摘要
岩溶地区钻孔灌注桩施工难度大,风险高,且多为突发事故,施工前要做好充分的准备,加强施工管理与组织。针对不同的溶洞及软弱覆盖层分布情况,采取不同的施工方案进行处理,以提高施工效率。
Construction of bored piles in Karst area is difficult,high-stake and full of unexpected incidents,so in order to increase the efficiency of construction,we have to do full preparations before construction to reinforce the management and organization of construction and adopt different construction plan for different distribution situation of Karst cave and soft covering.
出处
《铁道建筑技术》
2011年第6期20-23,共4页
Railway Construction Technology
关键词
岩溶地区
钻孔桩
溶洞处理
karst area
bored pile
karst cave treatment
