摘要
以桂林市新解放桥桥基为例 ,分析了桂林市新解放桥桥基岩体溶洞顶板稳定性的影响因素 ,采用结构力学分析方法 ,研究了各影响因素对溶洞顶板稳定性的影响及变化规律 。
In this paper,the factors affection the stability of caves's roof of Xin Jiefang bridge in Guilin city are analysied with referencing previous data.The effect of every factors on the stability of caves's roof and the variability law are studied by means of the structure mechanics method on the course,the stability of the roof of caves in the condition of the self-weight pressure of rocks and soil and outer load can be known.
出处
《西部探矿工程》
CAS
2002年第4期33-35,共3页
West-China Exploration Engineering
