摘要
通过对某220kV变电所采用真空联合堆载预压法进行地基处理，分析地基土体在处理前后的变化，得出总体地基土改善明显，但场地的不同部位，处理的效果不同，特别在场地中部的4～6m处理效果相对较好。
Through Combined Using Vacuum-loading preprocessing foundation soil in one 220kV substation, this article analyses the variations between the foundation un-preprocessed soil and the preprocessed foundation soil, and deduces that the qualities of foundation soil are improved obviously as a whole, and the processing results are varied in different positions of yard, especially the processing results are more ideal in 4 - 6m of intermediate section of the yard.
出处
《电力勘测设计》
2006年第4期17-20,共4页
Electric Power Survey & Design
关键词
真空堆载联合预压
地基土
深层土体
水平位移
vacuum heaped load precompression
foundation soil
deep soil mass
horizontal displacement.
