A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EARTHQUAKE-RESISTANT WALL STRUCTURE
PROBLEM TO BE SOLVED: To provide an economical earthquake-resistant wall structure capable of reducing fluid force generated by liquefaction, by aiming at the back ground of assuming the liquefaction of a pier.SOLUTION: An earthquake-resistant wall structure 1 of applying the present invention is provided with a plurality of steel wall bodies 2 provided on the back ground 8 of a pier 7 and separated in the wall width direction X of the pier 7 on the back ground 8 of assuming liquefaction. The respective steel wall bodies 2 are provided with an inland side end part 4 and a pier side end part 5 provided on both side ends by extending in the crossing direction Y with the pier 7 and a projection part 3 projectingly provided in the wall width direction X between the inland side end part 4 and the pier side end part 5. The plurality of steel wall bodies 2 mutually adjacent by being separated in the wall width direction X, are arranged by setting a separate distance of separating the mutual projection parts 3 in the wall width direction X, as a size different from the separate distance of separating the mutual inland side end part 4 and pier side end part 5 in the wall width direction X.SELECTED DRAWING: Figure 10
【課題】岸壁の液状化が想定される背面地盤を対象として、液状化により発生する流動力を低減させることのできる経済的な耐震壁構造を提供する。【解決手段】本発明を適用した耐震壁構造１は、岸壁７の背面地盤８に設けられるものであり、液状化が想定される背面地盤８で岸壁７の壁幅方向Ｘに離間させた複数の鋼製壁体２を備える。各々の鋼製壁体２は、岸壁７との交差方向Ｙに延びて両側端に設けられる内陸側端部４及び岸壁側端部５と、内陸側端部４及び岸壁側端部５の間で壁幅方向Ｘに突出して設けられる突出部３とを有する。壁幅方向Ｘに離間させて互いに隣り合った複数の鋼製壁体２は、互いの突出部３を壁幅方向Ｘに離間させた離間距離を、互いの内陸側端部４及び岸壁側端部５を壁幅方向Ｘに離間させた離間距離と異なる大きさとして配置される。【選択図】図１０
EARTHQUAKE-RESISTANT WALL STRUCTURE
PROBLEM TO BE SOLVED: To provide an economical earthquake-resistant wall structure capable of reducing fluid force generated by liquefaction, by aiming at the back ground of assuming the liquefaction of a pier.SOLUTION: An earthquake-resistant wall structure 1 of applying the present invention is provided with a plurality of steel wall bodies 2 provided on the back ground 8 of a pier 7 and separated in the wall width direction X of the pier 7 on the back ground 8 of assuming liquefaction. The respective steel wall bodies 2 are provided with an inland side end part 4 and a pier side end part 5 provided on both side ends by extending in the crossing direction Y with the pier 7 and a projection part 3 projectingly provided in the wall width direction X between the inland side end part 4 and the pier side end part 5. The plurality of steel wall bodies 2 mutually adjacent by being separated in the wall width direction X, are arranged by setting a separate distance of separating the mutual projection parts 3 in the wall width direction X, as a size different from the separate distance of separating the mutual inland side end part 4 and pier side end part 5 in the wall width direction X.SELECTED DRAWING: Figure 10
【課題】岸壁の液状化が想定される背面地盤を対象として、液状化により発生する流動力を低減させることのできる経済的な耐震壁構造を提供する。【解決手段】本発明を適用した耐震壁構造１は、岸壁７の背面地盤８に設けられるものであり、液状化が想定される背面地盤８で岸壁７の壁幅方向Ｘに離間させた複数の鋼製壁体２を備える。各々の鋼製壁体２は、岸壁７との交差方向Ｙに延びて両側端に設けられる内陸側端部４及び岸壁側端部５と、内陸側端部４及び岸壁側端部５の間で壁幅方向Ｘに突出して設けられる突出部３とを有する。壁幅方向Ｘに離間させて互いに隣り合った複数の鋼製壁体２は、互いの突出部３を壁幅方向Ｘに離間させた離間距離を、互いの内陸側端部４及び岸壁側端部５を壁幅方向Ｘに離間させた離間距離と異なる大きさとして配置される。【選択図】図１０
EARTHQUAKE-RESISTANT WALL STRUCTURE
耐震壁構造
FUJIWARA KAKUTA (author) / MYONAKA SHINJI (author) / MATSUMIYA HIRONOBU (author)
2017-08-31
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen