A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WOOD EARTHQUAKE PROOF WALL STRUCTURE
PROBLEM TO BE SOLVED: To provide a wood earthquake-proof wall structure capable of forming an opening while ensuring load bearing ability.SOLUTION: L-shaped angle steels 60 are disposed at the corners 32A of an opening 30A, which are fixed to an upper beam 14A and a lower beam 14B with anchors 62 as post construction work. The angle steels 60 prevent shear displacement and rotation of a wood wall 20 to resist tensile force. With this, the wood wall 20 functions as a rocking wall (rotation anti-wall). Thus, a wood earthquake proof wall 50 is formed with the opening 30 while ensuring load bearing ability.
【課題】耐力の低下を抑えつつ、木質耐震壁に開口部を設ける【解決手段】開口部３０Ａの隅部３２ＡにＬ字形状のアングル６０を配置し、上側の梁１４Ａと下側の梁１４Ｂとに後施工のアンカー６２で接合する。木質壁２０のせん断ずれを、アングル６０を用いて抑制することで、木質壁２０の回転を抑制し引張力に抵抗する。また、これにより、木質壁２０は、ロッキング壁（回転が抑えられた壁）として機能する。よって、耐力の低下を抑えつつ、木質耐震壁５０に開口部３０を設けることができる。【選択図】図２
WOOD EARTHQUAKE PROOF WALL STRUCTURE
PROBLEM TO BE SOLVED: To provide a wood earthquake-proof wall structure capable of forming an opening while ensuring load bearing ability.SOLUTION: L-shaped angle steels 60 are disposed at the corners 32A of an opening 30A, which are fixed to an upper beam 14A and a lower beam 14B with anchors 62 as post construction work. The angle steels 60 prevent shear displacement and rotation of a wood wall 20 to resist tensile force. With this, the wood wall 20 functions as a rocking wall (rotation anti-wall). Thus, a wood earthquake proof wall 50 is formed with the opening 30 while ensuring load bearing ability.
【課題】耐力の低下を抑えつつ、木質耐震壁に開口部を設ける【解決手段】開口部３０Ａの隅部３２ＡにＬ字形状のアングル６０を配置し、上側の梁１４Ａと下側の梁１４Ｂとに後施工のアンカー６２で接合する。木質壁２０のせん断ずれを、アングル６０を用いて抑制することで、木質壁２０の回転を抑制し引張力に抵抗する。また、これにより、木質壁２０は、ロッキング壁（回転が抑えられた壁）として機能する。よって、耐力の低下を抑えつつ、木質耐震壁５０に開口部３０を設けることができる。【選択図】図２
WOOD EARTHQUAKE PROOF WALL STRUCTURE
木質耐震壁構造
FUKUHARA TAKESHI (author) / KURIHARA TAKAAKI (author) / SUGA JUNKO (author) / ONO MASATO (author) / KINUGAWA TOSHIHIKO (author) / AZUMA SHIGEKI (author) / KITAHAMA TORU (author) / ISHIKAWA YUJI (author) / YAMADA AI (author) / KUSUNOKI TOSHIHIRO (author)
2015-12-07
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
EARTHQUAKE-PROOF WALL SURFACE STRUCTURE AND EARTHQUAKE-PROOF DEVICE CONNECTION METHOD
| European Patent Office | 2016