摘要
通过对韩信沟水库大坝坝基处理方案的对比选择,提出了应对特殊坝基土———液化土层(软基)的可行方法:连续粉喷桩墙。使用此技术能封闭液化土层,并使软土硬结,加固成为稳定土基。
By means of comparing the schemes to treat dam foundation of Hanxingou Reservoir,the feasible method to treat the specifical soft soil in dam foundation---liquefaction soil stratum is selected.This method is to construct a powder spraying pile wall.It can close the liquefaction soil stratum,harden the soft soil and consolidate this soil to form stable foundation.
出处
《山西水利科技》
2013年第2期56-57,63,共3页
Shanxi Hydrotechnics
关键词
坝基处理
粉喷桩
加固
treating dam foundation
powder spraying pile
consolidation
