水利工程中灌浆技术的应用

Application of Grouting Technology in Hydraulic Engineering

灌浆是一种广泛应用于水利水电工程的施工方法,通常采用水泥浆、化学浆液等原料,采用钻孔或直接向孔道内灌浆的方式,能有效充填孔隙,增强结构性能。采用灌浆技术可以有效地治理岩溶地质环境下的滑坡、岩溶等地质灾害,并能有效改善土壤的物理力学特性,防止出现渗水等问题。介绍了灌浆技术的基本原理和常见病害,分析了灌浆技术的施工过程,详细论述了灌浆工艺的检验方法,以期为我国灌浆技术的应用提供参考。

Grouting is a widely used construction method in water conservancy and hydropower projects,which usually uses various raw materials such as cement slurry and chemical slurry.It can effectively fill the pores and enhance the structural performance by drilling or directly grouting into the pores.The use of grouting technology can effectively control geological disasters such as landslides and karst in karst geological environments;and it can effectively improve the physical and mechanical properties of the soil,prevent water seepage and other problems.The article introduces the basic principles and common diseases of grouting technology,analyzes the construction process of grouting technology,and discusses in detail the inspection methods of grouting technology,in order to provide reference for the application of grouting technology in China.