Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
BANKING REINFORCEMENT STRUCTURE
PROBLEM TO BE SOLVED: To provide a banking reinforcement structure capable of reducing cost, while expecting the sufficient earthquake time banking settlement restraining effect and the water-overflowing time bank breaking restraining effect, even to a ground condition of deeply positioning a support layer.SOLUTION: A steel sheet pile wall 3 is provided in the continuous direction of banking 1 in a slope shoulder part 1c of the continuous banking 1, and is embedded up to the shallower depth than a support layer 4, and a steel support material 10 embedded up to the support layer 4 in a slope tail part 1d of the banking 1, is discretely arranged at a predetermined interval in the continuous direction of the banking 1, and a steel sheet pile wall 3 and the respective steel support materials 10 are respectively joined by a first connection material 11, and thereby, the steel sheet pile wall 3 is supported by the steel support material 10 via the first connection material 11, so that the sufficient earthquake time baking settlement restraining effect and the water-overflowing time bank breaking restraining effect can be expected even to a ground condition of deeply positioning the support layer 4, and cost can be reduced while maintaining the effects.
【課題】支持層が深くに位置する地盤条件に対しても、十分な地震時の盛土沈下抑制効果や越水時の破堤抑止効果を期待でき、かつ、コストを低減できる盛土補強構造を提供する。【解決手段】連続する盛土１の法肩部１ｃに、鋼矢板壁３が盛土１の連続方向に沿って設けられるとともに支持層４より浅い深さまで根入れされ、盛土１の法尻部１ｄに、支持層４まで根入れされた鋼製支持材１０が盛土１の連続方向に所定間隔で離散的に配置され、鋼矢板壁３と各鋼製支持材１０とがそれぞれ第１連結材１１によって結合されることによって、鋼矢板壁３が第１連結材１１を介して鋼製支持材１０によって支持されているので、支持層４が深くに位置する地盤条件に対しても、十分な地震時の盛土沈下抑制効果や越水時の破堤抑止効果を期待できるとともに、当該効果を維持したままコストの低減を図ることができる。【選択図】図１
BANKING REINFORCEMENT STRUCTURE
PROBLEM TO BE SOLVED: To provide a banking reinforcement structure capable of reducing cost, while expecting the sufficient earthquake time banking settlement restraining effect and the water-overflowing time bank breaking restraining effect, even to a ground condition of deeply positioning a support layer.SOLUTION: A steel sheet pile wall 3 is provided in the continuous direction of banking 1 in a slope shoulder part 1c of the continuous banking 1, and is embedded up to the shallower depth than a support layer 4, and a steel support material 10 embedded up to the support layer 4 in a slope tail part 1d of the banking 1, is discretely arranged at a predetermined interval in the continuous direction of the banking 1, and a steel sheet pile wall 3 and the respective steel support materials 10 are respectively joined by a first connection material 11, and thereby, the steel sheet pile wall 3 is supported by the steel support material 10 via the first connection material 11, so that the sufficient earthquake time baking settlement restraining effect and the water-overflowing time bank breaking restraining effect can be expected even to a ground condition of deeply positioning the support layer 4, and cost can be reduced while maintaining the effects.
【課題】支持層が深くに位置する地盤条件に対しても、十分な地震時の盛土沈下抑制効果や越水時の破堤抑止効果を期待でき、かつ、コストを低減できる盛土補強構造を提供する。【解決手段】連続する盛土１の法肩部１ｃに、鋼矢板壁３が盛土１の連続方向に沿って設けられるとともに支持層４より浅い深さまで根入れされ、盛土１の法尻部１ｄに、支持層４まで根入れされた鋼製支持材１０が盛土１の連続方向に所定間隔で離散的に配置され、鋼矢板壁３と各鋼製支持材１０とがそれぞれ第１連結材１１によって結合されることによって、鋼矢板壁３が第１連結材１１を介して鋼製支持材１０によって支持されているので、支持層４が深くに位置する地盤条件に対しても、十分な地震時の盛土沈下抑制効果や越水時の破堤抑止効果を期待できるとともに、当該効果を維持したままコストの低減を図ることができる。【選択図】図１
BANKING REINFORCEMENT STRUCTURE
盛土補強構造
FUJIWARA KAKUTA (Autor:in) / NAKAYAMA HIROAKI (Autor:in) / ABE YUKIO (Autor:in) / OTOSHI KAZUTAKA (Autor:in)
28.09.2015
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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