Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
EARTH-RETAINING STRUCTURE AND CONSTRUCTION METHOD OF EARTH-RETAINING STRUCTURE
To propose an earth-retaining structure capable of suppressing deformation due to excavation of the ground on slopes where closed ring beams cannot be formed, and a construction method of this earth-retaining structure.SOLUTION: An earth-retaining structure 1 formed by excavating the ground including an inclined plane includes a curved part 4 having an arc shape in a plan view, a U-shaped beam 2 having a U-shape in a plan view and including a pair of straight parts 5, 5 extending from both ends of the curved part 4 and an earth-retaining wall 3 connected to the lower side of the U-shaped beam 2, the U-shaped beam 2 is fixed to the ground by a sewn member 6 driven into the ground and the earth-retaining wall 3 is formed along the ground surface exposed by excavating the area surrounded by the U-shaped beam 2.SELECTED DRAWING: Figure 1
【課題】閉合したリングビームを形成することができない傾斜地において、地盤の掘削に伴う変形を抑制することが可能な土留構造物およびこの土留構造物の構築方法を提案する。【解決手段】傾斜面を含む地盤を掘削して形成された土留構造物１であって、平面視弧状の曲線部４と、曲線部４の両端からそれぞれ延設された一対の直線部５，５とを備える平面視Ｕ字状のＵ字ビーム２と、Ｕ字ビーム２の下側に接続された土留壁３とを備えており、Ｕ字ビーム２は地盤に打設された縫い付け部材６により地盤に固定されており、土留壁３はＵ字ビーム２により囲まれた領域を掘削することにより露出した地山面に沿って形成されている。【選択図】図１
EARTH-RETAINING STRUCTURE AND CONSTRUCTION METHOD OF EARTH-RETAINING STRUCTURE
To propose an earth-retaining structure capable of suppressing deformation due to excavation of the ground on slopes where closed ring beams cannot be formed, and a construction method of this earth-retaining structure.SOLUTION: An earth-retaining structure 1 formed by excavating the ground including an inclined plane includes a curved part 4 having an arc shape in a plan view, a U-shaped beam 2 having a U-shape in a plan view and including a pair of straight parts 5, 5 extending from both ends of the curved part 4 and an earth-retaining wall 3 connected to the lower side of the U-shaped beam 2, the U-shaped beam 2 is fixed to the ground by a sewn member 6 driven into the ground and the earth-retaining wall 3 is formed along the ground surface exposed by excavating the area surrounded by the U-shaped beam 2.SELECTED DRAWING: Figure 1
【課題】閉合したリングビームを形成することができない傾斜地において、地盤の掘削に伴う変形を抑制することが可能な土留構造物およびこの土留構造物の構築方法を提案する。【解決手段】傾斜面を含む地盤を掘削して形成された土留構造物１であって、平面視弧状の曲線部４と、曲線部４の両端からそれぞれ延設された一対の直線部５，５とを備える平面視Ｕ字状のＵ字ビーム２と、Ｕ字ビーム２の下側に接続された土留壁３とを備えており、Ｕ字ビーム２は地盤に打設された縫い付け部材６により地盤に固定されており、土留壁３はＵ字ビーム２により囲まれた領域を掘削することにより露出した地山面に沿って形成されている。【選択図】図１
EARTH-RETAINING STRUCTURE AND CONSTRUCTION METHOD OF EARTH-RETAINING STRUCTURE
土留構造物および土留構造物の構築方法
NAGAO KENJI (Autor:in) / FUJIMOTO DAISUKE (Autor:in) / KUSANO MIZUKI (Autor:in) / NISHIMURA ICHIRO (Autor:in) / KUSAMICHI KOSEI (Autor:in)
21.10.2022
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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