JPH01256637A - Diagonal bracing structure in wooden house - Google Patents

Diagonal bracing structure in wooden house

Info

Publication number
JPH01256637A
JPH01256637A JP8186088A JP8186088A JPH01256637A JP H01256637 A JPH01256637 A JP H01256637A JP 8186088 A JP8186088 A JP 8186088A JP 8186088 A JP8186088 A JP 8186088A JP H01256637 A JPH01256637 A JP H01256637A
Authority
JP
Japan
Prior art keywords
fitting
brace
column
bracing
pillar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8186088A
Other languages
Japanese (ja)
Inventor
Terutomi Hasegawa
照富 長谷川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ibiden Co Ltd
Original Assignee
Ibiden Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ibiden Co Ltd filed Critical Ibiden Co Ltd
Priority to JP8186088A priority Critical patent/JPH01256637A/en
Publication of JPH01256637A publication Critical patent/JPH01256637A/en
Pending legal-status Critical Current

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Landscapes

  • Joining Of Building Structures In Genera (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

PURPOSE:To dispense with any site-alignment as well as to make shop fabrication easily performable by fitting each of almost disklike fitting projections formed at both sides of a diagonal brace in each of semicircular fitting recesses formed in a groundsill or a column side and a column or girth side. CONSTITUTION:Each of almost disklike fitting projections 11, 11' are formed at both sides of a diagonal brace 10, while each of semicircular fitting recesses 15, 15' corresponding to the fitting projections 11, 11' is formed in a groundsill 12 or a column 13 side, and a column 13' or girth 14 side. Then, the fitting projections 11, 11' of the diagonal brace 10 are fitted in the fitting recesses 15, 15' at the side of the groundsill 12 and the girth 14.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は、木造家屋の耐震・耐風強度を高めるために使
用される筋かい構造に関するものである。
DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a bracing structure used to increase the earthquake resistance and wind resistance of a wooden house.

(従来の技術) 通常、木造家屋にFiI4il・耐風強度を与えるため
に、土台、柱あるいは敷げたや枠等の胴差に対して筋か
いを交わせることが行なわれている。この筋かいを交わ
せる構造としては一般に第6図に示すような方法が行な
われていた。
(Prior Art) Normally, in order to give FiI4il and wind resistance to a wooden house, braces are placed on the foundation, pillars, sills, frames, etc. The structure shown in Fig. 6 was generally used to create a structure that allows this bracing to be exchanged.

すなわち、従来の筋かい構造を、第6図に示した筋かい
(21)〜(2コ)を中心に説明すると次の通りである
。まず、図示左方の筋かい(21)はその両端を土台と
柱及び柱と胴差の交差部分に対応する形状に加工したも
のであり、図示中央の筋かい(22)は土台及び胴差の
所定部分に形成した凹所内にその両端を嵌合したもので
ある。また、第6図の図示右方の筋かい(23)は土台
及び胴差の所定部分と当該筋かい(23)の両端に両者
か嵌合し得る加工を施したものである。
That is, the conventional brace structure will be explained as follows, focusing on braces (21) to (2) shown in FIG. First, the brace (21) on the left side of the figure has both ends processed into a shape corresponding to the intersection of the base and the column and the column and the body gap, and the brace (22) in the center of the figure has the shape that corresponds to the intersection of the base and the column and the body gap Both ends are fitted into recesses formed in predetermined portions of the holder. Further, the brace (23) on the right side of the drawing in FIG. 6 is processed so that the base and the predetermined portions of the trunk and both ends of the brace (23) can be fitted together.

上記のいずれの筋かい(21)〜(23)を使用するに
せよ、家屋の高さが異なると、その各傾斜角度か異なる
ことになる0通常、家屋の柱間の距離は半開(910m
m)と略一定だからである。従って、家屋の高さが異な
った場合には、各筋かい(21)〜(23)の両端の加
工、あるいは柱や胴差の加工を変更しなければならず、
これらの変更加工は大工の行なう現場合せに頼らざるを
得なかったのである。
Regardless of which of the above braces (21) to (23) are used, if the height of the house is different, the angle of inclination will be different.Normally, the distance between the pillars of the house is half-open (910 m
This is because m) is approximately constant. Therefore, if the height of the house is different, the machining of both ends of each brace (21) to (23) or the machining of the pillars and body differences must be changed.
These alterations had to be made by the carpenters themselves.

このように、従来の一般的な筋かい(21)〜(23)
によって耐震・耐風構造を採る場合には、柱等が組み立
りた後に、現場において筋かい(21)〜(23)等に
加工を施さなければならず、このことは家屋を建てる上
での一つの大きく手間の掛る作業となっていたのである
In this way, conventional general braces (21) to (23)
When adopting an earthquake-resistant and wind-resistant structure, the braces (21) to (23), etc. must be processed on-site after the columns are assembled, and this is an important part of building a house. This turned out to be a large and time-consuming task.

そこで1本発明者等は、筋かいによる耐震・耐風構造を
採る上で、その加工が容易であり、できれば工場によっ
て予め形成することのできる筋かい構造について鋭意研
究してきた結果、円形の突起と四部を採用することが良
い結果を生むことを新規に知見し、本発明を完成したの
である。
Therefore, the inventors of the present invention have conducted extensive research on bracing structures that are easy to process and can be formed in advance at a factory in order to create an earthquake-resistant and wind-resistant structure using bracing. The present invention was completed based on the new finding that adopting four parts yields good results.

(発明が解決しようとする課題) 本発明は以りの経緯に基づいてなされたもので、その解
決しようとする課題は、従来の筋かい構造における加工
の難易性及びこれに基づく作業の不経済性である。
(Problem to be solved by the invention) The present invention has been made based on the above circumstances, and the problem to be solved is the difficulty of processing in the conventional brace structure and the uneconomical work based on this. It is gender.

そして1本発明の目的とするところは、耐震・耐風のた
めの確実な構造とすることができることは勿論、わざわ
ざ現場合せなする必要がなく、従って工場生産の容易な
筋かい構造を簡単な構成によって提供することにある。
One object of the present invention is, of course, to provide a reliable structure for earthquake resistance and wind resistance, but also to eliminate the need for construction at present, so that a bracing structure that can be easily manufactured in a factory can be constructed with a simple configuration. It is provided by.

(課題を解決するための手段) 以りの課題を解決するために本発明が採った手段は、実
施例に対応する各図を参照して説明すると、 「土台(12)と、この土台(12)上に立設される柱
(13)と、この柱(13)から横方向に延びる敷げた
・枠等の胴差(14)とを筋かい(10)によって補強
するようにした木造家屋において、 筋かい(10)の両端に略円板状の嵌合突起(11)を
形成するとともに、土台(12)または柱(13)側及
び柱(13)または胴差側に、嵌合突起が入り得る略半
円状の嵌合凹所(15)を形成して、これらの嵌合凹所
(15)内に筋かい(10)の各嵌合突起(11)を嵌
合させるようにしたことを特徴とする筋かい(lO)構
造」 である。
(Means for Solving the Problems) The means taken by the present invention to solve the following problems are explained with reference to the figures corresponding to the embodiments. 12) A wooden house in which a pillar (13) erected above and a girder (14) such as a beam or frame extending laterally from the pillar (13) are reinforced with braces (10). In this step, substantially disc-shaped fitting protrusions (11) are formed at both ends of the brace (10), and fitting protrusions are formed on the base (12) or column (13) side and on the column (13) or girth difference side. substantially semicircular fitting recesses (15) into which the braces (10) can fit, and each fitting protrusion (11) of the brace (10) is fitted into these fitting recesses (15). It is a strut (lO) structure characterized by the following characteristics.

すなわち、本発明に係る筋かい構造にあっては、筋かい
(10)の両端に形成した略円板状の各嵌合突起(11
)を、土台(12)や柱(13)あるいは胴差(14)
等に形成した略半円状の嵌合凹所(15)内に嵌合させ
たものである。
That is, in the bracing structure according to the present invention, each substantially disc-shaped fitting protrusion (11) formed at both ends of the bracing (10) is provided.
), the base (12), pillar (13) or trunk difference (14)
It is fitted into a substantially semicircular fitting recess (15) formed in the same shape as the above.

(発明の作用及び組立作業) 以下に本発明の作用について説明するか、その前にこの
筋かい(10)の柱(13)等の嵌合凹所(15)に対
する嵌合、すなわち組立作業についての説明をしておく
(Operation of the invention and assembly work) The operation of the present invention will be explained below, but before that, the fitting of the brace (10) into the fitting recess (15) such as the column (13), that is, the assembly operation will be explained. Let me explain.

まず、この筋かい構造とするためには、vq端に略円板
状の嵌合突起(11)を有する筋かい(10)を形成す
るのであるが、内嵌合突起(11)間の長さはこの筋か
い(10)が使用される箇所が決まっていればあらかじ
め決められるものであるから、それに応じて決めておく
、一方、土台(12)、柱(13)あるいは胴差(14
)の所定箇所に、筋かい(lO)の各嵌合突起(11)
に対応する嵌合凹所(15)を形成しておく。
First, in order to obtain this bracing structure, a brace (10) having approximately disk-shaped fitting protrusions (11) is formed at the vq ends, but the length between the inner fitting protrusions (11) is The length can be determined in advance if the location where this brace (10) will be used is determined, so it should be determined accordingly.
), each fitting protrusion (11) of the brace (lO)
A fitting recess (15) corresponding to the above is formed in advance.

これらの嵌合突起(11)及び嵌合凹所(15)の加工
は、あらかじめ工場等において行なわれる。
These fitting protrusions (11) and fitting recesses (15) are processed in advance at a factory or the like.

その後、土台(12)、柱(13)及び胴差(14)を
第5図に示すような状態に組み立て、このように組み立
てた土台(12)、柱(13)あるいは胴差(14)に
対して筋かい(10)による耐震・耐風構造を採るので
ある6界隈合凹所(15)C−qする各筋かい(10)
の嵌合は、各嵌合凹所(15)を第1図の例えば図示手
前側に開口させておくことにより行なわれる。すなわち
、各嵌合突起(11)は各嵌合凹所(15)に対して横
方向(第1図は図示手前側から紙背方向)に嵌合するこ
とにより行なわれるのである。換言すれば、各筋かい(
10)は組み立てられている柱(13)等に対して水平
移動させ、その各嵌合突起(11)をそのまま各嵌合凹
所(15)内に嵌合することにより。
After that, assemble the base (12), pillar (13), and torso difference (14) in the state shown in Figure 5, and then attach the base (12), pillar (13), or torso difference (14) assembled in this way. On the other hand, the earthquake-resistant and wind-resistant structure is adopted by bracing (10).The 6-area concave area (15)C-q each bracing (10)
The fitting is performed by opening each fitting recess (15), for example, toward the front side in FIG. 1. That is, each fitting protrusion (11) is fitted into each fitting recess (15) in the lateral direction (from the front side in FIG. 1 toward the back of the paper). In other words, each brace (
10) is moved horizontally relative to the assembled pillar (13), etc., and its respective fitting protrusions (11) are fitted into the respective fitting recesses (15) as they are.

柱(13)等に対して組み付けられるのである。なお、
各嵌合突起(11)は各嵌合凹所(15)に対して釘等
によって固定しておいてもよい。
It is assembled to a pillar (13) or the like. In addition,
Each fitting protrusion (11) may be fixed to each fitting recess (15) with a nail or the like.

従って、この筋かい(10)を柱(13)等に対して組
み付ける作業は非常に簡単になっているのである。また
、柱(13)等にあらかじめ形成されるべき嵌合凹所(
15)や、筋かい(10)の各嵌合突起(11)の外形
は円を基調とするものであるため、工場等においてこれ
ら嵌合突起(11)や嵌合凹所(15)の加工を行なう
場合にも、その加工は非常に容易となっているのである
Therefore, the work of assembling this brace (10) to the pillar (13) etc. is extremely easy. In addition, a fitting recess (
15) and each of the fitting protrusions (11) of the brace (10) are based on a circle, so the fitting protrusions (11) and the fitting recesses (15) are processed at the factory etc. Even when doing so, the processing is extremely easy.

以りのようにして、柱(13)等に対して組み付けられ
た各筋かい(10)にあっては、第3図及び第4図に示
したように、その各嵌合突起(11)の略半周端面が嵌
合凹所(15)内に接した状態となっている。各嵌合凹
所(15)は、各嵌合突起(11)が入り得る程度の略
半円状としであるからである。従って、筋かい(10)
に対して加わった力は各嵌合突起(11)の嵌合凹所(
15)と接している略半周端面において、柱(1コ)等
に対して分散されるのである。このことは、家屋の高さ
が異なることによって、筋かい(10)の傾斜角度が第
3図の点線にて示したように異なることになっても、常
に一定の状態で作用するものであり、嵌合部に作用する
力は均等に分散され、応力集中等によるクラックの発生
は起こらないものである。筋かい(lO)の各嵌合突起
(11)は略円板状にしであるため、各嵌合凹所(15
)に対して接する略半周端面は変化しないからである。
As shown in FIGS. 3 and 4, each brace (10) assembled to the pillar (13) etc. in this manner has its respective fitting protrusion (11). Approximately half the circumferential end surface of is in contact with the inside of the fitting recess (15). This is because each fitting recess (15) has a substantially semicircular shape that allows each fitting protrusion (11) to fit therein. Therefore, bracing (10)
The force applied to the fitting recess (
15), it is dispersed with respect to the pillar (1 piece), etc., on the approximately half-circumferential end surface that is in contact with the column (15). This always works in a constant state even if the inclination angle of the brace (10) changes as shown by the dotted line in Figure 3 due to the difference in the height of the house. , the force acting on the fitting portion is evenly distributed, and cracks do not occur due to stress concentration or the like. Since each fitting protrusion (11) of the brace (lO) is approximately disc-shaped, each fitting recess (15)
) is not changed.

なお、筋かい(10)の各嵌合突起(It)を略球状の
ものとして構成することも考えられるが、各嵌合突起(
11)を球状のものとするための加工は非常に困難であ
るため1本発明のように円板状のものとすることがより
有利である。
In addition, although it is possible to configure each fitting protrusion (It) of the brace (10) to be approximately spherical, each fitting protrusion (It)
Since it is very difficult to process 11) into a spherical shape, it is more advantageous to make it into a disk shape as in the present invention.

(実施例) 次に、本発明を図面に示した実施例に基づいて詳細に説
明する。
(Example) Next, the present invention will be described in detail based on an example shown in the drawings.

第1図には本発明に係る筋かい構造を採用した家屋の要
部が示しである。この第1図に示した部分は、家屋の柱
(13)、土台(12)及び胴差(14)が互いに組み
立てられた状態を示すものであって、第5図に示すよう
な状態の一部分を取り出したものである。勿論、本発明
に係る筋かい構造は、第5図に示した二階建家屋の二階
部分についても採用できることは当然であり、その場合
には、各土台(12)等の名称はそれに応じたものとな
るも)のである。
FIG. 1 shows the main parts of a house that employs the bracing structure according to the present invention. The part shown in Fig. 1 shows the state in which the pillars (13), the foundation (12), and the girder (14) of the house are assembled together, and is a part of the state shown in Fig. 5. This is what was extracted. Of course, the bracing structure according to the present invention can also be adopted for the second floor of the two-story house shown in FIG. It is the thing that becomes).

この筋かい構造にあっては、まず、第2図に示したよう
な筋かい(10)が採用される。この筋かい(lo)は
、その両端に略円板状の嵌合突起(11)をあらかじめ
形成したものであり、その嵌合突起(11)間の距離す
なわち筋かい(10)の長さは、これか使用される箇所
に応じてあらかじめ設定されている。
In this bracing structure, first, a bracing (10) as shown in FIG. 2 is employed. This brace (lo) has approximately disk-shaped fitting protrusions (11) formed in advance on both ends thereof, and the distance between the fitting protrusions (11), that is, the length of the brace (10) is , this is preset depending on where it will be used.

一方、第1図に示すように組み立てられた土台(12)
、柱(13)及び胴差(14)については、上記筋かい
(10)か組み付けられるべき箇所に対応した部分に、
筋かい(10)の各嵌合突起(11)が入り得る略半円
状の嵌合凹所(15)が形成しである。この嵌合凹所(
15)の形成は、第4図に示すように土台(12)また
は柱(13)に、及び第3図に示すように柱(13)ま
たは胴差(14)に対して行なわれるものであり、筋か
い構造とすることができるようであれば互いに交差する
部材のいずれか一方に形成すればよいものである、なお
、胴差(14)としては、家屋における部分によって異
なる名称が付されているものの総称であり、敷げたや上
枠・下枠等の柱(13)から横方向に延びるものがこれ
に該当するものである。
On the other hand, the assembled base (12) as shown in Figure 1
, for the pillar (13) and the torso difference (14), in the part corresponding to the part where the brace (10) is to be assembled,
A substantially semicircular fitting recess (15) into which each fitting protrusion (11) of the brace (10) can fit is formed. This fitting recess (
The formation of 15) is performed on the base (12) or pillar (13) as shown in Fig. 4, and on the pillar (13) or barrel gap (14) as shown in Fig. 3. If it is possible to form a bracing structure, it is sufficient to form it on either one of the members that intersect with each other.In addition, different names are given to the trunk difference (14) depending on the part of the house. This is a general term for things that extend horizontally from the pillars (13), such as the floor, upper frame, and lower frame.

(発明の効果) 以上詳述した通り、本発明にあっては、上記実施例に例
示した如く。
(Effects of the Invention) As detailed above, the present invention is as exemplified in the above embodiments.

「土台(I2)と、この土台(12)上に立設される柱
(13)と、この柱(13)から横方向に延びる敷げた
・枠等の胴差(14)とを筋かい(lO)によって補強
するようにした木造家屋において。
``A foundation (I2), a pillar (13) erected on this foundation (12), and a girth difference (14) such as a frame or frame extending laterally from this pillar (13) are braced ( In a wooden house reinforced by lO).

筋かい(lO)の両端に略円板状の嵌合突起(11)を
形成するとともに、土台(12)または柱(13)側及
び柱(13)または胴差側に、嵌合突起が入り得る略半
円状の嵌合凹所(15)を形成して、これらの嵌合凹所
(15)内に筋かい(lO)の各嵌合突起(II)を嵌
合させるようにしたこと」にその特徴があり、これによ
り、耐震・耐風のための確実な構造とすることができる
ことは勿論、わざわざ現場合せなする必要がなく、従っ
て工場生産の容易な筋かい構造を簡単な構成によって提
供することができるのである。
Approximately disc-shaped fitting protrusions (11) are formed at both ends of the brace (lO), and the fitting protrusions are inserted into the base (12) or column (13) side and the column (13) or trunk difference side. Approximately semicircular fitting recesses (15) are formed to fit each fitting protrusion (II) of the brace (lO) into these fitting recesses (15). ”, which not only makes it possible to create a reliable earthquake- and wind-resistant structure, but also eliminates the need to do so on-site, making it possible to create a bracing structure that can be easily manufactured in a factory with a simple configuration. It can be provided.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明に係る筋かい構造を採用した家屋の要部
を示す部分正面図、第2図は筋かいの拡大斜視図、第3
図は筋かいにおける上側の嵌合突起と嵌合凹所との嵌合
状態を示す部分拡大正面図、第4図は筋かいにおける下
側の嵌合突起と嵌合凹所との嵌合状態を示す部分拡大正
面図、第5図は土台や柱を組み立てた状態の部分斜視図
、第6図は従来の筋かい構造を示す正面図である。 符   号   の   説   明 10−・・筋かい、11.−・・嵌合突起、12−・・
土台、13−・・柱14・・・胴差、15−・・嵌合凹
所。 以   上 第1図 第3図 第4図 第6図 1台
Fig. 1 is a partial front view showing the main parts of a house employing the bracing structure according to the present invention, Fig. 2 is an enlarged perspective view of the bracing, and Fig. 3
The figure is a partially enlarged front view showing the fitted state between the upper fitting protrusion and the fitting recess of the brace, and Figure 4 shows the fitted state of the lower fitting protrusion and the fitting recess of the brace. FIG. 5 is a partial perspective view of the assembled base and pillars, and FIG. 6 is a front view of the conventional bracing structure. Explanation of symbols 10--Strings, 11. ---Fitting protrusion, 12--
Base, 13-... Column 14... Trunk difference, 15-... Fitting recess. Figure 1 Figure 3 Figure 4 Figure 6 1 unit

Claims (1)

【特許請求の範囲】 土台と、この土台上に立設される柱と、この柱から横方
向に延びる敷げた・枠等の胴差とを筋かいによって補強
するようにした木造家屋において、 前記筋かいの両端に略円板状の嵌合突起を形成するとと
もに、前記土台または柱側及び前記柱または胴差側に、
前記嵌合突起が入り得る略半円状の嵌合凹所を形成して
、 これらの嵌合凹所内に前記筋かいの各嵌合突起を嵌合さ
せるようにしたことを特徴とする筋かい構造。
[Scope of Claims] A wooden house in which a foundation, a pillar erected on the foundation, and a body part such as a beam or frame extending laterally from the pillar are reinforced by bracing, Approximately disc-shaped fitting protrusions are formed at both ends of the bracing, and on the base or column side and the column or girth difference side,
A brace characterized in that substantially semicircular fitting recesses into which the fitting protrusions can fit are formed, and each fitting protrusion of the brace is fitted into these fitting recesses. structure.
JP8186088A 1988-04-01 1988-04-01 Diagonal bracing structure in wooden house Pending JPH01256637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8186088A JPH01256637A (en) 1988-04-01 1988-04-01 Diagonal bracing structure in wooden house

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8186088A JPH01256637A (en) 1988-04-01 1988-04-01 Diagonal bracing structure in wooden house

Publications (1)

Publication Number Publication Date
JPH01256637A true JPH01256637A (en) 1989-10-13

Family

ID=13758237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8186088A Pending JPH01256637A (en) 1988-04-01 1988-04-01 Diagonal bracing structure in wooden house

Country Status (1)

Country Link
JP (1) JPH01256637A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7093628B2 (en) 2000-10-06 2006-08-22 Mitek Holdings, Inc. Method of and apparatus for forming timbers with rounded ends
US8528268B1 (en) 2010-12-02 2013-09-10 Component Manufacturing Company Trilateral bracing structure for reinforcing a building frame structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7093628B2 (en) 2000-10-06 2006-08-22 Mitek Holdings, Inc. Method of and apparatus for forming timbers with rounded ends
US8528268B1 (en) 2010-12-02 2013-09-10 Component Manufacturing Company Trilateral bracing structure for reinforcing a building frame structure

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