A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Dam leakage repairing method
The invention provides a dam leakage repairing method. The dam leakage repairing method comprises the following steps that S1, materials are prepared; s2, construction preparation is conducted, specifically, the construction preparation further comprises preparation work of a construction platform, and the preparation work of the construction platform comprises excavation and filling; s3, construction of an anti-seepage wall, wherein the construction of the anti-seepage wall further comprises the step of arranging an embedded pipe; and S4, anti-seepage reinforcement construction is conducted. According to the dam leakage repairing method provided by the invention, the integrity of dam leakage repairing work is greatly improved through the dam body and dam foundation covering layer concrete anti-seepage wall and dam foundation bed rock anti-seepage reinforcing work, the anti-seepage reinforcing work of the anti-seepage wall connecting part and the complete repairing work of the anti-seepage reinforcing machining part of the dam penetrating culvert pipe; and meanwhile, the situation that the benefits of a reservoir and the uplift pressure of the dam bottom are reduced due to dam foundation leakage is avoided, the conditions of dam foundation rock-soil body subsurface erosion and dam foundation instability are effectively avoided, and the overall stability of the dam is effectively improved.
本发明提供一种大坝渗漏修复方法。所述大坝渗漏修复方法包括以下步骤：S1：材料准备；S2：施工准备，所述施工准备中还包括施工平台的准备工作，所述施工平台的准备工作包括挖掘及填充两项；S3：防渗墙施工，所述防渗墙施工中还包括设置预埋管；S4：防渗加固施工。本发明提供的大坝渗漏修复方法通过对坝体及坝基覆盖层混凝土防渗墙、坝基基岩防渗加固、防渗墙连接部位防渗补强加固及穿坝涵管防渗补强加工部位的完整修复工作，从而使得大坝渗漏修复工作的完整性得到极大的提高，同时避免了坝基渗漏减低水库的效益及坝底的扬压力，有效的避免了坝基岩土体潜蚀及坝基失稳情况的发生，有效的提高了大坝整体的稳定性。
Dam leakage repairing method
The invention provides a dam leakage repairing method. The dam leakage repairing method comprises the following steps that S1, materials are prepared; s2, construction preparation is conducted, specifically, the construction preparation further comprises preparation work of a construction platform, and the preparation work of the construction platform comprises excavation and filling; s3, construction of an anti-seepage wall, wherein the construction of the anti-seepage wall further comprises the step of arranging an embedded pipe; and S4, anti-seepage reinforcement construction is conducted. According to the dam leakage repairing method provided by the invention, the integrity of dam leakage repairing work is greatly improved through the dam body and dam foundation covering layer concrete anti-seepage wall and dam foundation bed rock anti-seepage reinforcing work, the anti-seepage reinforcing work of the anti-seepage wall connecting part and the complete repairing work of the anti-seepage reinforcing machining part of the dam penetrating culvert pipe; and meanwhile, the situation that the benefits of a reservoir and the uplift pressure of the dam bottom are reduced due to dam foundation leakage is avoided, the conditions of dam foundation rock-soil body subsurface erosion and dam foundation instability are effectively avoided, and the overall stability of the dam is effectively improved.
本发明提供一种大坝渗漏修复方法。所述大坝渗漏修复方法包括以下步骤：S1：材料准备；S2：施工准备，所述施工准备中还包括施工平台的准备工作，所述施工平台的准备工作包括挖掘及填充两项；S3：防渗墙施工，所述防渗墙施工中还包括设置预埋管；S4：防渗加固施工。本发明提供的大坝渗漏修复方法通过对坝体及坝基覆盖层混凝土防渗墙、坝基基岩防渗加固、防渗墙连接部位防渗补强加固及穿坝涵管防渗补强加工部位的完整修复工作，从而使得大坝渗漏修复工作的完整性得到极大的提高，同时避免了坝基渗漏减低水库的效益及坝底的扬压力，有效的避免了坝基岩土体潜蚀及坝基失稳情况的发生，有效的提高了大坝整体的稳定性。
Dam leakage repairing method
一种大坝渗漏修复方法
ZHANG XUEJIN (author) / ZHANG GUOXIN (author) / WANG KAIMIN (author) / DONG ZHIDA (author) / TENG LEI (author) / WANG TIAN (author) / ZHAO YONG (author) / YU WENBIN (author)
2023-03-07
Patent
Electronic Resource
Chinese
| European Patent Office | 2015