节点文献
岩溶地区岩体特征分析与桩基处理方法初探
Analyses on Rock Characteristic and Research on Piles Foundation Treatment in Karst
【摘要】 通过对岩溶地区岩体进行钻探取样和室内试验,分析了灰岩岩体的各项特性,并对现场溶洞大小分布规律进行了统计分析,同时介绍了岩溶地区各种桩基处理方法,并结合岩溶地区桩基工程的大量实例,对桩基的嵌岩深度和溶洞顶板的安全厚度进行了分析与讨论。
【Abstract】 According to drilling sampling and test indoor in Karst,characteristic of limestone have been analysed,the distributing law of cavities size also has been statistic analysed.All kinds of piles foundation treatment has been introduced.With a lots of cases of piles foundation,the rock-socketed depth and safety thickness of cavities roof have been analysed and discussed.
【关键词】 岩溶;
嵌岩深度;
安全厚度;
桩基;
【Key words】 Karst; rock-socketed depth; safety thickness; piles foundation;
【Key words】 Karst; rock-socketed depth; safety thickness; piles foundation;
- 【文献出处】 探矿工程(岩土钻掘工程) ,Exploration Engineering(Rock & Soil Drilling and Tunneling) , 编辑部邮箱 ,2005年S1期
- 【分类号】P642.25
- 【被引频次】14
- 【下载频次】137