一种预制挡土墙的基础施工方法及其应用
By setting a slope of i and laying steel bars on the foundation of the retaining wall, and using foamed concrete and concrete materials to form an impermeable body, the problem of retaining wall collapse was solved, the stability of the retaining wall was improved, and the river channel was prevented from landslide and collapse.
CN117627031BActive Publication Date: 2026-07-17THE GUANGDONG NO 3 WATER CONSERVANCY & HYDRO ELECTRIC ENG BOARD CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- THE GUANGDONG NO 3 WATER CONSERVANCY & HYDRO ELECTRIC ENG BOARD CO LTD
- Filing Date
- 2023-11-30
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing retaining walls are prone to collapse in riverbeds due to loose soil, causing riverbed landslides and reducing the safety of riverbed landslides.
Method used
The precast retaining wall foundation construction method is adopted. By setting the slope i calculation formula and laying steel bars, foam concrete and concrete materials are used to form an impermeable body and a load-bearing whole, thereby enhancing the stability of the retaining wall.
Benefits of technology
It effectively prevents the retaining wall from tilting towards the river channel, improves the stability of the retaining wall, prevents river channel landslides and collapses, and enhances the safety of river channel landslides.
✦ Generated by Eureka AI based on patent content.
Abstract
本发明公开了一种预制挡土墙的基础施工方法及其应用，属于挡土墙技术领域，所述基础施工方法，包括如下步骤：(1)基础设置，所述基础沿着河道方向的中心设置一定的坡度i；(2)在设有坡度i的基础上布设钢筋，浇筑合成材料，得到预制挡土墙基础；所述坡度i的计算公式为：i＝H’ / Lmax*100％；式中H’为修正高程差；Lmax为最大水平距离。本发明的基础施工方法利用坡度的设置可以使上层挡土墙的重心产生向内位移，解决了挡土墙向河道倾斜导致的失稳问题，从而有效提升了挡土墙及其施工的稳定性。
Need to check novelty before this filing date? Find Prior Art