摘要
西汉高速公路某段为湿陷性黄土路堑边坡,采用双管锤击碎石桩加固此边坡。双管锤击碎石桩的排水通道作用明显,在粘性土中尤其显著。经实践检验,经加固的护坡整体稳定,取得较好的整治效果。
Double tubes hammering gravel piles are adopted to reinforce collapsible losses cutting slope in a section of(Xi'an-Hanzhong) Highway because of their significantly drainage effects,especially in cohesive soil.According to actual project,integral stability and good construction effect are gained.
出处
《施工技术》
CAS
北大核心
2008年第S1期165-167,共3页
Construction Technology
关键词
边坡加固
碎石桩
湿陷性黄土
施工技术
slope reinforcement
gravel pile
collapsible losses
construction technology