Reservoir Bank Stability Study on Strength Reduction

摘要：

　　In order to study the influence factors of the reservoir bank stability, based on FLAC-3D,numerical calculation model for reservoir bank stability was established by strength reduction.The results show: (1) Two criterions of reservoir bank instability were compared based on strength reduction,thesafety factor is similar to use criterion of plastic zone and displacement; (2) Internal friction angle and cohesive strength are the main factor that influence the reservoir bank stability, the tensile strength has minimal effect; (3) It is recommended to use clayey soil with high internal friction angle and cohesive strength in order to improve the stability of the reservoir bank

关键词： Reservoir bank stability Strength reduction Safety factor FLAC-3D

作者: Xu Jun Du Weihua Yi Shanjun

作者单位: Shandong Yellow River Engineering Group Co., Ltd., Jinan 250011, China Yellow River Shandong Bureau, YRCC, Jinan 250011, China

会议类型: 国内会议

会议名称: 中国水利学会2016学术年会

会议地点: 成都

会议语种:英文

页码: 1418-1422

在线出版日期: 2016-10-19（万方平台首次上网日期，不代表论文的发表时间）