灌注桩的后注浆施工法

Construction method of borehole cast-in-place concrete pile

介绍了灌注桩后注浆施工法及其特点,适用范围和工艺原理,分析了后注浆对桩承载力的作用。通过灌注桩的施工工程实例,重点论述了灌注桩的后注浆的施工应用和灌注桩事故处理方法。

This paper introduces the construction method and characteristics-fields of application and principle of post slurry injection construction-analyzes the influences of the method on carrying capacity of piles. Through the practical example-the application and accident treatment measures are discussed.