摘要
边坡稳定性分析研究,一直成为岩土工程界的重大研究课题。根据对某电站施工期间工程边坡详细的野外实地调查,查阅和整理大量的资料,总结出工程区边坡工程特性,获得边坡稳定性定性评价。在建立边坡岩体稳定性研究模型的基础上,采用三维数值模拟,对高边坡开挖过程进行再现,验证所建立的地质模型或概念模型的实用性和合理性。重点分析电站施工期高边坡的稳定性,同时,也为高边坡的开挖施工及支护措施提供了许多合理的建议。
An Analysis of slope stability has become a major research topic of concern in the field of geotechnical engineering. According to the field investigation on the slope of a hydropower station in detail during construction, we have inspected large amounts of data in the characteristics of project area in slope engineering to get slope stability evaluation. In the establishment of the slope stability research on the model, we have got a three- dimensional numerical simulation on high slope excavation process of reproduction to verify the geological model or concept model in practical rationality. We are focusing our views on the stability of high slope in hydropower station during construction period, including the high slope excavation and supporting measures to provide many reasonable suggestions.
出处
《中国锰业》
2016年第5期10-12,共3页
China Manganese Industry
基金
湖南省教育厅一般资助项目(15C0530)
岩土力学与工程安全湖南省重点实验室开放基金资助项目(16GES05)
关键词
边坡
稳定性分析
三维数值模拟
开挖
Slope
stability analysis
Three-dimensional numerical simulation
Excavation
