摘要
以某公路路基挖方边坡滑塌处治为依托,结合工程地质、水文条件及边坡破坏状态,分析了滑塌产生的原因,并对边坡进行稳定性分析计算,确定最终的处治方案。该处滑塌采用边坡卸载、重力式抗滑挡土墙、钢花管注浆等多种方法进行综合治理,取得了良好的加固效果。
According to the treatment for the excavated slope slump of a highway subgrade,combined with the engineering geology,hydrology and the slope failure conditions,the causes of the slump was analyzed,and the slope stability was analyzed and calculated,in order to determine the final treatment scheme.The slope unloading,gravity anti-slip retaining wall and steel floral tube grouting were used to comprehensively control the slope slump,and good reinforcement effect had been achieved.
作者
李凤岭
LI Feng-ling(Shanxi Transportation Survey&Design Institute Co.,Ltd.,Taiyuan,Shanxi 030032,China)
出处
《山西交通科技》
2021年第6期10-12,25,共4页
Shanxi Science & Technology of Transportation
关键词
公路
路基边坡
滑塌
处治
highway
subgrade slope
slump
treatment
