摘要
文章主要论述了粉喷桩的软土加固原理、受力机理,并以武汉市东西湖220kV变电站工程场地软弱土粉喷桩地基处理为例,阐述了进行变电站全场地基处理设计采用粉喷桩时,经济合理桩长的选用方法,供电网工程及其他行业的设计人员参考。
This paper discussed the consolidating principle and stress mechanism of powder spray pile for soft soil.Taking a Wuhan 220 kV substation with power spray pile to treat the soft soil foundation as an example,the paper expounded its treatment design for the whole substation foundation,and the selection method of economical and reasonable pile length,which provided reference for the designers of power grid and other trades.
出处
《湖北电力》
2011年第2期44-46,共3页
Hubei Electric Power
关键词
复合地基
粉喷桩
桩长
compound foundation
powder spray pile
pile length
