JP2001159192A - Lifting prevention structure of column with wall - Google Patents

Lifting prevention structure of column with wall

Info

Publication number
JP2001159192A
JP2001159192A JP34399299A JP34399299A JP2001159192A JP 2001159192 A JP2001159192 A JP 2001159192A JP 34399299 A JP34399299 A JP 34399299A JP 34399299 A JP34399299 A JP 34399299A JP 2001159192 A JP2001159192 A JP 2001159192A
Authority
JP
Japan
Prior art keywords
groove
wall
floor
leg
column
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.)
Granted
Application number
JP34399299A
Other languages
Japanese (ja)
Other versions
JP3414684B2 (en
Inventor
Akira Kobayashi
明 小林
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.)
ICHIURA TOSHI KAIHATSU KENCHIK
ICHIURA TOSHI KAIHATSU KENCHIKU CONSULTANTS KK
Original Assignee
ICHIURA TOSHI KAIHATSU KENCHIK
ICHIURA TOSHI KAIHATSU KENCHIKU CONSULTANTS KK
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 ICHIURA TOSHI KAIHATSU KENCHIK, ICHIURA TOSHI KAIHATSU KENCHIKU CONSULTANTS KK filed Critical ICHIURA TOSHI KAIHATSU KENCHIK
Priority to JP34399299A priority Critical patent/JP3414684B2/en
Publication of JP2001159192A publication Critical patent/JP2001159192A/en
Application granted granted Critical
Publication of JP3414684B2 publication Critical patent/JP3414684B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Landscapes

  • Load-Bearing And Curtain Walls (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

PROBLEM TO BE SOLVED: To surely prevent the lifting of a column with a wall even to large horizontal force while securing sufficient durability or weatherability in a conventional wooden framework construction method. SOLUTION: The structure prevents the lifting of columns (3, 4, 6) with the wall attaching the walls (7, 8). A groove is formed on the leg part of the column with the wall, and holes are formed on horizontal members (2, 5). Rod- like members (21, 22) are buried in the groove and the hole, and a prescribed adhesive is filled into the groove and the hole burying the rod-like member so as to surround the rod-like member.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、壁付き柱の浮き上
がり防止構造に関し、特に在来の木造軸組工法において
地震時または台風時に壁付き柱の浮き上がりを防止する
ための構造に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for preventing a column with a wall from rising, and more particularly to a structure for preventing the column with a wall from rising during an earthquake or a typhoon in a conventional wooden frame construction method.

【0002】[0002]

【従来の技術】在来の木造軸組工法において、耐力壁に
取り付く柱は、上階からの圧縮力を受けている。しかし
ながら、地震時や台風時には、大きな水平力を受けた耐
力壁の回転により、耐力壁を挟む一対の柱のうち一方の
柱が、土台から浮き上がる。従来、この壁付き柱の浮き
上がりを防止するために、アンカーボルトを介して土台
を基礎に固定するとともに、柱の脚部と土台との間に
「かすがい」と呼ばれる補強金物を鉛直方向に沿って打
ち込んでいた。
2. Description of the Related Art In a conventional wooden frame construction method, a column attached to a load-bearing wall receives a compressive force from an upper floor. However, during an earthquake or a typhoon, one of a pair of columns sandwiching the bearing wall rises from the base due to the rotation of the bearing wall receiving a large horizontal force. Conventionally, in order to prevent this pillar with a wall from lifting, the foundation is fixed to the foundation via anchor bolts, and a reinforcing metal called "gazing" is vertically placed between the leg of the pillar and the foundation along the vertical direction. I was driving.

【0003】また、近年では、壁付き柱の浮き上がりに
対して十分な耐力を発揮することのできない「かすが
い」に代えて、ホールダウン金物と呼ばれる補強金物を
用いて、柱の脚部と土台との接合を鉛直方向に沿って補
強している。一般に、ホールダウン金物は、柱の脚部の
側面に添えられる補強金物であって、たとえば水平方向
の貫通ボルトを介して柱に緊結され、たとえば鉛直方向
の座金付きボルトを介して土台に緊結される。
[0003] In recent years, instead of the "Kasugai" which cannot exert sufficient strength against the rising of the wall-mounted column, a reinforcing metal member called a hole-down metal member is used, and the leg portion of the column and the base are used. Is reinforced along the vertical direction. Generally, a hole-down metal fitting is a reinforcing metal fitting attached to a side surface of a leg portion of a pillar, and is tied to a pillar through, for example, a horizontal through bolt, and is tied to a base through, for example, a bolt with a vertical washer. You.

【0004】[0004]

【発明が解決しようとする課題】上述したように、従来
技術では、壁付き柱の浮き上がりを防止するために、壁
付き柱の脚部にホールダウン金物を適用している。しか
しながら、たとえば壁倍率の比較的大きい壁が取り付け
られた柱や、2階の壁と同じ位置に(連層に)配置され
た1階の壁が取り付けられた柱では、地震時に大きな引
き抜き力が作用するので、ホールダウン金物を用いてい
ても柱の浮き上がりを確実に防止することができないと
いう不都合があった。
As described above, in the prior art, hole-down hardware is applied to the legs of the walled column in order to prevent the walled column from rising. However, for example, a column with a wall with a relatively large wall magnification or a column with a first-floor wall installed at the same position as the second-floor wall (in a multistory structure) has a large pulling force during an earthquake. Therefore, there is an inconvenience that the lifting of the pillar cannot be reliably prevented even if the hole-down metal is used.

【0005】また、貫通ボルトを介してホールダウン金
物を柱の脚部に緊結する従来技術では、ホールダウン金
物と貫通ボルトと座金付きボルトとからなる補強金物が
最終的に外部に露出されることになる。さらに詳細に
は、ホールダウン金物の全体、貫通ボルトの一部、およ
び座金付きボルトの一部が環境に曝されることになる。
その結果、接合補強金物に特有の金属腐食が起こり易
く、たとえば塩害等に対する耐久性すなわち耐候性に劣
るという不都合があった。
Further, in the prior art in which a hole-down hardware is fastened to a leg of a pillar via a through-bolt, a reinforcing metal comprising a hole-down hardware, a through-bolt and a bolt with a washer is finally exposed to the outside. become. More specifically, the entire hole-down hardware, a part of the through bolt, and a part of the bolt with washer will be exposed to the environment.
As a result, metal corrosion peculiar to the joint reinforcing metal is likely to occur, and for example, there is an inconvenience that durability against salt damage and the like, that is, weather resistance is poor.

【0006】本発明は、前述の課題に鑑みてなされたも
のであり、たとえば在来の木造軸組工法において、十分
な耐久性または耐候性を確保しつつ、大きな水平力に対
しても壁付き柱の浮き上がりを確実に防止することので
きる構造を提供することを目的とする。
[0006] The present invention has been made in view of the above-mentioned problems. For example, in a conventional wooden frame construction method, a wall is provided with a large horizontal force while ensuring sufficient durability or weather resistance. An object of the present invention is to provide a structure capable of reliably preventing a column from being lifted.

【0007】[0007]

【課題を解決するための手段】前記課題を解決するため
に、本発明の第1発明では、実質的に水平力を負担する
壁が取り付けられた壁付き柱の浮き上がりを防止するた
めの構造であって、前記壁付き柱の脚部には、ほぼ鉛直
方向に沿って延びる溝が形成され、前記壁付き柱の脚部
に接合される横架部材には、ほぼ鉛直方向に沿って延び
る溝または孔が形成され、前記壁付き柱の脚部に形成さ
れた溝および前記横架部材に形成された溝または孔の中
には、ほぼ鉛直方向に沿って延びるように棒状部材が埋
設され、前記棒状部材が埋設された前記溝または前記孔
の中には、前記棒状部材を包囲するように所定の接着剤
が充填されていることを特徴とする、壁付き柱の浮き上
がり防止構造を提供する。
According to a first aspect of the present invention, there is provided a structure for preventing a column with a wall having a wall which substantially bears a horizontal force from being lifted. A groove extending substantially vertically is formed in a leg of the walled column, and a groove extending substantially along a vertical direction is formed in a transverse member joined to the leg of the walled column. Or a hole is formed, and a rod-shaped member is buried so as to extend along a substantially vertical direction in a groove formed in a leg portion of the walled column and a groove or hole formed in the horizontal member, The groove or the hole in which the rod-like member is embedded is filled with a predetermined adhesive so as to surround the rod-like member. .

【0008】第1発明の好ましい態様によれば、前記壁
付き柱は1階の間柱であって、該1階の間柱の脚部には
ほぼ鉛直方向に沿って延びる溝が形成され、前記1階の
間柱の脚部に接合される横架部材は基礎の上において水
平方向に延びる土台であって、該土台にはほぼ鉛直方向
に沿って延びる溝または貫通孔が形成され、前記基礎の
上部には、ほぼ鉛直方向に沿って延びる孔が形成され、
前記棒状部材は、前記1階の間柱の脚部に形成された溝
および前記土台に形成された溝または貫通孔を介して、
前記基礎の上部に形成された孔の中に埋設されているこ
とが好ましい。
According to a preferred aspect of the first invention, the walled pillar is a first-floor stud, and a groove extending substantially vertically is formed in a leg portion of the first-floor stud. The transverse member joined to the stud leg of the floor is a base extending horizontally on the foundation, and the base is formed with a groove or through hole extending substantially vertically, and the upper part of the foundation is formed. Has a hole that extends along the vertical direction,
The rod-shaped member, via a groove formed in the leg of the stud of the first floor and a groove or through hole formed in the base,
It is preferably embedded in a hole formed in the upper part of the foundation.

【0009】また、第1発明の好ましい別の態様によれ
ば、前記壁付き柱は2階の間柱であって、該2階の間柱
の脚部にはほぼ鉛直方向に沿って延びる溝が形成され、
前記2階の間柱の脚部に接合される横架部材は水平方向
に延びる梁であり、該梁にはほぼ鉛直方向に沿って延び
る溝または貫通孔が形成され、前記2階の間柱の軸線方
向に沿って配置された1階の間柱の頭部には、ほぼ鉛直
方向に沿って延びる溝が形成され、前記棒状部材は、前
記2階の間柱の脚部に形成された溝および前記梁に形成
された溝または貫通孔を介して、前記1階の間柱の頭部
に形成された溝の中に埋設されていることが好ましい。
According to another preferred embodiment of the first invention, the walled pillar is a stud on the second floor, and a leg extending substantially along the vertical direction is formed in a leg of the stud on the second floor. And
The horizontal member joined to the leg of the second-floor stud is a beam extending in a horizontal direction, and the beam is formed with a groove or a through-hole extending substantially in a vertical direction. A groove extending substantially vertically is formed at the head of the first-floor stud arranged along the direction, and the rod-shaped member includes a groove and a beam formed at the leg of the second-floor stud. It is preferable to be buried in a groove formed in the head of the stud on the first floor via a groove or a through hole formed in the first floor.

【0010】一方、本発明の第2発明では、実質的に水
平力を負担する壁が取り付けられた壁付き柱の浮き上が
りを防止するための構造であって、前記壁の脚部には、
ほぼ鉛直方向に沿って延びる溝が形成され、前記壁の脚
部に接合される横架部材には、ほぼ鉛直方向に沿って延
びる溝または孔が形成され、前記壁の脚部に形成された
溝および前記横架部材に形成された溝または孔の中に
は、ほぼ鉛直方向に沿って延びるように棒状部材が埋設
され、前記棒状部材が埋設された前記溝または前記孔の
中には、前記棒状部材を包囲するように所定の接着剤が
充填されていることを特徴とする、壁付き柱の浮き上が
り防止構造を提供する。
On the other hand, according to a second aspect of the present invention, there is provided a structure for preventing a column with a wall to which a wall which substantially bears a horizontal force is attached from being lifted.
A groove extending substantially along the vertical direction is formed, and a groove or hole extending substantially along the vertical direction is formed on the transverse member joined to the leg of the wall, and the groove is formed on the leg of the wall. In the groove and the groove or the hole formed in the horizontal member, a rod-shaped member is buried so as to extend substantially vertically, and in the groove or the hole in which the rod-shaped member is buried, Provided is a structure for preventing a pillar with a wall from rising, wherein a predetermined adhesive is filled so as to surround the rod-shaped member.

【0011】第2発明の好ましい態様によれば、前記壁
は1階の壁であって、該1階の壁の脚部にはほぼ鉛直方
向に沿って延びる少なくとも一対の溝が形成され、前記
1階の壁の脚部に接合される横架部材は基礎の上におい
て水平方向に延びる土台であって、該土台にはほぼ鉛直
方向に沿って延びる少なくとも一対の溝または貫通孔が
形成され、前記基礎の上部には、ほぼ鉛直方向に沿って
延びる少なくとも一対の孔が形成され、前記棒状部材
は、前記1階の壁の脚部に形成された少なくとも一対の
溝および前記土台に形成された少なくとも一対の溝また
は貫通孔を介して、前記基礎の上部に形成された少なく
とも一対の孔の中にそれぞれ埋設されていることが好ま
しい。
According to a preferred aspect of the second invention, the wall is a first-floor wall, and at least one pair of grooves extending substantially vertically is formed in a leg of the first-floor wall. The cross member joined to the leg of the first floor wall is a base extending horizontally on the foundation, and the base is formed with at least one pair of grooves or through holes extending substantially vertically. At least a pair of holes extending substantially vertically are formed in the upper part of the foundation, and the bar-shaped member is formed in at least a pair of grooves formed in the legs of the first floor wall and the base. It is preferable that each of the bases is buried in at least one pair of holes formed in the upper part of the foundation via at least one pair of grooves or through holes.

【0012】また、第2発明の好ましい別の態様によれ
ば、前記壁は2階の壁であって、該2階の壁の脚部には
ほぼ鉛直方向に沿って延びる少なくとも一対の溝が形成
され、前記2階の壁の脚部に接合される横架部材は水平
方向に延びる梁であり、該梁にはほぼ鉛直方向に沿って
延びる少なくとも一対の溝または貫通孔が形成され、前
記2階の壁と連層に配置された1階の壁の頭部には、ほ
ぼ鉛直方向に沿って延びる少なくとも一対の溝が形成さ
れ、前記棒状部材は、前記2階の壁の脚部に形成された
少なくとも一対の溝および前記梁に形成された少なくと
も一対の溝または貫通孔を介して、前記1階の壁の頭部
に形成された少なくとも一対の溝の中にそれぞれ埋設さ
れていることが好ましい。
According to another preferred aspect of the second invention, the wall is a second-floor wall, and at least one pair of grooves extending substantially vertically is formed in a leg of the second-floor wall. The transverse member formed and joined to the leg of the second floor wall is a beam extending in a horizontal direction, and the beam has at least a pair of grooves or through holes extending substantially along a vertical direction. At least a pair of grooves extending substantially along the vertical direction are formed in the head of the first-floor wall arranged in a continuous layer with the second-floor wall, and the bar-shaped member is formed on a leg of the second-floor wall. Being buried in at least one pair of grooves formed in the head of the wall on the first floor via at least one pair of formed grooves and at least one pair of grooves or through holes formed in the beam. Is preferred.

【0013】さらに、第2発明の好ましい別の態様によ
れば、前記壁付き柱の脚部には、ほぼ鉛直方向に沿って
延びる溝が形成され、前記壁付き柱の脚部に接合される
前記横架部材には、ほぼ鉛直方向に沿って延びる溝また
は孔が形成され、前記壁付き柱の脚部に形成された溝お
よび前記横架部材に形成された溝または孔の中には、ほ
ぼ鉛直方向に沿って延びるように第2の棒状部材が埋設
され、前記第2の棒状部材が埋設された溝または孔の中
には、前記第2の棒状部材を包囲するように所定の接着
剤が充填されていることが好ましい。
Further, according to another preferred aspect of the second invention, a groove extending substantially vertically is formed in a leg of the column with a wall, and is joined to the leg of the column with a wall. In the transverse member, a groove or a hole extending substantially along the vertical direction is formed, and in the groove formed in the leg of the walled column and the groove or the hole formed in the transverse member, A second rod-shaped member is buried so as to extend substantially in the vertical direction, and a predetermined adhesive is provided in the groove or hole in which the second rod-shaped member is buried so as to surround the second rod-shaped member. It is preferable that the agent is filled.

【0014】また、第1発明および第2発明において、
前記棒状部材が埋設された溝は、所定の栓部材によって
覆われていることが好ましい。さらに、前記棒状部材は
異形鉄筋であることが好ましい。
In the first invention and the second invention,
The groove in which the rod-shaped member is embedded is preferably covered by a predetermined plug member. Further, it is preferable that the bar-shaped member is a deformed reinforcing bar.

【0015】[0015]

【発明の実施の形態】本発明では、地震時や台風時に比
較的大きな水平力を負担する壁が取り付けられた壁付き
柱の脚部に、鉛直方向に沿って延びる溝を形成する。一
方、この壁付き柱の脚部に接合される横架部材に、鉛直
方向に沿って延びる溝または孔を形成する。そして、形
成された溝や孔の中に、棒状部材を鉛直方向に沿って延
びるように埋設し、その溝や孔の中に棒状部材を包囲す
るように所定の接着剤を充填する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS In the present invention, a groove extending along a vertical direction is formed in a leg of a walled column to which a wall that bears a relatively large horizontal force during an earthquake or typhoon is attached. On the other hand, a groove or a hole extending along the vertical direction is formed in the horizontal member joined to the leg of the walled column. Then, the rod-shaped member is buried in the formed groove or hole so as to extend in the vertical direction, and a predetermined adhesive is filled so as to surround the rod-shaped member in the groove or hole.

【0016】本発明の典型的な態様として、たとえば耐
力壁が取り付けられた1階の間柱の場合、この間柱の脚
部に溝を形成し、この間柱の脚部に接合される土台に溝
または貫通孔を形成する。そして、基礎に予め埋め込ま
れた異形鉄筋のような棒状部材が間柱の溝と土台の溝ま
たは貫通孔とを通るように設定した上で、その溝や貫通
孔の中に棒状部材を包囲するように所定の接着剤を充填
して硬化させることによって、この棒状部材を介して間
柱を土台に、ひいては基礎に緊結接合する。
As a typical embodiment of the present invention, for example, in the case of a stud on the first floor to which a load-bearing wall is attached, a groove is formed in a leg of the stud, and a groove or a groove is formed in a base joined to the leg of the stud. A through hole is formed. Then, after setting a rod-like member such as a deformed reinforcing bar previously embedded in the foundation so as to pass through the groove of the stud and the groove or through-hole of the base, the rod-like member is surrounded by the groove or the through-hole. Is filled with a predetermined adhesive and cured, whereby the studs are tightly joined to the base and eventually to the foundation via this rod-shaped member.

【0017】また、本発明の別の典型的な態様として、
たとえば1階の間柱に耐力壁が取り付けられている場
合、この耐力壁の脚部に鉛直方向に沿った一対の溝を形
成し、この耐力壁の脚部に接合される土台に鉛直方向に
沿った一対の溝または貫通孔を形成する。そして、基礎
に予め埋め込まれた異形鉄筋のような一対の棒状部材が
耐力壁の溝と土台の溝または貫通孔とを通るように設定
した上で、その溝や貫通孔の中に棒状部材を包囲するよ
うに所定の接着剤を充填して硬化させることによって、
この棒状部材を介して間柱を土台に、ひいては基礎に緊
結接合する。
Further, as another typical embodiment of the present invention,
For example, when a bearing wall is attached to a stud on the first floor, a pair of grooves are formed in the legs of the bearing wall along the vertical direction, and the base joined to the legs of the bearing wall is formed along the vertical direction. A pair of grooves or through holes are formed. Then, after setting a pair of rod-like members such as deformed reinforcing bars preliminarily embedded in the foundation so as to pass through the groove of the load-bearing wall and the groove or through-hole of the base, the rod-like member is inserted into the groove or the through-hole. By filling and curing a predetermined adhesive so as to surround,
Through this rod-shaped member, the stud is tightly joined to the base, and thus to the foundation.

【0018】なお、本発明では、鉄筋のような棒状部材
が埋設された溝の中に接着剤を充填した後に、所定の栓
部材によって溝を覆うことにより、接合部の外観を良好
に保つとともに、接合金物としての鉄筋を外部の環境か
らより完全に隔絶することができる。また、本発明で
は、1階間柱の脚部および1階耐力壁の脚部だけでな
く、たとえば1階の通し柱の脚部や2階間柱の脚部や2
階耐力壁の脚部などに対しても同様の構造を適用するこ
とができる。
In the present invention, the adhesive is filled in the groove in which the rod-like member such as a reinforcing bar is embedded, and then the groove is covered with a predetermined plug member, so that the appearance of the joint can be kept good. In addition, the reinforcing steel as a joint metal can be more completely isolated from the external environment. Further, in the present invention, not only the leg of the first-floor pillar and the leg of the first-floor bearing wall, but also the leg of the first-floor pillar, the leg of the second-floor pillar, and the
The same structure can be applied to the legs of the floor bearing wall and the like.

【0019】このように、本発明の壁付き柱の浮き上が
り防止構造では、たとえば地震時に壁付き柱に作用する
引き抜き力が、この柱に接着された鉄筋のような棒状部
材に伝達され、次いで鉄筋に伝達された力がこの鉄筋に
接着された土台に、ひいては基礎に伝達される。換言す
ると、本発明の構造における応力伝達は、壁付き柱およ
び土台の双方に亘ってしっかりと接着埋設された鉄筋の
ような棒状部材を介して行われる。その結果、強度の大
きな鉄筋を介して壁付き柱の引き抜き抵抗力を大きく確
保することができ、大きな水平力に対しても壁付き柱の
浮き上がりを確実に防止することができる。
As described above, in the structure for preventing a column with a wall from lifting according to the present invention, the pulling force acting on the column with a wall during an earthquake, for example, is transmitted to a rod-like member such as a reinforcing bar adhered to the column, and then the reinforcing bar is reinforced. The force transmitted to the rebar is transmitted to the base adhered to the rebar and eventually to the foundation. In other words, the stress transmission in the structure according to the invention takes place via rods, such as rebars, which are firmly glued and embedded over both the walled columns and the base. As a result, a large pull-out resistance of the walled column can be secured via the high-strength rebar, and the walled column can be reliably prevented from rising even with a large horizontal force.

【0020】あるいは、たとえば地震時に耐力壁に作用
する回転力に対応する引き抜き力が、この耐力壁に接着
された鉄筋のような棒状部材に伝達され、次いでこの鉄
筋に伝達された力がこの鉄筋に接着された土台に、ひい
ては基礎に伝達される。換言すると、本発明の構造にお
ける応力伝達は、耐力壁および土台の双方に亘ってしっ
かりと接着埋設された少なくとも一対の鉄筋のような棒
状部材を介して行われる。その結果、強度の大きな鉄筋
を介して耐力壁の回転抵抗力を大きく確保することがで
き、大きな水平力に対しても壁付き柱の浮き上がりを確
実に防止することができる。
Alternatively, for example, a pull-out force corresponding to a rotational force acting on the load-bearing wall during an earthquake is transmitted to a rod-like member such as a reinforcing bar adhered to the load-bearing wall, and the force transmitted to the reinforcing bar is then transmitted to the reinforcing bar. To the base, which is glued to the base, and thus to the foundation. In other words, the stress transmission in the structure according to the invention takes place via at least one pair of bars, such as reinforcing bars, which are firmly glued and embedded over both the load-bearing wall and the base. As a result, a large rotation resistance of the load-bearing wall can be ensured via the high-strength rebar, and the wall-equipped column can be reliably prevented from rising even with a large horizontal force.

【0021】また、たとえば壁付き柱の一方の面側と他
方の対向面側との2箇所に形成した各溝の中に1本の棒
状部材(好ましくは異形鉄筋)をそれぞれ埋設すること
により、実質的な剛接合を実現することができる。した
がって、本発明の構造では、壁付き柱および土台に対し
て溝や貫通孔をそれほど高くない精度で形成するだけ
で、壁付き柱と土台との間に従来技術のような精緻な凹
凸加工を施す必要がない。
Also, for example, by embedding one rod-shaped member (preferably a deformed reinforcing bar) in each of the grooves formed at two places on one side of the walled column and on the other side of the opposite side, A substantial rigid connection can be achieved. Therefore, in the structure of the present invention, only by forming grooves and through holes with not so high precision in the walled column and the base, it is possible to perform fine unevenness processing as in the prior art between the walled column and the base. No need to apply.

【0022】また、本発明の構造では、接合金物である
鉄筋が少なくとも接着剤によって覆われ、また栓部材を
使用する場合には栓部材によっても覆われる。すなわ
ち、接合金物である鉄筋が外部に露出されることがない
ので、外部の環境から実質的に隔絶された状態となり、
金属腐食などを有効に回避して十分な耐候性を確保する
ことができる。以上のように、本発明の構造では、たと
えば在来の木造軸組工法において、十分な耐久性または
耐候性を確保しつつ、大きな水平力に対しても壁付き柱
の浮き上がりを確実に防止することができる。
Further, in the structure of the present invention, at least the reinforcing bar, which is a metal joint, is covered with an adhesive, and when a plug member is used, it is also covered with the plug member. In other words, since the reinforcing metal, which is a metal joint, is not exposed to the outside, it is in a state of being substantially isolated from the external environment,
Sufficient weather resistance can be ensured by effectively avoiding metal corrosion and the like. As described above, in the structure of the present invention, for example, in the conventional wooden frame construction method, it is possible to reliably prevent the wall-mounted column from rising even with a large horizontal force while securing sufficient durability or weather resistance. be able to.

【0023】本発明の実施形態を、添付図面に基づいて
説明する。図1は、本発明の第1実施形態にかかる壁付
き柱の浮き上がり防止構造を説明する図である。図1で
は、基礎1の上に水平方向に延びる土台2が取り付けら
れ、土台2には鉛直方向に延びる通し柱3が取り付けら
れている。また、土台2には、通し柱3から水平方向に
間隔を隔てて、鉛直方向に延びる間柱としての1階管柱
4が取り付けられている。
An embodiment of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a diagram illustrating a structure for preventing a column with a wall from rising according to the first embodiment of the present invention. In FIG. 1, a base 2 extending in a horizontal direction is mounted on a foundation 1, and a through pillar 3 extending in a vertical direction is mounted on the base 2. Further, the base 2 is provided with a first-floor pipe column 4 as a vertical column extending vertically from the through column 3 at a horizontal interval.

【0024】さらに、1階管柱4の頭部および通し柱3
の中間部には、水平方向に延びる梁としての胴差し5が
取り付けられている。また、胴差し5には、1階管柱4
の軸線の延長方向に延びる2階管柱6が取り付けられて
いる。なお、通し柱3と1階管柱4との間には、1階の
壁7が取り付けられている。また、通し柱3と2階管柱
6との間には、2階の壁8が取り付けられている。ここ
で、壁7および8は、たとえばLVLや集成材からなる
木質パネルであって、いわゆる耐力壁を構成している。
Further, the head of the first-floor tubular column 4 and the through column 3
At the middle part of the body, a trunk 5 as a beam extending in the horizontal direction is attached. In addition, the trunk 5 has a first-floor tube column 4
2 is extended in the direction of extension of the axis. A wall 7 on the first floor is attached between the through column 3 and the first-stage tube column 4. A second-floor wall 8 is attached between the through pillar 3 and the second-floor pipe pillar 6. Here, the walls 7 and 8 are wooden panels made of, for example, LVL or laminated wood, and constitute so-called load-bearing walls.

【0025】第1実施形態では、通し柱3の脚部、1階
管柱4の脚部、および2階管柱6の脚部に、本発明の浮
き上がり防止構造を適用している。すなわち、1階で
は、図2(a)および(b)に示すように、異形鉄筋2
1を介して、通し柱3の脚部および1階管柱4の脚部を
土台2に、ひいては基礎1に緊結接続している。具体的
には、図3(a)に示すように、異形鉄筋21を鉛直方
向に沿って基礎1の上部に埋め込む。この場合、基礎1
の上部に予め形成されたルーズホール(ばか孔)31の
中に異形鉄筋21を落とし込み、この異形鉄筋21を包
囲するように無収縮モルタル32を充填する。
In the first embodiment, the lifting prevention structure of the present invention is applied to the leg of the through column 3, the leg of the first floor column 4, and the leg of the second column 6. That is, on the first floor, as shown in FIGS.
1, the leg of the through column 3 and the leg of the first-floor tube column 4 are connected to the base 2 and thus to the foundation 1 by a tight connection. Specifically, as shown in FIG. 3A, the deformed reinforcing bar 21 is embedded in the upper part of the foundation 1 along the vertical direction. In this case, Basic 1
The deformed reinforcing bar 21 is dropped into a loose hole (a stump hole) 31 formed beforehand on the upper part of the mortar, and the non-shrink mortar 32 is filled so as to surround the deformed reinforcing bar 21.

【0026】次いで、鉛直方向に沿った貫通孔33の予
め形成された土台2を、異形鉄筋21が貫通孔33を通
過するように、基礎1の上に位置決めする。さらに、図
3(b)に示すように、鉛直方向に沿った溝34の予め
形成された柱3または4を、異形鉄筋21が溝34の中
を通過するように、土台2の上に位置決めする。この状
態で、異形鉄筋21を包囲するように、貫通孔33およ
び溝34の中に所定の接着剤を充填する。この際、好ま
しくは粘性のある程度高い接着剤を使用することによ
り、接着剤の充填作業を円滑に且つ正確に行うことがで
きる。
Next, the base 2 in which the through holes 33 extending in the vertical direction are formed in advance is positioned on the foundation 1 so that the deformed reinforcing bar 21 passes through the through holes 33. Further, as shown in FIG. 3B, the preformed pillar 3 or 4 of the groove 34 along the vertical direction is positioned on the base 2 such that the deformed reinforcing bar 21 passes through the groove 34. I do. In this state, a predetermined adhesive is filled in the through hole 33 and the groove 34 so as to surround the deformed reinforcing bar 21. At this time, it is preferable to use an adhesive having a somewhat high viscosity, so that the filling operation of the adhesive can be performed smoothly and accurately.

【0027】その後、必要に応じて、接着剤の充填され
た溝34を木栓35で覆う。こうして、図2(a)の線
A−Aに沿った断面図である図2(c)に示すように、
異形鉄筋21が埋設された溝34の中には、異形鉄筋2
1を包囲するように接着剤36が充填され、接着剤36
の充填された溝34が木栓35で覆われる。同様に、図
示を省略したが、異形鉄筋21が埋設された土台2の貫
通孔33の中にも、異形鉄筋21を包囲するように接着
剤36が充填される。なお、上述の例では、土台2に貫
通孔33を形成している。しかしながら、図4に示すよ
うに、柱3または4と同様に、貫通孔33に代えて鉛直
方向に沿った溝37を土台2に形成することもできる。
Thereafter, if necessary, the groove 34 filled with the adhesive is covered with a wooden plug 35. Thus, as shown in FIG. 2C, which is a cross-sectional view along the line AA in FIG.
In the groove 34 in which the deformed reinforcing bar 21 is buried, the deformed reinforcing bar 2
1 is filled with the adhesive 36 so as to surround the
Is filled with a wooden plug 35. Similarly, although not shown, the adhesive 36 is also filled in the through hole 33 of the base 2 in which the deformed reinforcing bar 21 is embedded so as to surround the deformed reinforcing bar 21. In the example described above, the through hole 33 is formed in the base 2. However, as shown in FIG. 4, similarly to the columns 3 or 4, a groove 37 along the vertical direction may be formed in the base 2 instead of the through hole 33.

【0028】一方、2階では、図5に示すように、異形
鉄筋22を介して、2階管柱6の脚部と胴差し5と1階
管柱4の頭部とを緊結接続している。すなわち、2階管
柱6の脚部を、1階管柱4を介して、土台2に、ひいて
は基礎1に緊結接続している。具体的には、胴差し5に
鉛直方向に沿った貫通孔が形成され、2階管柱6の脚部
および1階管柱4の頭部には鉛直方向に沿った溝がそれ
ぞれ形成されている。
On the other hand, on the second floor, as shown in FIG. 5, the legs of the second-floor tube post 6, the trunk 5 and the head of the first-floor tube column 4 are tightly connected via deformed reinforcing bars 22. I have. That is, the leg portion of the second-floor pipe column 6 is tightly connected to the base 2 and thus to the foundation 1 via the first-floor column column 4. Specifically, a through-hole is formed in the trunk 5 in the vertical direction, and a groove is formed in the leg of the second-floor column 6 and the head of the first-floor column 4 in the vertical direction. I have.

【0029】異形鉄筋22は、2階管柱6の脚部に形成
された溝および胴差し5に形成された貫通孔を介して、
1階管柱4の頭部に形成された溝の中に埋設されてい
る。そして、異形鉄筋22を包囲するように、貫通孔お
よび溝の中に所定の接着剤が充填されている。なお、上
述の例では、胴差し5に貫通孔を形成している。しかし
ながら、柱4および6と同様に、貫通孔に代えて鉛直方
向に沿った溝を胴差し5に形成することもできる。
The deformed reinforcing bar 22 is formed through a groove formed in the leg of the second-floor tube column 6 and a through hole formed in the trunk 5.
It is buried in a groove formed in the head of the first-floor pipe column 4. Then, a predetermined adhesive is filled in the through holes and the grooves so as to surround the deformed reinforcing bar 22. In the above-described example, the through hole is formed in the barrel 5. However, similarly to the columns 4 and 6, a groove extending in the vertical direction can be formed in the barrel insertion 5 instead of the through hole.

【0030】以上のように、第1実施形態では、たとえ
ば地震時や台風時に柱3、4および6に作用する引き抜
き力が、これらの柱に接着された異形鉄筋21および2
2に伝達され、次いで異形鉄筋21および22に伝達さ
れた力が土台2に、ひいては基礎1に伝達される。その
結果、強度の大きな異形鉄筋21および22を介して壁
付き柱3、4および6の引き抜き抵抗力を大きく確保す
ることができ、大きな水平力に対しても壁付き柱3、4
および6の浮き上がりを確実に防止することができる。
As described above, in the first embodiment, the pull-out force acting on the columns 3, 4 and 6 during an earthquake or typhoon, for example, causes the deformed reinforcing bars 21 and 2 adhered to these columns.
2 and then the forces transmitted to the profiled rebars 21 and 22 are transmitted to the base 2 and thus to the foundation 1. As a result, the pull-out resistance of the walled columns 3, 4, and 6 can be largely secured through the deformed reinforcing bars 21 and 22 having high strength, and the walled columns 3, 4 can be protected against a large horizontal force.
And 6 can be reliably prevented from rising.

【0031】図6は、本発明の第2実施形態にかかる壁
付き柱の浮き上がり防止構造を説明する図である。第1
実施形態では、上述したように、通し柱3の脚部、1階
管柱4の脚部および2階管柱6の脚部に、本発明の浮き
上がり防止構造を適用している。これに対し、第2実施
形態では、耐力壁7の脚部および耐力壁8の脚部に、本
発明の浮き上がり防止構造を適用している。以下、第1
実施形態との相違点に着目して、第2実施形態を説明す
る。
FIG. 6 is a view for explaining a structure for preventing a column with a wall from rising according to a second embodiment of the present invention. First
In the embodiment, as described above, the lifting prevention structure of the present invention is applied to the leg of the through column 3, the leg of the first floor column 4, and the leg of the second column 6. On the other hand, in the second embodiment, the lifting prevention structure of the present invention is applied to the legs of the load-bearing wall 7 and the legs of the load-bearing wall 8. Hereinafter, the first
The second embodiment will be described focusing on the difference from the embodiment.

【0032】1階では、図6に示すように、水平方向に
沿って間隔を隔てた一対の異形鉄筋23を介して、1階
耐力壁7の脚部を土台2に、ひいては基礎1に緊結接続
している。具体的には、図7に示すように、一対の異形
鉄筋23を鉛直方向に沿って基礎1の上部に埋め込み、
一対の貫通孔71の予め形成された土台2を一対の異形
鉄筋23が一対の貫通孔71を通過するように基礎1の
上に位置決めしている。さらに、鉛直方向に沿った一対
の溝72の予め形成された耐力壁7を、一対の異形鉄筋
23が一対の溝72の中を通過するように、土台2の上
に位置決めする。
On the first floor, as shown in FIG. 6, the leg portion of the first floor load-bearing wall 7 is tied to the base 2 and further to the foundation 1 via a pair of deformed reinforcing bars 23 spaced apart in the horizontal direction. Connected. Specifically, as shown in FIG. 7, a pair of deformed reinforcing bars 23 are embedded in the upper part of the foundation 1 along the vertical direction,
The preformed base 2 of the pair of through holes 71 is positioned on the foundation 1 so that the pair of deformed reinforcing bars 23 pass through the pair of through holes 71. Further, the preformed load-bearing walls 7 of the pair of grooves 72 along the vertical direction are positioned on the base 2 such that the pair of deformed reinforcing bars 23 pass through the pair of grooves 72.

【0033】この状態で、異形鉄筋23を包囲するよう
に、一対の貫通孔71および一対の溝72の中に所定の
接着剤を充填する。その後、必要に応じて、接着剤の充
填された一対の溝72を木栓で覆う。なお、上述の例で
は、土台2に一対の貫通孔71を形成している。しかし
ながら、1階の耐力壁7と同様に、一対の貫通孔71に
代えて鉛直方向に沿った一対の溝を土台2に形成するこ
ともできる。
In this state, a predetermined adhesive is filled in the pair of through holes 71 and the pair of grooves 72 so as to surround the deformed reinforcing bar 23. Thereafter, the pair of grooves 72 filled with the adhesive is covered with a wooden plug as needed. In the example described above, a pair of through holes 71 are formed in the base 2. However, similarly to the load-bearing wall 7 on the first floor, a pair of grooves along the vertical direction may be formed in the base 2 instead of the pair of through holes 71.

【0034】一方、2階では、図6に示すように、水平
方向に沿って間隔を隔てた一対の異形鉄筋24を介し
て、2階耐力壁8の脚部と胴差し5と1階耐力壁7の頭
部とを緊結接続している。すなわち、2階耐力壁8の脚
部を、1階耐力壁7を介して、土台2に、ひいては基礎
1に緊結接続している。具体的には、胴差し5に鉛直方
向に沿った一対の貫通孔が形成され、2階耐力壁8の脚
部および1階耐力壁7の頭部には鉛直方向に沿った一対
の溝がそれぞれ形成されている。
On the other hand, on the second floor, as shown in FIG. 6, the leg of the second-floor load-bearing wall 8, the trunk 5 and the first-floor proof stress are provided via a pair of deformed reinforcing bars 24 spaced apart in the horizontal direction. The head of the wall 7 is tightly connected. That is, the leg portion of the second-floor load-bearing wall 8 is tightly connected to the base 2 and thus to the foundation 1 via the first-floor load-bearing wall 7. Specifically, a pair of through-holes are formed in the trunk 5 in the vertical direction, and a pair of grooves along the vertical direction are formed in the legs of the second floor bearing wall 8 and the head of the first floor bearing wall 7. Each is formed.

【0035】一対の異形鉄筋24は、2階耐力壁8の脚
部に形成された溝および胴差し5に形成された貫通孔を
介して、1階耐力壁7の頭部に形成された溝の中に埋設
されている。そして、一対の異形鉄筋24を包囲するよ
うに、貫通孔および溝の中に所定の接着剤が充填されて
いる。なお、上述の例では、胴差し5に一対の貫通孔を
形成している。しかしながら、耐力壁7および8と同様
に、一対の貫通孔に代えて鉛直方向に沿った一対の溝を
胴差し5に形成することもできる。
A pair of deformed reinforcing bars 24 are formed in the head of the first-floor load-bearing wall 7 through grooves formed in the legs of the second-floor load-bearing wall 8 and through holes formed in the trunk 5. It is buried inside. Then, a predetermined adhesive is filled in the through holes and the grooves so as to surround the pair of deformed reinforcing bars 24. In the above-described example, a pair of through holes are formed in the barrel 5. However, similarly to the load-bearing walls 7 and 8, a pair of grooves extending in the vertical direction may be formed in the barrel insert 5 instead of the pair of through holes.

【0036】以上のように、第2実施形態では、たとえ
ば地震時や台風時に耐力壁7および8に作用する回転力
に対応する引き抜き力が、この耐力壁7および8に接着
された異形鉄筋23および24に伝達され、次いでこれ
らの鉄筋に伝達された力が土台2に、ひいては基礎1に
伝達される。その結果、強度の大きな異形鉄筋23およ
び24を介して耐力壁7および8の回転抵抗力を大きく
確保することができ、大きな水平力に対しても壁付き柱
3、4および6の浮き上がりを確実に防止することがで
きる。
As described above, in the second embodiment, the withdrawal force corresponding to the rotational force acting on the load bearing walls 7 and 8 during an earthquake or a typhoon, for example, causes the deformed reinforcing bar 23 adhered to the load bearing walls 7 and 8 to be removed. And 24 and then the forces transmitted to these rebars are transmitted to the base 2 and thus to the foundation 1. As a result, it is possible to secure a large rotation resistance of the bearing walls 7 and 8 via the deformed reinforcing bars 23 and 24 having high strength, and to surely lift the pillars 3, 4 and 6 with walls against a large horizontal force. Can be prevented.

【0037】なお、上述の各実施形態において、耐力壁
と柱および梁との接合には、従来のように釘などを用い
ることができる。また、上述の各実施形態では、通し柱
と間柱との間に耐力壁が設けられているが、一対の間柱
の間に耐力壁が設けられている場合や一対の通し柱の間
に耐力壁が設けられている場合にも本発明を適用するこ
とができる。
In each of the above-described embodiments, a nail or the like can be used for joining the load-bearing wall to the column and the beam as in the related art. Further, in each of the above-described embodiments, the load-bearing wall is provided between the through pillar and the stud, but the load-bearing wall is provided between the pair of studs or the bearing wall is provided between the pair of through pillars. The present invention can also be applied to the case where it is performed.

【0038】さらに、上述の各実施形態では、一対の柱
の間に耐力壁が設けられているが、一対の柱の間に在来
の木造軸組工法にしたがう壁(下地材+壁パネルなど)
が設けられている場合にも本発明を適用することができ
る。また、上述の第1実施形態では柱の脚部に本発明を
適用し、上述の第2実施形態では耐力壁の脚部に本発明
を適用しているが、柱の脚部および耐力壁の脚部の双方
に対して本発明を適用する実施形態も可能である。
Further, in each of the above-described embodiments, the load-bearing wall is provided between the pair of columns, but the wall (base material + wall panel, etc.) according to the conventional wooden frame construction method is provided between the pair of columns. )
The present invention can also be applied to a case in which is provided. In the first embodiment described above, the present invention is applied to the leg of the pillar, and in the second embodiment, the present invention is applied to the leg of the load-bearing wall. An embodiment in which the present invention is applied to both of the legs is also possible.

【0039】さらに、上述の各実施形態では、1階柱の
脚部や1階耐力壁の脚部の補強構造において、異形鉄筋
を基礎まで埋め込んでいるが、異形鉄筋を基礎に埋め込
むことなく1階柱の脚部と土台または1階耐力壁の脚部
と土台とを緊結する態様も可能である。また、上述の各
実施形態では、2階柱の脚部や2階耐力壁の脚部の補強
構造において、異形鉄筋を1階柱の柱頭部にも埋設して
いるが、異形鉄筋を1階柱の柱頭部に埋設することなく
2階柱の脚部と梁または2階耐力壁の脚部と梁とを緊結
する態様も可能である。
Further, in each of the above-described embodiments, in the reinforcement structure of the leg of the first-floor column or the leg of the first-floor load-bearing wall, the deformed reinforcing bar is embedded up to the foundation. A mode in which the leg of the column and the base or the leg of the first floor bearing wall and the base are tightly connected is also possible. Further, in each of the above embodiments, in the reinforcing structure of the legs of the second-floor columns and the legs of the second-floor load-bearing walls, the deformed reinforcing bars are embedded in the column caps of the first-floor columns. A mode is also possible in which the legs of the second-floor pillar and the beams or the legs and beams of the second-floor load-bearing wall are tightened without being buried in the column cap.

【0040】さらに、上述の各実施形態では、棒状部材
として異形鉄筋を使用した例を示しているが、丸鋼鉄筋
を含む一般的な棒鋼および他の適当な材料からなる棒状
部材を使用することができる。また、上述の各実施形態
では、栓部材で溝を覆うことにより接合部の外観を良好
に保つとともに異形鉄筋を外部の環境からより完全に隔
絶している。しかしながら、栓部材の使用は本発明にお
いて必須ではなく、接着剤によって異形鉄筋をひいては
溝を覆うことにより、異形鉄筋を外部の環境からある程
度隔絶することは可能である。
Further, in each of the above-described embodiments, an example is shown in which a deformed reinforcing bar is used as the bar-shaped member. However, a rod-shaped member made of a general steel bar including a round steel bar and other suitable materials is used. Can be. Further, in each of the above-described embodiments, the appearance of the joint is kept good by covering the groove with the plug member, and the deformed reinforcing bar is more completely isolated from the external environment. However, the use of the plug member is not essential in the present invention, and it is possible to isolate the deformed reinforcing bar from the external environment to some extent by covering the deformed reinforcing bar and thus the groove with an adhesive.

【0041】[0041]

【発明の効果】以上説明したように、本発明の壁付き柱
の浮き上がり防止構造では、たとえば在来の木造軸組工
法において、十分な耐久性または耐候性を確保しつつ、
大きな水平力に対しても壁付き柱の浮き上がりを確実に
防止することができる。
As described above, according to the structure for preventing the column with a wall from rising according to the present invention, for example, in a conventional wooden frame construction method, while ensuring sufficient durability or weather resistance,
It is possible to reliably prevent the column with the wall from rising even with a large horizontal force.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の第1実施形態にかかる壁付き柱の浮き
上がり防止構造を説明する図である。
FIG. 1 is a diagram illustrating a structure for preventing a column with a wall from rising according to a first embodiment of the present invention.

【図2】異形鉄筋を介して、1階の柱脚部を土台および
基礎に緊結接続している状態を示す図である。
FIG. 2 is a view showing a state in which a column base on the first floor is tightly connected to a base and a foundation via deformed reinforcing bars.

【図3】基礎に対する異形鉄筋の埋め込み、埋め込まれ
た異形鉄筋に対する土台および柱の取り付けを説明する
図である。
FIG. 3 is a diagram illustrating embedding of deformed reinforcing bars in a foundation and mounting of a base and a column to the embedded deformed reinforcing bars.

【図4】貫通孔に代えて溝を土台に予め形成する変形例
を説明する図である。
FIG. 4 is a diagram illustrating a modification in which a groove is formed in advance on a base instead of a through hole.

【図5】異形鉄筋を介して、2階の柱脚部を胴差しおよ
び1階の柱頭部に、ひいては土台および基礎に緊結接続
している状態を示す図である。
FIG. 5 is a view showing a state in which a column base on the second floor is tightly connected to a trunk and a column capital on the first floor, and further to a base and a foundation, via deformed reinforcing bars.

【図6】本発明の第2実施形態にかかる壁付き柱の浮き
上がり防止構造を説明する図である。
FIG. 6 is a diagram illustrating a structure for preventing a column with a wall from rising according to a second embodiment of the present invention.

【図7】基礎に埋め込まれた異形鉄筋に対する土台およ
び耐力壁の取り付けを説明する図である。
FIG. 7 is a diagram illustrating attachment of a base and load-bearing walls to deformed reinforcing bars embedded in a foundation.

【符号の説明】[Explanation of symbols]

1 基礎 2 土台 3 通し柱 4 1階管柱 5 胴差し 6 2階管柱 7 1階耐力壁 8 2階耐力壁 21,22 異形鉄筋 DESCRIPTION OF SYMBOLS 1 Foundation 2 Base 3 Through pillar 4 1st-floor pipe pillar 5 Body insertion 6 2nd-floor pipe column 7 1st floor bearing wall 8 2nd floor bearing wall 21, 22 Deformed bar

フロントページの続き Fターム(参考) 2E002 EA02 FA03 FB07 JA01 JA03 JB04 JB06 LA00 LB04 LB13 LC04 LC06 MA07 2E125 AA04 AA18 AA46 AA53 AB12 AC01 AC23 AE16 AG03 AG08 AG23 AG56 BA22 BB08 BD01 BE07 BE08 CA81 EA31 Continued on the front page F term (reference) 2E002 EA02 FA03 FB07 JA01 JA03 JB04 JB06 LA00 LB04 LB13 LC04 LC06 MA07 2E125 AA04 AA18 AA46 AA53 AB12 AC01 AC23 AE16 AG03 AG08 AG23 AG56 BA22 BB08 BD01 BE07 BE08 CA81 EA31

Claims (9)

【特許請求の範囲】[Claims] 【請求項1】 実質的に水平力を負担する壁が取り付け
られた壁付き柱の浮き上がりを防止するための構造であ
って、 前記壁付き柱の脚部には、ほぼ鉛直方向に沿って延びる
溝が形成され、 前記壁付き柱の脚部に接合される横架部材には、ほぼ鉛
直方向に沿って延びる溝または孔が形成され、 前記壁付き柱の脚部に形成された溝および前記横架部材
に形成された溝または孔の中には、ほぼ鉛直方向に沿っ
て延びるように棒状部材が埋設され、 前記棒状部材が埋設された前記溝または前記孔の中に
は、前記棒状部材を包囲するように所定の接着剤が充填
されていることを特徴とする、壁付き柱の浮き上がり防
止構造。
1. A structure for preventing a column with a wall to which a wall that substantially bears horizontal force is attached from rising, wherein legs of the column with a wall extend substantially in a vertical direction. A groove or hole extending substantially vertically is formed in the transverse member joined to the leg of the walled column, and a groove formed in the leg of the walled column and A rod-like member is buried in the groove or hole formed in the horizontal member so as to extend substantially in the vertical direction, and the rod-like member is buried in the groove or hole in which the rod-like member is buried. Characterized by being filled with a predetermined adhesive so as to surround the column.
【請求項2】 前記壁付き柱は1階の間柱であって、該
1階の間柱の脚部にはほぼ鉛直方向に沿って延びる溝が
形成され、 前記1階の間柱の脚部に接合される横架部材は基礎の上
において水平方向に延びる土台であって、該土台にはほ
ぼ鉛直方向に沿って延びる溝または貫通孔が形成され、 前記基礎の上部には、ほぼ鉛直方向に沿って延びる孔が
形成され、 前記棒状部材は、前記1階の間柱の脚部に形成された溝
および前記土台に形成された溝または貫通孔を介して、
前記基礎の上部に形成された孔の中に埋設されているこ
とを特徴とする請求項1に記載の構造。
2. The stud on the first floor is a stud on the first floor, and a groove extending substantially vertically is formed in a leg of the stud on the first floor, and is joined to a leg of the stud on the first floor. The horizontal member is a base extending horizontally on the foundation, and a groove or a through hole extending substantially along the vertical direction is formed on the base, and an upper part of the foundation is formed substantially along the vertical direction. The rod-shaped member, through a groove formed in the leg of the stud of the first floor and a groove or through hole formed in the base,
The structure of claim 1, wherein the structure is buried in a hole formed in an upper portion of the foundation.
【請求項3】 前記壁付き柱は2階の間柱であって、該
2階の間柱の脚部にはほぼ鉛直方向に沿って延びる溝が
形成され、 前記2階の間柱の脚部に接合される横架部材は水平方向
に延びる梁であり、該梁にはほぼ鉛直方向に沿って延び
る溝または貫通孔が形成され、 前記2階の間柱の軸線方向に沿って配置された1階の間
柱の頭部には、ほぼ鉛直方向に沿って延びる溝が形成さ
れ、 前記棒状部材は、前記2階の間柱の脚部に形成された溝
および前記梁に形成された溝または貫通孔を介して、前
記1階の間柱の頭部に形成された溝の中に埋設されてい
ることを特徴とする請求項1に記載の構造。
3. The stud with the wall is a stud on the second floor, and a groove extending substantially along a vertical direction is formed in a leg of the stud on the second floor, and is joined to a leg of the stud on the second floor. The horizontal member is a beam extending in the horizontal direction, a groove or a through hole extending substantially in the vertical direction is formed in the beam, and the beam on the first floor arranged along the axial direction of the stud on the second floor is formed. A groove extending substantially vertically is formed in the head of the stud, and the rod-shaped member is formed through a groove formed in a leg of the stud on the second floor and a groove or a through hole formed in the beam. 2. The structure according to claim 1, wherein the structure is buried in a groove formed in a head of the stud on the first floor.
【請求項4】 実質的に水平力を負担する壁が取り付け
られた壁付き柱の浮き上がりを防止するための構造であ
って、 前記壁の脚部には、ほぼ鉛直方向に沿って延びる溝が形
成され、 前記壁の脚部に接合される横架部材には、ほぼ鉛直方向
に沿って延びる溝または孔が形成され、 前記壁の脚部に形成された溝および前記横架部材に形成
された溝または孔の中には、ほぼ鉛直方向に沿って延び
るように棒状部材が埋設され、 前記棒状部材が埋設された前記溝または前記孔の中に
は、前記棒状部材を包囲するように所定の接着剤が充填
されていることを特徴とする、壁付き柱の浮き上がり防
止構造。
4. A structure for preventing a walled column having a wall that substantially bears horizontal force from being lifted, wherein a groove extending substantially along a vertical direction is formed in a leg of the wall. A groove or a hole extending along a substantially vertical direction is formed in the transverse member joined to the leg of the wall, and is formed in the groove formed in the leg of the wall and the transverse member. A rod-shaped member is buried in the groove or hole extending substantially in the vertical direction, and the groove or the hole in which the rod-shaped member is buried is provided so as to surround the rod-shaped member. A structure for preventing a column with a wall from being lifted, characterized by being filled with an adhesive.
【請求項5】 前記壁は1階の壁であって、該1階の壁
の脚部にはほぼ鉛直方向に沿って延びる少なくとも一対
の溝が形成され、 前記1階の壁の脚部に接合される横架部材は基礎の上に
おいて水平方向に延びる土台であって、該土台にはほぼ
鉛直方向に沿って延びる少なくとも一対の溝または貫通
孔が形成され、 前記基礎の上部には、ほぼ鉛直方向に沿って延びる少な
くとも一対の孔が形成され、 前記棒状部材は、前記1階の壁の脚部に形成された少な
くとも一対の溝および前記土台に形成された少なくとも
一対の溝または貫通孔を介して、前記基礎の上部に形成
された少なくとも一対の孔の中にそれぞれ埋設されてい
ることを特徴とする請求項4に記載の構造。
5. The wall is a first-floor wall, and at least one pair of grooves extending substantially along a vertical direction is formed in a leg of the first-floor wall. The horizontal member to be joined is a base extending horizontally on the foundation, and the base is formed with at least a pair of grooves or through holes extending substantially along a vertical direction. At least one pair of holes extending in the vertical direction is formed, and the rod-shaped member has at least one pair of grooves formed in the legs of the first floor wall and at least one pair of grooves or through holes formed in the base. 5. The structure according to claim 4, wherein the structure is buried in at least one pair of holes formed in the upper part of the foundation.
【請求項6】 前記壁は2階の壁であって、該2階の壁
の脚部にはほぼ鉛直方向に沿って延びる少なくとも一対
の溝が形成され、 前記2階の壁の脚部に接合される横架部材は水平方向に
延びる梁であり、該梁にはほぼ鉛直方向に沿って延びる
少なくとも一対の溝または貫通孔が形成され、 前記2階の壁と連層に配置された1階の壁の頭部には、
ほぼ鉛直方向に沿って延びる少なくとも一対の溝が形成
され、 前記棒状部材は、前記2階の壁の脚部に形成された少な
くとも一対の溝および前記梁に形成された少なくとも一
対の溝または貫通孔を介して、前記1階の壁の頭部に形
成された少なくとも一対の溝の中にそれぞれ埋設されて
いることを特徴とする請求項4に記載の構造。
6. The wall is a second-floor wall, and at least one pair of grooves extending substantially vertically is formed in a leg of the second-floor wall. The horizontal member to be joined is a beam extending in the horizontal direction, and the beam is formed with at least a pair of grooves or through holes extending substantially in the vertical direction. On the head of the floor wall,
At least one pair of grooves extending substantially in the vertical direction is formed, and the rod-shaped member is formed in at least one pair of grooves formed in the legs of the second floor wall and at least one pair of grooves or through holes formed in the beam. 5. The structure according to claim 4, wherein the structure is buried in at least one pair of grooves formed in a head of the wall on the first floor via a first groove.
【請求項7】 前記壁付き柱の脚部には、ほぼ鉛直方向
に沿って延びる溝が形成され、 前記壁付き柱の脚部に接合される前記横架部材には、ほ
ぼ鉛直方向に沿って延びる溝または孔が形成され、 前記壁付き柱の脚部に形成された溝および前記横架部材
に形成された溝または孔の中には、ほぼ鉛直方向に沿っ
て延びるように第2の棒状部材が埋設され、 前記第2の棒状部材が埋設された溝または孔の中には、
前記第2の棒状部材を包囲するように所定の接着剤が充
填されていることを特徴とする請求項4乃至6のいずれ
か1項に記載の構造。
7. A groove extending substantially vertically along a leg of the column with a wall, and the transverse member joined to the leg of the column with a wall substantially along a vertical direction. A groove or a hole formed in the leg of the walled column and a groove or a hole formed in the transverse member so as to extend along a substantially vertical direction. A rod-shaped member is embedded, and in the groove or hole in which the second rod-shaped member is embedded,
The structure according to any one of claims 4 to 6, wherein a predetermined adhesive is filled so as to surround the second rod-shaped member.
【請求項8】 前記棒状部材が埋設された溝は、所定の
栓部材によって覆われていることを特徴とする請求項1
乃至7のいずれか1項に記載の構造。
8. The groove in which the rod-shaped member is buried is covered by a predetermined plug member.
A structure according to any one of claims 1 to 7.
【請求項9】 前記棒状部材は異形鉄筋であることを特
徴とする請求項1乃至8のいずれか1項に記載の構造。
9. The structure according to claim 1, wherein the rod-shaped member is a deformed reinforcing bar.
JP34399299A 1999-12-03 1999-12-03 Structure to prevent lifting of pillars with walls Expired - Fee Related JP3414684B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP34399299A JP3414684B2 (en) 1999-12-03 1999-12-03 Structure to prevent lifting of pillars with walls

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Application Number Priority Date Filing Date Title
JP34399299A JP3414684B2 (en) 1999-12-03 1999-12-03 Structure to prevent lifting of pillars with walls

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Publication Number Publication Date
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JP3414684B2 JP3414684B2 (en) 2003-06-09

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ID=18365826

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Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006009484A (en) * 2004-06-29 2006-01-12 Ichiura Toshi Kaihatsu Kenchiku Consultants:Kk Wooden column member and its production method
JP2007169899A (en) * 2005-12-19 2007-07-05 Sekisui House Ltd Wooden framework bearing wall
EP2840194A1 (en) * 2013-08-19 2015-02-25 Technische Universität München Wood component composite and method for manufacturing the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06306959A (en) * 1993-04-20 1994-11-01 Houmu:Kk Connecting structure of building structure
JPH09100576A (en) * 1995-10-06 1997-04-15 Seiichi Kosaka Method for joining end section of column for wooden framework technique
JPH09242222A (en) * 1996-03-07 1997-09-16 R H S Gijutsu Kenkyusho:Kk Wall type structural body in wooden structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06306959A (en) * 1993-04-20 1994-11-01 Houmu:Kk Connecting structure of building structure
JPH09100576A (en) * 1995-10-06 1997-04-15 Seiichi Kosaka Method for joining end section of column for wooden framework technique
JPH09242222A (en) * 1996-03-07 1997-09-16 R H S Gijutsu Kenkyusho:Kk Wall type structural body in wooden structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006009484A (en) * 2004-06-29 2006-01-12 Ichiura Toshi Kaihatsu Kenchiku Consultants:Kk Wooden column member and its production method
JP2007169899A (en) * 2005-12-19 2007-07-05 Sekisui House Ltd Wooden framework bearing wall
EP2840194A1 (en) * 2013-08-19 2015-02-25 Technische Universität München Wood component composite and method for manufacturing the same

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