关于岩溶坝基的渗漏和灌浆处理分析

Analysis on the Leakage and Grouting Processing of Karst Dam Foundation

坝基是水利工程的重要基础,对水利工程的安全和性能具有直接影响。在岩溶地区建设的坝基一般被称为岩溶坝基,由于其独特的地质条件,容易出现坝基渗漏的问题,对坝基安全存在不小影响。本文对岩溶坝基常见的渗漏问题做了简单介绍,分析了适用于岩溶坝基渗漏的灌浆处理技术,并结合实例做了深入研究,以期为相关工作提供一定的参考。

Dam foundation is an important basis of water conservancy engineering, it has direct impact on the secunty and pertormance of water conservancy project. The dam foundation constructed in karat region is generally called karst dam foundation. Because of its unique geological conditions, the leakage of dam foundation is easily appeared, and that has big impact on the dam safety. This paper simply introduces the common leakage of karst dam foundation, analyzes the grouting processing technologies that applicable to the leakage of karst dam foundation and deeply researches the instance to provide some reference for related work.