Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROBLEM TO BE SOLVED: To provide an earth retaining frame capable of securely supporting an earth retaining wall even when a site on the rear side of the earth retaining wall is narrow or no anchor fixing ground exists behind the earth retaining wall.SOLUTION: An earth retaining frame 1 comprises: an earth retaining wall 10 extending vertically; a bracing pile 20 provided on the ground on the opposite side to the excavation region side of the earth retaining wall 10; a second wale member 22 provided on the bracing pile 20's side face on the opposite side to the earth retaining wall 10; and a pair of connection members 30 into which tension force is introduced, the connection members connecting the earth retaining wall 10 with the bracing pile 20 through the second wale member 22. The connection members 30 are buried in a ground improvement layer 4.SELECTED DRAWING: Figure 1
【課題】山留壁の背面側の敷地が狭い場合や、山留壁の背面にアンカー定着地盤がない場合であっても、山留壁を確実に支持できる山留架構を提供すること。【解決手段】山留架構１は、鉛直方向に延びる山留壁１０と、この山留壁１０の掘削領域側とは反対側の地盤に設けられた控え杭２０と、控え杭２０の山留壁１０とは反対側の側面に設けられた第２腹起し部材２２と、第２腹起し部材２２を介して山留壁１０と控え杭２０とを連結しかつ緊張力が導入された一対の連結部材３０と、を備える。連結部材３０は、地盤改良層４に埋設されている。【選択図】図１
PROBLEM TO BE SOLVED: To provide an earth retaining frame capable of securely supporting an earth retaining wall even when a site on the rear side of the earth retaining wall is narrow or no anchor fixing ground exists behind the earth retaining wall.SOLUTION: An earth retaining frame 1 comprises: an earth retaining wall 10 extending vertically; a bracing pile 20 provided on the ground on the opposite side to the excavation region side of the earth retaining wall 10; a second wale member 22 provided on the bracing pile 20's side face on the opposite side to the earth retaining wall 10; and a pair of connection members 30 into which tension force is introduced, the connection members connecting the earth retaining wall 10 with the bracing pile 20 through the second wale member 22. The connection members 30 are buried in a ground improvement layer 4.SELECTED DRAWING: Figure 1
【課題】山留壁の背面側の敷地が狭い場合や、山留壁の背面にアンカー定着地盤がない場合であっても、山留壁を確実に支持できる山留架構を提供すること。【解決手段】山留架構１は、鉛直方向に延びる山留壁１０と、この山留壁１０の掘削領域側とは反対側の地盤に設けられた控え杭２０と、控え杭２０の山留壁１０とは反対側の側面に設けられた第２腹起し部材２２と、第２腹起し部材２２を介して山留壁１０と控え杭２０とを連結しかつ緊張力が導入された一対の連結部材３０と、を備える。連結部材３０は、地盤改良層４に埋設されている。【選択図】図１
EARTH RETAINING FRAME
山留架構
NUKUSHINA HIDEO (Autor:in)
13.07.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
EARTH RETAINING FRAME, AND CONSTRUCTION METHOD THEREOF
| Europäisches Patentamt | 2016