注浆技术在城镇建设和整治中的应用

Application of Grouting Technique in Urban Construction and Renovation

摘要:

在城镇建设和整治中采用注浆技术，可以改良地层土的物理力学性能；在地层中造成团结体；可加固、顶升、纠偏因基础沉降而倾斜的建筑物；还可充填有大型裂隙和洞穴的地层或地下工程壁后空隙．以实例介绍了注浆技术及其在工程中发挥的作用。

Abstract:

se of grouting techniques in construction and treatment of cities and towns can improve physicaland mechanical properties of the soil;createu consolidated mass in the groundlreinforce,elevate and correct thebuilding inclined due to foundation subsidence j and fill the formations,with large fractures and cavities and thegap behind the construction wall. Thegrouting techniques and their functions in construction are illustrated withfield cases.