A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LEVEE BODY REINFORCEMENT STRUCTURE
To provide a levee body reinforcement structure that enables reduction in construction costs/construction periods, and when a water storage amount of a valley closed pond increases, it can inhibit a levee body from collapsing by sufficiently resisting water pressure applied to the levee body.SOLUTION: A levee body reinforcement structure includes: a steel sheet pile wall 15 installed inside a levee body 10 of a valley closed pond 11 formed by closing a valley by the levee body 10, the steel sheet pile wall installed along a direction in which the levee body 10 extends; and an anchor part 20 installed on a bank 12 around the valley closed pond 11 and in the vicinity of the levee body 10, the anchor part 20 connected to the steel sheet pile wall 15. Thereby, construction costs/construction periods can be reduced and, when a water storage amount of the valley closed pond increases, the levee body can be inhibited from collapsing by sufficiently resisting water pressure applied to the levee body.SELECTED DRAWING: Figure 1
【課題】工費・工期を短縮できるとともに、谷池の貯水量が増加した際に堤体に作用する水圧に十分に抵抗して、堤体の崩壊を抑止できる堤体の補強構造を提供する。【解決手段】谷を堤体１０によって堰き止めることで形成された谷池１１の前記堤体１０の内部に鋼矢板壁１５が堤体１０の延在方向に沿って設置され、谷池１１の周囲でかつ堤体１０の近傍の地山１２にアンカー部２０が設置され、アンカー部２０が鋼矢板壁１５に接続されているので、工費・工期を短縮できるとともに、谷池の貯水量が増加した際に堤体に作用する水圧に十分に抵抗して、堤体の崩壊を抑止できる。【選択図】図１
LEVEE BODY REINFORCEMENT STRUCTURE
To provide a levee body reinforcement structure that enables reduction in construction costs/construction periods, and when a water storage amount of a valley closed pond increases, it can inhibit a levee body from collapsing by sufficiently resisting water pressure applied to the levee body.SOLUTION: A levee body reinforcement structure includes: a steel sheet pile wall 15 installed inside a levee body 10 of a valley closed pond 11 formed by closing a valley by the levee body 10, the steel sheet pile wall installed along a direction in which the levee body 10 extends; and an anchor part 20 installed on a bank 12 around the valley closed pond 11 and in the vicinity of the levee body 10, the anchor part 20 connected to the steel sheet pile wall 15. Thereby, construction costs/construction periods can be reduced and, when a water storage amount of the valley closed pond increases, the levee body can be inhibited from collapsing by sufficiently resisting water pressure applied to the levee body.SELECTED DRAWING: Figure 1
【課題】工費・工期を短縮できるとともに、谷池の貯水量が増加した際に堤体に作用する水圧に十分に抵抗して、堤体の崩壊を抑止できる堤体の補強構造を提供する。【解決手段】谷を堤体１０によって堰き止めることで形成された谷池１１の前記堤体１０の内部に鋼矢板壁１５が堤体１０の延在方向に沿って設置され、谷池１１の周囲でかつ堤体１０の近傍の地山１２にアンカー部２０が設置され、アンカー部２０が鋼矢板壁１５に接続されているので、工費・工期を短縮できるとともに、谷池の貯水量が増加した際に堤体に作用する水圧に十分に抵抗して、堤体の崩壊を抑止できる。【選択図】図１
LEVEE BODY REINFORCEMENT STRUCTURE
堤体の補強構造
NAKAYAMA HIROAKI (author) / NISHIYAMA TERUKI (author) / OIKAWA MORI (author) / HARADA NORIYOSHI (author) / MOMIYAMA TAKASHI (author) / YOSHIHARA TATEO (author)
2020-08-06
Patent
Electronic Resource
Japanese
LEVEE REINFORCEMENT STRUCTURE AND LEVEE REINFORCEMENT METHOD
| European Patent Office | 2021