Stability analysis and treatment for expressway in karst area

被引：0
|
作者：
Wang, JC [1 ]
Hou, WH [1 ]
Wang, XZ [1 ]
机构：
[1] Shijiazhuang Railway Inst, Shijiazhuang 050043, Peoples R China
来源：
Proceedings of the World Engineers' Convention 2004: Vol D, Environment Protection and Disaster Mitigation | 2004年
关键词：
expressway; karst foundation; collapse; treatment;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Along the expressway front LaiWu to XinTai, there are five kilometers passing the karst area of head water, where there are a lot of small collapse spread. The collapse of these karsts does a great harm to the construction and operation of expressway. In this paper, based on the engineering geological investigation, analysis of geological structure and hydrogeological conditions, through analyzing the stability of karst cavern, the grouting as a ground treatment method is proposed to make sure the safety of expressway during their lives, also it will be of a directive significance for the similar expressway engineering.
引用
收藏
页码：499 / 503
页数：5
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