大藤峡水利枢纽左岸弃渣场边坡稳定性分析  

Slope stability analysis of left bank spoil yard of Datengxia Water Conservancy Project

作　　者：刘刊[1] 庞博[1] 贾文[1] LIU Kan;PANG Bo;JIA Wen(Northeast Investigation,Design and Research Co.,Ltd.,Changchun 130021,China)

机构地区：[1]中水东北勘测设计研究有限责任公司,长春130021

出　　处：《广西水利水电》2021年第5期26-29,共4页Guangxi Water Resources & Hydropower Engineering

摘　　要：大藤峡水利枢纽左岸弃渣场位于船闸和黔江副坝外侧,弃渣场作为工程中重要的配套部位,其边坡稳定对工程建设、运营将产生重大影响。该弃渣场地质条件岩性混杂、颗粒不均、压实不等。通过对大藤峡水利枢纽左岸弃渣场分析,经GeoStudio定量计算,对边坡进行稳定性分析,并预判边坡存在的风险。The left bank spoil yard of Datengxia Water Conservancy Project is at the exterior side of shiplock and Qianjiang auxiliary dam.The slope stability of spoil yard has a significant impact on the construction and operation of project.The geological conditions of this spoil yard are characterized by mixed lithology,uneven particles and unequal compaction.Based on quantitative calculation by GeoStudio,the slope stability of spoil yard is analyzed,and the risk of the slope is evaluated.

关 键 词：弃渣场 边坡稳定 GeoStudio 大藤峡水利枢纽 

分 类 号：TV223[水利工程—水工结构工程]