增钙粉煤灰在粉体搅拌加固技术中的应用  

Application of Flyash Added Calcium in the Construction of Jet Pile for Improving Foundations

作　　者：朱耀庭[1] 李卫[1] 

机构地区：[1]天津港湾工程研究所,天津300222

出　　处：《中国港湾建设》2000年第5期44-47,共4页China Harbour Engineering

摘　　要：本文介绍了增钙粉煤灰作为固化剂的粉喷桩在工程中的运用情况 ,通过室内配合比试验和对粉喷桩现场检测资料 。This paper introduced the application of flyash added calcium as cementing agent in the construction of jet pile and analyzed the feasibility of extensive use for flyash added calcium replacing cement materials,etc.in the construction of jet pile for improving foundations in accordance with the laboratory test,unconfined compression strength of pile body core sample and composite foundation loading test.

关 键 词：增钙灰 复合地基 载荷试验 粉体搅拌加固 

分 类 号：TU472.36[建筑科学—结构工程]