Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD AND INSTALLATION STRUCTURE TO SUPPRESS DAMAGE TO MULTI-STORY BEARING WALL
To reduce the excessive stress applied to the multi-story bearing wall due to earthquake, exerts the high horizontal rigidity and horizontal strength that the multi-story bearing wall originally has so as to suppress damage and prevent the entire building structure from collapsing.SOLUTION: In a multi-story bearing wall 2 joined via a damper 12 on a foundation floor structure 6 of a building structure 1, the damper 12 is plastically deformed according to the force applied at the time of an earthquake, and a part of the multi-story bearing wall 2 is lifted from the foundation floor structure 6, or by strain hardening of the damper 12, brittle fracture is avoided by bending and yielding the portion of the multi-layer bearing wall 2 above the joint portion 23 with the damper 12 and a part of the multi-layer bearing wall 2 can be separated from the foundation floor structure 6, thereby suppressing damage to the multi-story bearing wall 2 and preventing the entire building structure 1 from collapsing.SELECTED DRAWING: Figure 4
【課題】地震による連層耐力壁へかかる過大な応力を低減させ、連層耐力壁が本来有している高い水平剛性と水平耐力を発揮させて、損傷を抑制するとともに、建築構造物全体が倒壊するようなことを防止する。【解決手段】建築構造物１の基礎床構造体６の上にダンパー１２を介して接合された連層耐力壁２において、地震時に加わる力に応じて、ダンパー１２を塑性変形させて、連層耐力壁２の一部を基礎床構造体６から浮き上がらせるか、ダンパー１２のひずみ硬化により、連層耐力壁２におけるダンパー１２との接合部２３より上側の部分を曲げ降伏させることによって脆性的な破壊を避けて、連層耐力壁２の一部を基礎床構造体６から離間可能とすることによって、連層耐力壁２の損傷を抑制し、建築構造物１全体の倒壊を防止する。【選択図】図４
METHOD AND INSTALLATION STRUCTURE TO SUPPRESS DAMAGE TO MULTI-STORY BEARING WALL
To reduce the excessive stress applied to the multi-story bearing wall due to earthquake, exerts the high horizontal rigidity and horizontal strength that the multi-story bearing wall originally has so as to suppress damage and prevent the entire building structure from collapsing.SOLUTION: In a multi-story bearing wall 2 joined via a damper 12 on a foundation floor structure 6 of a building structure 1, the damper 12 is plastically deformed according to the force applied at the time of an earthquake, and a part of the multi-story bearing wall 2 is lifted from the foundation floor structure 6, or by strain hardening of the damper 12, brittle fracture is avoided by bending and yielding the portion of the multi-layer bearing wall 2 above the joint portion 23 with the damper 12 and a part of the multi-layer bearing wall 2 can be separated from the foundation floor structure 6, thereby suppressing damage to the multi-story bearing wall 2 and preventing the entire building structure 1 from collapsing.SELECTED DRAWING: Figure 4
【課題】地震による連層耐力壁へかかる過大な応力を低減させ、連層耐力壁が本来有している高い水平剛性と水平耐力を発揮させて、損傷を抑制するとともに、建築構造物全体が倒壊するようなことを防止する。【解決手段】建築構造物１の基礎床構造体６の上にダンパー１２を介して接合された連層耐力壁２において、地震時に加わる力に応じて、ダンパー１２を塑性変形させて、連層耐力壁２の一部を基礎床構造体６から浮き上がらせるか、ダンパー１２のひずみ硬化により、連層耐力壁２におけるダンパー１２との接合部２３より上側の部分を曲げ降伏させることによって脆性的な破壊を避けて、連層耐力壁２の一部を基礎床構造体６から離間可能とすることによって、連層耐力壁２の損傷を抑制し、建築構造物１全体の倒壊を防止する。【選択図】図４
METHOD AND INSTALLATION STRUCTURE TO SUPPRESS DAMAGE TO MULTI-STORY BEARING WALL
連層耐力壁の損傷を抑制する方法及び設置構造
MUKAI TOMOHISA (Autor:in)
24.12.2020
Patent
Elektronische Ressource
Japanisch
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