各建物ユニット毎に設けられるようにしたものである。
【0009】
請求項4の発明は、請求項1又は2の発明において更に、前記支持柱と梁が、2列をなす両建物ユニットに跨るように設けられるようにしたものである。
【0010】
【作用】
請求項1の発明によれば下記▲1▼〜▲4▼の作用がある。
▲1▼1行目と2行目の建物ユニットの壁のない開口部の上に梁を架け渡すに際し、1行目の建物ユニットは梁の下部を全て開口部とし、2行目の建物ユニットは梁の下部を1行目の建物ユニットの側の開口部に連続する開口部と3行目の建物ユニットに接する位置近傍の支持柱とした。従って、1行目と2行目の両建物ユニットに連続する広い開口を形成できる。
【0011】
▲2▼1行目〜3行目の建物ユニットの上述▲1▼の開口を含む面に沿う水平荷重に対する耐力は、3行目の建物ユニットに設けた小壁(耐力壁)によって確保される。
【0012】
▲3▼1行目と2行目の建物ユニットに対する上階の建物ユニットの垂直荷重は、1行目の建物ユニットの壁と、梁だけでなく、2行目の建物ユニットの支持柱によっても支えられるから、梁に大断面を必要とせず、梁の材料の簡易を図ることができる。
【0013】
▲4▼3行目の建物ユニットが小壁の側傍に小開口部を有しており、この小開口部を室内通路として利用する等により、有効なプランをとることができる。
【0014】
請求項2の発明によれば下記▲5▼の作用がある。
▲5▼1列目又は2列目の3個の建物ユニットが、それらの互いに相接する側辺部を壁のない開口部にした。従って、1列目又は2列目のそれぞれにおいて、各3個の建物ユニットに渡って連続する大空間を形成できる。
【0015】
請求項3の発明によれば下記▲6▼の作用がある。
▲6▼支持柱と梁を2列をなす各建物ユニット毎に設けることにより、それらの部材の断面を小型軽量化できるし、それらの工場付けが可能になる。
【0016】
請求項4の発明によれば下記▲7▼の作用がある。
▲7▼支持柱と梁を2列をなす両建物ユニットに跨るように設けることにより、それらの部材の部品点数を少なくし、組付工数を削減できる。
【0017】
【発明の実施の形態】
図1はユニット建物を示し、(A)は下階部分を示す平面図、(B)は上階部分を示す平面図、図2は図1(A)のII−II線に沿う模式側面図、図3は図1(A)のIII−III線に沿う矢視図、図4は図3と同一部分の変形例を示す正面図、図5はユニット建物のレイアウトを示し、(A)は下階部分を示す平面図、(B)は上階部分を示す平面図である。
【0018】
ユニット建物10は、図1に示す如く、下階部分に、3行2列をなすように配置した6個の壁式建物ユニット11A〜13A、11B〜13Bを有し、それら下階部分の上に、各建物ユニット11A〜13A、11B〜13Bに搭載された壁式建物ユニット21A〜23A、21B〜23Bを有する。ユニット建物10は、下階部分と上階部分に、他の建物ユニットを併せ備えるものでも良い。
【0019】
ユニット建物10の下階部分において、建物ユニット11A、13A、11B、13Bは相交差する1組の長辺と短辺に壁(耐力壁)31を有し、他の1組の長辺と短辺には壁を有さない。建物ユニット12A、12Bは、1個の短辺にだけ壁31を有する。
【0020】
ユニット建物10は、下階部分で、1列目の3個の建物ユニット11A〜13Aが、それらの互いに相接する長辺を壁のない開口部41にし、2列目の3個の建物ユニット11B〜13Bが、それらの互いに相接する長辺を壁のない開口部42とするように、建物ユニット11A〜13A、建物ユニット11B〜13Bを配置する。
【0021】
ユニット建物10は、下階部分で、図1、図2に示す如く、1行目の2列をなす各建物ユニット11A、11Bがそれらの互いに相接する短辺を壁のない開口部51にする。また、2行目の2列をなす各建物ユニット12A、12Bがそれらの互いに相接する短辺を壁のない開口部52にするとともに、該短辺の3行目の建物ユニット13A、13Bと接する位置に支持柱(構造柱)61を立設する。開口部51と開口部52は相連続して広い開口50を形成する。また、3行目の2列をなす各建物ユニット13A、13Bがそれらの互いに相接する短辺の、2行目の建物ユニット12A、12Bと接する側の一部を壁のない小開口部53にするとともに、該短辺の残部に小壁(耐力壁)62を設ける。
【0022】
ユニット建物10は、下階部分で、1行目の各建物ユニット11A、11Bの前記開口部51を有する短辺に対し、2行目の建物ユニット12A、12Bと接しない側で、該1行目の各建物ユニット11A、11Bの長辺に立てた壁31と、2行目の各建物ユニット12A、12Bの前記支持柱61とに長尺の梁71を架け渡す。また、2行目の各建物ユニット12A、12Bの支持柱61と、3行目の各建物ユニット13A、13Bの小壁62とに梁72を架け渡し、それらの梁71、72によって上階の建物ユニット21A〜23A、21B〜23Bを支持する。梁71と梁72は連続梁にして1本化しても良い。
【0023】
支持柱61と梁71、72は、図3に示す如く、2列をなす建物ユニット11A〜13Aと、建物ユニット11B〜13Bのそれぞれ毎に、工場付け等により設けることができる。図3において、10Aは基礎、30は床、31は壁であり、床30は下枠30A、根太30B、床面材30Cを有し、壁31は下枠(不図示)、縦枠(不図示)、上枠(不図示)を有し、壁31の上部に天井面材31Aを有している。そして、各列の支持柱61の下端部は柱脚金物32により対応する床30の根太に連結され、各列の梁71、72は同列の支持柱61の上端部に柱頭金物33により連結されている。
【0024】
支持柱61と梁71、72は、図4に示す如く、2列をなす建物ユニット11A〜13Aと、建物ユニット11B〜13Bに跨るように現地施工にて設けることもできる。広幅の支持柱61の下端部が柱脚金物34により2列をなす床30、30の根太に連結され、広幅の梁71、72が広幅の支持柱61の上端部に柱頭金物35により連結される。
【0025】
ユニット建物10は、下階部分で、1列目の建物ユニット11A〜13Aを開口部41によって連続するとともに、2列目の建物ユニット11B〜13Bを開口部42によって連続する。また、1行目の2列をなす建物ユニット11A、11B、2行目の2列をなす建物ユニット12A、12Bを開口50(開口部51、52)によって連続する。また、3行目の2列をなす建物ユニット13A、13Bを小開口部53によって連続する。
【0026】
これにより、ユニット建物10は図5に示す如くのレイアウトを採用できる。下階部分においては、1行目と2行目の建物ユニット11A、11B、12A、12Bに連続する広いリビング・ダイニングを形成し、3行目では建物ユニット13A、13Bをつなぐ通路を形成できる。
【0027】
本実施形態によれば以下の作用がある。
▲1▼1列目の3個の建物ユニット11A〜13Aが、それらの互いに相接する側辺部を壁のない開口部41にし、2列目の3個の建物ユニット11B〜13Bが、それらの互いに相接する側辺部を壁のない開口部42にすることにより、1列目と2列目のそれぞれにおいて、各3個の建物ユニット11A〜13A、11B〜13Bに渡って連続する大空間を形成できる。
【0028】
▲2▼1行目と2行目の建物ユニット11A、11B、12B、12Bの壁のない開口部51、52の上に梁71を架け渡すに際し、1行目の建物ユニット11A、11Bは梁71の下部を全て開口部51とし、2行目の建物ユニット12A、12Bは梁71の下部を1行目の建物ユニット11A、11Bの側の開口部51に連続する開口部52と3行目の建物ユニット13A、13Bに接する支持柱61とした。従って、1行目と2行目の両建物ユニット11A、11B、12A、12Bに連続する広い開口50を形成できる。
【0029】
上述▲1▼と相まって、1列目の2行分の建物ユニット11A、12Aと、2列目の2行分の建物ユニット11B、12Bに渡って連続する大空間(リビング・ダイニング)を形成できる。
【0030】
▲3▼1行目〜3行目の建物ユニット11A〜13A、11B〜13Bの上述▲2▼の開口50を含む面に沿う水平荷重に対する耐力は、3行目の建物ユニット13A〜13Bに設けた小壁(耐力壁)62によって確保される。
【0031】
▲4▼1行目と2行目の建物ユニット11A、12A、11B、12Bに対する上階の建物ユニット21A、22A、21B、22Bの垂直荷重は、1行目の建物ユニット11A、11Bの壁31と、梁71だけでなく、2行目の建物ユニット12A、12Bの支持柱61によっても支えられるから、梁71に大断面を必要とせず、梁71の材料の簡易を図ることができる。
【0032】
▲5▼3行目の建物ユニット13A、13Bが小壁62の側傍に小開口部53を有しており、この小開口部53を室内通路として利用する等により、有効なプランをとることができる。
【0033】
▲6▼支持柱61と梁71、72を2列をなす各建物ユニット11A〜13A、11B〜13B毎に設けることにより(図3)、それらの部材の断面を小型軽量化できるし、それらの工場付けが可能になる。
【0034】
▲7▼支持柱61と梁71、72を2列をなす両建物ユニット11A〜13A、11B〜13Bに跨るように設けることにより(図4)、それらの部材の部品点数を少なくし、組付工数を削減できる。
【0035】
以上、本発明の実施の形態を図面により詳述したが、本発明の具体的な構成はこの実施の形態に限られるものではなく、本発明の要旨を逸脱しない範囲の設計の変更等があっても本発明に含まれる。例えば、上記の実施例において支持柱61の位置は、2行目の建物ユニットの相接する短辺の3行目の建物ユニットと接する位置に完全に一致させたが、支持柱が一部3行目の建物ユニットにかかっても良く、又は逆に、耐力壁の最低巾寸法(通常900ミリ程度)より小さい範囲で2行目の建物ユニット内側に位置しても良い。
【0036】
【発明の効果】
本発明によれば、複数の建物ユニットによって壁のない大空間を形成するとともに、複数の建物ユニットに連続する広い開口を形成しながら、上階の建物ユニットを支持できる。
【図面の簡単な説明】
【図1】図1はユニット建物を示し、(A)は下階部分を示す平面図、(B)は上階部分を示す平面図である。
【図2】図2は図1(A)のII−II線に沿う模式側面図である。
【図3】図3は図1(A)のIII−III線に沿う矢視図である。
【図4】図4は図3と同一部分の変形例を示す正面図である。
【図5】図5はユニット建物のレイアウトを示し、(A)は下階部分を示す平面図、(B)は上階部分を示す平面図である。
【符号の説明】
10 ユニット建物
11A〜13A、11B〜13B 建物ユニット
31 壁
41、42、51、52 開口部
50 開口
53 小開口部
61 支持柱
62 小壁
71、72 梁
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a unit building.
[0002]
[Prior art]
In Patent Document 1, when two building units are juxtaposed, a wall is set up on one long side and a short side of each building unit, and no wall is set up on the other set of long sides and short sides. The long sides without walls of the two building units are arranged so as to be in contact with each other, and the short sides without walls are arranged in a straight line. Then, a small wall is set up on a part of the long side provided with the wall on the short side without a wall of one building unit, and along the short side without a wall of both building units from the small wall of this one building unit. The beam was extended like this, and this beam was supported on the wall provided on the long side of the other building unit. Thereby, the building unit on the upper floor is supported by this beam. The building unit on the upper floor can be supported while forming a large space that is continuous on both sides of the long side without both walls of the two building units, and a continuous opening on two short sides without the wall.
[0003]
[Patent Document 1]
JP-A-8-311999 (3 pages, Fig. 4)
[0004]
[Problems to be solved by the invention]
In patent document 1, in order to complete a structure with two building units, it is necessary to provide a small wall in a part of one building unit on the short side which forms the opening of both building units, and expansion of an opening dimension There is a limit.
[0005]
An object of the present invention is to make it possible to support a building unit on an upper floor while forming a wide opening continuous to a plurality of building units.
[0006]
[Means for Solving the Problems]
According to the first aspect of the present invention, in a unit building having six wall-type building units arranged in 3 rows and 2 columns, each building unit forming 2 columns in the first row is mutually connected. Each side of the building unit that forms two columns in the second row has side walls that are in contact with each other as openings without walls, and three rows of the side portions. Support pillars are erected in the vicinity of the position in contact with the building unit of the eye, and each building unit in the second row of the third row is a part of the side in contact with the second row of building units on the side where they are in contact with each other Is provided with a small wall made of a bearing wall at the remaining portion of the side portion, and the second row with respect to the side portion having the opening of each building unit in the first row. A wall standing on the side of each building unit in the first row that intersects on the side that does not contact the building unit; A beam is bridged to the support column of each building unit in the row, and a beam is bridged between the support column of each building unit in the second row and the small wall of each building unit in the third row, and The upper floor building unit is supported by the beam.
[0007]
In the invention of claim 2, in the invention of claim 1, the three building units in the first row or the second row are such that the side portions that are in contact with each other are openings having no walls. Is.
[0008]
According to a third aspect of the present invention, in the first or second aspect of the present invention, the support column and the beam are provided for each building unit in two rows.
[0009]
According to a fourth aspect of the present invention, in the first or second aspect of the present invention, the support column and the beam are provided so as to straddle both building units in two rows.
[0010]
[Action]
According to the invention of claim 1, the following effects (1) to (4) are obtained.
(1) When building a beam over the opening without a wall of the building unit in the 1st and 2nd rows, the building unit in the 1st row has all the lower part of the beam as the opening, and the building unit in the 2nd row The lower part of the beam is an opening continuous to the opening on the building unit side in the first row and a supporting column in the vicinity of the position in contact with the building unit in the third row. Accordingly, it is possible to form a wide opening continuous with both building units in the first row and the second row.
[0011]
(2) The yield strength of the building units in the first row to the third row with respect to the horizontal load along the plane including the opening of the above-mentioned (1) is ensured by a small wall (bearing wall) provided in the building unit in the third row. .
[0012]
(3) The vertical load of the building unit on the upper floor relative to the building units in the first and second rows is not only due to the walls and beams of the building unit in the first row, but also due to the support pillars of the building unit in the second row. Since it is supported, a large cross section is not required for the beam, and the material of the beam can be simplified.
[0013]
(4) The building unit in the third row has a small opening on the side of the small wall, and an effective plan can be taken by using this small opening as an indoor passage.
[0014]
The invention according to claim 2 has the following effect (5).
(5) Three building units in the first row or the second row have their side edges that are in contact with each other made openings without walls. Therefore, in each of the first row or the second row, a large space continuous over each of the three building units can be formed.
[0015]
The invention according to claim 3 has the following effect (6).
(6) By providing support columns and beams for each building unit in two rows, the cross-section of those members can be reduced in size and weight, and their factory attachment can be achieved.
[0016]
The invention according to claim 4 has the following effect (7).
(7) By providing support columns and beams so as to straddle both building units in two rows, the number of parts of those members can be reduced and the number of assembling steps can be reduced.
[0017]
DETAILED DESCRIPTION OF THE INVENTION
FIG. 1 shows a unit building, (A) is a plan view showing a lower floor portion, (B) is a plan view showing an upper floor portion, and FIG. 2 is a schematic side view taken along line II-II in FIG. 3 is an arrow view along line III-III in FIG. 1A, FIG. 4 is a front view showing a modification of the same part as FIG. 3, FIG. 5 shows a layout of the unit building, and FIG. The top view which shows a lower floor part, (B) is a top view which shows an upper floor part.
[0018]
As shown in FIG. 1, the unit building 10 has six wall-type building units 11A to 13A and 11B to 13B arranged in 3 rows and 2 columns on the lower floor portion. The wall-type building units 21A to 23A and 21B to 23B are mounted on the building units 11A to 13A and 11B to 13B. The unit building 10 may be provided with other building units on the lower floor part and the upper floor part.
[0019]
In the lower part of the unit building 10, the building units 11A, 13A, 11B, and 13B have walls (bearing walls) 31 on one set of long sides and short sides that intersect each other, and another set of long sides and short sides. There are no walls on the sides. Building unit 12A, 12B has the wall 31 only in one short side.
[0020]
The unit building 10 is a lower floor portion, and the three building units 11A to 13A in the first row have the long sides that are in contact with each other as openings 41 without walls, and the three building units in the second row. The building units 11 </ b> A to 13 </ b> A and the building units 11 </ b> B to 13 </ b> B are arranged so that 11 </ b> B to 13 </ b> B serve as the opening 42 having no wall at the long sides that are in contact with each other.
[0021]
The unit building 10 is a lower floor portion, and as shown in FIGS. 1 and 2, the building units 11A and 11B forming the two columns in the first row have their short sides adjacent to each other with an opening 51 having no wall. To do. In addition, each building unit 12A, 12B in the second column of the second row has a short side that is in contact with each other as an opening 52 without a wall, and the building units 13A, 13B in the third row of the short side A support column (structural column) 61 is erected at a position in contact therewith. The opening 51 and the opening 52 form a wide opening 50 continuously. Further, a small opening 53 without a wall on a part of the side where the building units 13A and 13B forming two columns in the third row are in contact with the building units 12A and 12B in the second row on their short sides. In addition, a small wall (bearing wall) 62 is provided in the remaining portion of the short side.
[0022]
The unit building 10 is located on the lower floor portion of the first row of the building units 11A and 11B on the side not contacting the second row of building units 12A and 12B with respect to the short side having the opening 51. A long beam 71 is bridged between the wall 31 standing on the long side of each building unit 11A, 11B and the support column 61 of each building unit 12A, 12B in the second row. Further, a beam 72 is bridged between the support column 61 of each building unit 12A, 12B in the second row and the small wall 62 of each building unit 13A, 13B in the third row, and the upper floor is formed by these beams 71, 72. The building units 21A to 23A and 21B to 23B are supported. The beam 71 and the beam 72 may be a single continuous beam.
[0023]
As shown in FIG. 3, the support pillar 61 and the beams 71 and 72 can be provided for each of the building units 11A to 13A and the building units 11B to 13B in two rows by factory installation or the like. In FIG. 3, 10A is a foundation, 30 is a floor, 31 is a wall, the floor 30 has a lower frame 30A, a joist 30B, and a floor surface material 30C, and the wall 31 has a lower frame (not shown) and a vertical frame (not shown). And an upper frame (not shown), and a ceiling member 31A is provided on the top of the wall 31. The lower ends of the support columns 61 in each row are connected to the joists of the corresponding floor 30 by the column base hardware 32, and the beams 71 and 72 in each row are connected to the upper ends of the support columns 61 in the same row by the column head hardware 33. ing.
[0024]
As shown in FIG. 4, the support pillar 61 and the beams 71 and 72 can be provided by site construction so as to straddle the two rows of building units 11A to 13A and the building units 11B to 13B. The lower end of the wide support column 61 is connected to the joists of the floors 30 and 30 in two rows by the column base metal 34, and the wide beams 71 and 72 are connected to the upper end of the wide support column 61 by the column head metal 35. The
[0025]
In the unit building 10, the first-row building units 11A to 13A are continued by the opening 41 and the second-row building units 11B to 13B are continued by the opening 42 in the lower floor portion. Further, the building units 11A and 11B forming two columns in the first row and the building units 12A and 12B forming two columns in the second row are continuous by the openings 50 (opening portions 51 and 52). Further, the building units 13 </ b> A and 13 </ b> B forming two columns in the third row are continued by the small openings 53.
[0026]
Thereby, the unit building 10 can adopt a layout as shown in FIG. In the lower floor portion, a wide living / dining room can be formed that continues to the building units 11A, 11B, 12A, and 12B in the first and second rows, and a passage that connects the building units 13A and 13B can be formed in the third row.
[0027]
According to this embodiment, there are the following operations.
(1) Three building units 11A to 13A in the first row have side walls that are adjacent to each other as openings 41 without walls, and three building units 11B to 13B in the second row The side portions that are in contact with each other are formed as openings 42 without walls, so that in each of the first row and the second row, the three continuous building units 11A to 13A and 11B to 13B are continuous. A space can be formed.
[0028]
(2) When the beam 71 is bridged over the openings 51 and 52 of the building units 11A, 11B, 12B and 12B in the first and second rows, the building units 11A and 11B in the first row In the second row, the building units 12A and 12B have the lower part of 71 as the opening 51. The lower part of the beam 71 has the lower part of the beam 71 and the opening 52 and the third line continuous with the opening 51 on the side of the first building unit 11A and 11B. The support columns 61 are in contact with the building units 13A and 13B. Accordingly, it is possible to form a wide opening 50 continuous to both the building units 11A, 11B, 12A, and 12B in the first and second rows.
[0029]
Combined with the above (1), it is possible to form a large space (living / dining room) extending across the building units 11A and 12A for the second row in the first row and the building units 11B and 12B for the second row in the second row. .
[0030]
(3) The first row to third row building units 11A to 13A, 11B to 13B are provided with the load resistance to the horizontal load along the plane including the opening 50 of the above (2) in the third row building units 13A to 13B. Secured by a small wall (bearing wall) 62.
[0031]
(4) The vertical load of the building units 21A, 22A, 21B, 22B on the upper floor relative to the building units 11A, 12A, 11B, 12B in the first and second rows is the wall 31 of the building units 11A, 11B in the first row. In addition, since it is supported not only by the beam 71 but also by the support columns 61 of the building units 12A and 12B in the second row, the beam 71 does not require a large cross section, and the material of the beam 71 can be simplified.
[0032]
(5) The building unit 13A, 13B in the third row has a small opening 53 on the side of the small wall 62, and an effective plan is taken by using this small opening 53 as an indoor passage. Can do.
[0033]
(6) By providing the support column 61 and the beams 71 and 72 for each of the building units 11A to 13A and 11B to 13B in two rows (FIG. 3), the cross section of those members can be reduced in size and weight, Factory installation is possible.
[0034]
(7) By providing support columns 61 and beams 71 and 72 so as to straddle the two building units 11A to 13A and 11B to 13B in two rows (FIG. 4), the number of parts of those members is reduced and the assembly is performed. Man-hours can be reduced.
[0035]
Although the embodiment of the present invention has been described in detail with reference to the drawings, the specific configuration of the present invention is not limited to this embodiment, and there are design changes and the like without departing from the gist of the present invention. Is included in the present invention. For example, in the above-described embodiment, the position of the support column 61 is completely matched with the position in contact with the building unit on the third row on the short side where the building unit on the second row touches. It may be applied to the building unit on the row, or conversely, it may be located inside the building unit on the second row within a range smaller than the minimum width dimension (usually about 900 mm) of the bearing wall.
[0036]
【The invention's effect】
ADVANTAGE OF THE INVENTION According to this invention, while forming the large space without a wall with a some building unit, the building unit of an upper floor can be supported, forming the wide opening continuous to a some building unit.
[Brief description of the drawings]
FIG. 1 shows a unit building, (A) is a plan view showing a lower floor portion, and (B) is a plan view showing an upper floor portion.
FIG. 2 is a schematic side view taken along the line II-II in FIG.
FIG. 3 is an arrow view taken along line III-III in FIG.
4 is a front view showing a modification of the same part as FIG. 3. FIG.
5A and 5B show a layout of a unit building, where FIG. 5A is a plan view showing a lower floor portion, and FIG. 5B is a plan view showing an upper floor portion.
[Explanation of symbols]
10 unit building 11A-13A, 11B-13B building unit 31 wall 41, 42, 51, 52 opening 50 opening 53 small opening 61 support pillar 62 small walls 71, 72 beams

Claims (4)

3行2列をなすように配置した6個の壁式建物ユニットを有してなるユニット建物において、
1行目の2列をなす各建物ユニットはそれらが互いに相接する側辺部を壁のない開口部にし、
2行目の2列をなす各建物ユニットはそれらが互いに相接する側辺部を壁のない開口部にするとともに、該側辺部の3行目の建物ユニットと接する位置近傍に支持柱を立設し、
3行目の2列をなす各建物ユニットはそれらが互いに相接する側辺部の2列目の建物ユニットと接する側の一部を壁のない小開口部にするとともに、該側辺部の残部に耐力壁からなる小壁を設け、
1行目の各建物ユニットの前記開口部を有する側辺部に対し、2行目の建物ユニットと接しない側で交差する、該1行目の各建物ユニットの側辺部に立てた壁と、2行目の各建物ユニットの前記支持柱とに梁を架け渡すとともに、2行目の各建物ユニットの該支持柱と、3行目の各建物ユニットの前記小壁とに梁を架け渡し、それらの梁によって上階の建物ユニットを支持することを特徴とするユニット建物。
In a unit building having 6 wall-type building units arranged in 3 rows and 2 columns,
Each building unit that forms two columns in the first row has side walls that are adjacent to each other as openings without walls,
Each building unit that forms two columns in the second row has side walls that are adjacent to each other as an opening without a wall, and a support column is provided in the vicinity of the position of the side portion that contacts the third row of building units. Erected ,
Each building unit in the second row of the third row has a small opening with no wall on a part of the side that touches each other on the side that touches the second row of building units. The remaining part is provided with a small wall made of bearing walls ,
A wall standing on the side part of each building unit in the first row intersecting the side part having the opening of each building unit in the first row on a side not in contact with the building unit on the second line; A beam is bridged between the support column of each building unit in the second row and a beam is bridged between the support column of each building unit in the second row and the small wall of each building unit in the third row. The unit building is characterized by supporting the building unit on the upper floor by these beams.
1列目又は2列目の3個の建物ユニットが、それらの互いに相接する側辺部を壁のない開口部にする請求項1に記載のユニット建物。  3. The unit building according to claim 1, wherein the three building units in the first row or the second row have side walls adjacent to each other as openings having no walls. 前記支持柱と梁が、2列をなす各建物ユニット毎に設けられる請求項1又は2に記載のユニット建物。  The unit building according to claim 1 or 2, wherein the support pillar and the beam are provided for each building unit in two rows. 前記支持柱と梁が、2列をなす両建物ユニットに跨るように設けられる請求項1又は2に記載のユニット建物。  The unit building according to claim 1, wherein the support pillar and the beam are provided so as to straddle both building units in two rows.
JP2002325568A 2002-11-08 2002-11-08 Unit building Expired - Fee Related JP3967998B2 (en)

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