A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
JOINT TOOL OF WOOD, JOINT STRUCTURE OF WOOD, AND FACE MATERIAL BEARING WALL
To provide a joint tool capable of exhibiting high deformation followability against displacement in a direction parallel to a joint face of wood with each other even under atmospheric temperature to prevent breakage of a joint position and capable of properly keeping strength of a joint position by excellent shape recovery property after deformation, and to provide a joint structure of wood using the joint tool.SOLUTION: A joint tool 1 of wood has an outer shape with a straight bar-shaped trunk portion 11 and a head portion 12 formed at one end thereof, and at least a part of the trunk portion 11 is made of a superelastic alloy. When disposing the part made of the superelastic alloy so as to cross a joint face 4 of wood with each other, since the trunk portion 11 is flexibly deformed to absorb load even when the joint face is displaced, breakage of a joint position is hard to generate due to sinking into wood, punching out, breakage of the joint tool 1 etc., and strength of the joint position is properly kept.SELECTED DRAWING: Figure 2
【課題】木材同士の接合面と平行する方向のずれに対し、常温下でも高い変形追従性を発揮して接合箇所の損壊を防止するとともに、変形後の優れた形状回復力によって接合箇所の強度を好適に保持し得る接合具と、該接合具を利用した木材の接合構造を提供する。【解決手段】木材の接合具１は、直棒状の胴部１１と、その一端に形成された頭部１２とを有する外形をなし、胴部１１の少なくとも一部分が超弾性合金によって形成されている。超弾性合金によって形成された部分を木材同士の接合面に交差するように配置すれば、接合面４がずれた場合でも、胴部１１が柔軟に変形して荷重を吸収するので、木材へのめり込み、パンチングアウト、接合具１の破断等による接合箇所の損壊が生じにくくなって、接合箇所の強度が好適に保持される。【選択図】図２
JOINT TOOL OF WOOD, JOINT STRUCTURE OF WOOD, AND FACE MATERIAL BEARING WALL
To provide a joint tool capable of exhibiting high deformation followability against displacement in a direction parallel to a joint face of wood with each other even under atmospheric temperature to prevent breakage of a joint position and capable of properly keeping strength of a joint position by excellent shape recovery property after deformation, and to provide a joint structure of wood using the joint tool.SOLUTION: A joint tool 1 of wood has an outer shape with a straight bar-shaped trunk portion 11 and a head portion 12 formed at one end thereof, and at least a part of the trunk portion 11 is made of a superelastic alloy. When disposing the part made of the superelastic alloy so as to cross a joint face 4 of wood with each other, since the trunk portion 11 is flexibly deformed to absorb load even when the joint face is displaced, breakage of a joint position is hard to generate due to sinking into wood, punching out, breakage of the joint tool 1 etc., and strength of the joint position is properly kept.SELECTED DRAWING: Figure 2
【課題】木材同士の接合面と平行する方向のずれに対し、常温下でも高い変形追従性を発揮して接合箇所の損壊を防止するとともに、変形後の優れた形状回復力によって接合箇所の強度を好適に保持し得る接合具と、該接合具を利用した木材の接合構造を提供する。【解決手段】木材の接合具１は、直棒状の胴部１１と、その一端に形成された頭部１２とを有する外形をなし、胴部１１の少なくとも一部分が超弾性合金によって形成されている。超弾性合金によって形成された部分を木材同士の接合面に交差するように配置すれば、接合面４がずれた場合でも、胴部１１が柔軟に変形して荷重を吸収するので、木材へのめり込み、パンチングアウト、接合具１の破断等による接合箇所の損壊が生じにくくなって、接合箇所の強度が好適に保持される。【選択図】図２
JOINT TOOL OF WOOD, JOINT STRUCTURE OF WOOD, AND FACE MATERIAL BEARING WALL
木材の接合具、木材の接合構造および面材耐力壁
KADA NANAMI (author) / YOKOYAMA SHIGEKAZU (author) / HIGASHIDA TOYOHIKO (author) / KISE SUMIO (author)
2022-01-17
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
REINFORCING MEMBER FOR WOOD JOINT, AND WOOD JOINT STRUCTURE
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