粉喷桩体的力学性质试验研究  

Experimental Study on Mechanical Property of Dry Jet Mixing Pile

作　　者：罗思京[1] 

机构地区：[1]武汉工业学院土木工程系,武汉430023

出　　处：《科学技术与工程》2007年第20期5419-5421,5425,共4页Science Technology and Engineering

基　　金：湖北省教育厅优秀中青年创新团队项目(T200603)资助

摘　　要：粉喷桩是处理软弱地基的一种重要方法。通过水泥土的室内配合比试验,研究了粉喷桩体的抗拉、抗压和抗剪强度性质及其影响因素,可为粉喷桩施工和设计提供理论指导。Dry jet mixing pile is an important method to treat weak foundation. Through different matching rates experiments of cement-soil, tensile, compression and shear intensities of dry jet mixing pile were studied, and the influence factors were anadyzed. Theoretical guidance can provided to dry jet mixing pile design and construction.

关 键 词：粉喷桩 实验 施工 强度 

分 类 号：TQ172.12[化学工程—水泥工业]