加固需求度分析在某水电站右岸边坡的应用  

APPLICATION OF REINFORCEMENT DEMAND DEGREE ANALYSIS TO SLOPE STABILITY OF HYDROPOWER STATION

作　　者：和海芳[1] 祝介旺[1] 伍法权[1] 贺可强[2] 

机构地区：[1]中国科学院工程地质力学重点实验室,北京100029 [2]青岛理工大学,青岛266033

出　　处：《工程地质学报》2008年第4期512-517,共6页Journal of Engineering Geology

基　　金：中国科学院知识创新工程重要方向项目(KZCX2-YW-109)

摘　　要：边坡工程需要合理确定加固区与非加固区,在施工过程中,要动态调整设计方案。加固需求度方法将影响边坡稳定的主要因素与现场实际的位移监测结果结合起来,依靠专家经验知识,能够得到比较好的结果。在边坡加固需求度的基础上,引入影响权值,对某水电站右岸边坡稳定性进行分析,计算出一段位移监测期内边坡各部分的加固需求程度,得到了比较好的应用。It is very necessary to determine reasonable reinforced area and no reinforced area in slope engineering. Design scheme is often verified and adjusted in the process of construction. The reinforcement demand degree analysis is a new method. It can combine major factors of affecting slope stability with actual displacement monitoring results at the site, and also can find adequate design results by expert experience and knowledge. This reinforcement demand degree analysis is applied to the slope stability on the right bank of a hydropower station. The analysis adopts affecting weight values, and reaches reinforcement demand degree for each part of the slope during the period of construction. The application has obtained the best results.

关 键 词：加固需求度 影响权值 判断矩阵 影响因素矩阵 位移比矩阵 

分 类 号：TD824.7[矿业工程—煤矿开采]