A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Retaining wall for hydraulic engineering
The invention discloses a retaining wall for a water conservancy project, relates to the technical field of retaining walls, and aims to solve the problems that the contact area of the retaining wall and an original soil body is constant, and the retaining wall is easy to crack or damage under long-term water impact and erosion. The toe box and the heel box are arranged at the front lower end and the rear lower end of the vertical arm box respectively, the lower ends of the vertical arm box, the toe box and the heel box are jointly provided with a middle cushion layer, and in the process that the retaining wall is applied to a reservoir dam body after construction is completed, the vertical arm box, the toe box and the heel box of a concrete structure are built on the basis of a gravel bottom cushion layer of a trapezoidal structure. The locking anchor rods and the pull-down anchor rods are used for traction, so that the whole retaining wall forms an integral combined frame steel mold and an anti-impact structure, and under continuous erosion impact of water on one side of a reservoir dam body, the purpose of unloading impact force through the anti-impact structure and realizing integral stabilization of a soil body through the combined frame steel mold is achieved.
本发明公开了一种水利工程用挡土墙，涉及挡土墙技术领域，本发明针对挡土墙与原有土体的接触面积恒定，在长期的水体冲击和侵蚀下极易出现挡土墙开裂或破损的问题，包括立臂箱、趾箱和踵箱，趾箱和踵箱分别设置在立臂箱的前、后下端，立臂箱、趾箱和踵箱的下端共同安装有中间垫层，挡土墙在施工完毕后应用于水库坝体的过程中，通过混凝土结构的立臂箱、趾箱和踵箱以梯形结构碎石底垫层为基础进行搭建，辅以锁紧锚杆、下拉锚杆进行牵拉，使整个挡土墙形成整体组合框架钢模以及抗冲击结构，在不断受到水库坝体一侧的水体的侵蚀冲击下，通过抗冲击结构完成冲击力的卸载以及通过组合框架钢模实现整体的稳定土体的目的。
Retaining wall for hydraulic engineering
The invention discloses a retaining wall for a water conservancy project, relates to the technical field of retaining walls, and aims to solve the problems that the contact area of the retaining wall and an original soil body is constant, and the retaining wall is easy to crack or damage under long-term water impact and erosion. The toe box and the heel box are arranged at the front lower end and the rear lower end of the vertical arm box respectively, the lower ends of the vertical arm box, the toe box and the heel box are jointly provided with a middle cushion layer, and in the process that the retaining wall is applied to a reservoir dam body after construction is completed, the vertical arm box, the toe box and the heel box of a concrete structure are built on the basis of a gravel bottom cushion layer of a trapezoidal structure. The locking anchor rods and the pull-down anchor rods are used for traction, so that the whole retaining wall forms an integral combined frame steel mold and an anti-impact structure, and under continuous erosion impact of water on one side of a reservoir dam body, the purpose of unloading impact force through the anti-impact structure and realizing integral stabilization of a soil body through the combined frame steel mold is achieved.
本发明公开了一种水利工程用挡土墙，涉及挡土墙技术领域，本发明针对挡土墙与原有土体的接触面积恒定，在长期的水体冲击和侵蚀下极易出现挡土墙开裂或破损的问题，包括立臂箱、趾箱和踵箱，趾箱和踵箱分别设置在立臂箱的前、后下端，立臂箱、趾箱和踵箱的下端共同安装有中间垫层，挡土墙在施工完毕后应用于水库坝体的过程中，通过混凝土结构的立臂箱、趾箱和踵箱以梯形结构碎石底垫层为基础进行搭建，辅以锁紧锚杆、下拉锚杆进行牵拉，使整个挡土墙形成整体组合框架钢模以及抗冲击结构，在不断受到水库坝体一侧的水体的侵蚀冲击下，通过抗冲击结构完成冲击力的卸载以及通过组合框架钢模实现整体的稳定土体的目的。
Retaining wall for hydraulic engineering
一种水利工程用挡土墙
LIU YANMING (author) / YIN HONGYUN (author) / ZHANG XIUJIN (author) / QI CHENGXIN (author) / HU BIN (author)
2024-05-17
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Hydraulic engineering retaining wall and construction method thereof
| European Patent Office | 2021