A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STRUCTURE FOR REDUCING EARTHQUAKE STRESS CAUSED ON ARCHITECTURAL STRUCTURE
To provide a solution, which is not to further enhance the earthquake resistance of architectural structures themselves, but to aim at reducing stress per unit area by increasing to the utmost the area of: a) the outer-surface side of the rising part in the case of lateral-vibration earthquake; b) the bottom-surface side of leveling concrete in the case of vertical-vibration earthquake or epicentral earthquake; and c) the surface of breakwaters and the like, which faces tsunami wave in the case of tsunami.SOLUTION: A structure for reducing earthquake stress caused on architectural structures in this invention is characterized by placing at the bottom of structures a structure which can divide earthquake stress into vertical stress and shear stress.SELECTED DRAWING: Figure 1
【課題】建築物自体の耐震性の更なる向上対策ではなく、ア）横揺れ地震については立上り部の外面側や、イ）縦揺れ地震や直下型地震については捨てコンクリートの下面側、ウ）津波については防波堤等の津波を受ける面の面積を極力大きくし、単位面積当たりの応力の低減化を図る。【解決手段】地震の応力を垂直応力とせん断応力とに分割しうる構造を、構造物の下部に設けることを特徴とする構造物が受ける地震の応力低減構造である。【選択図】図１
STRUCTURE FOR REDUCING EARTHQUAKE STRESS CAUSED ON ARCHITECTURAL STRUCTURE
To provide a solution, which is not to further enhance the earthquake resistance of architectural structures themselves, but to aim at reducing stress per unit area by increasing to the utmost the area of: a) the outer-surface side of the rising part in the case of lateral-vibration earthquake; b) the bottom-surface side of leveling concrete in the case of vertical-vibration earthquake or epicentral earthquake; and c) the surface of breakwaters and the like, which faces tsunami wave in the case of tsunami.SOLUTION: A structure for reducing earthquake stress caused on architectural structures in this invention is characterized by placing at the bottom of structures a structure which can divide earthquake stress into vertical stress and shear stress.SELECTED DRAWING: Figure 1
【課題】建築物自体の耐震性の更なる向上対策ではなく、ア）横揺れ地震については立上り部の外面側や、イ）縦揺れ地震や直下型地震については捨てコンクリートの下面側、ウ）津波については防波堤等の津波を受ける面の面積を極力大きくし、単位面積当たりの応力の低減化を図る。【解決手段】地震の応力を垂直応力とせん断応力とに分割しうる構造を、構造物の下部に設けることを特徴とする構造物が受ける地震の応力低減構造である。【選択図】図１
STRUCTURE FOR REDUCING EARTHQUAKE STRESS CAUSED ON ARCHITECTURAL STRUCTURE
構造物が受ける地震の応力低減構造
NAKAMURA TADAYOSHI (author)
2019-01-17
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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