弃渣场边坡稳定性安全监测及成果分析  

Safety Monitoring on Side Slope Stability of Spoil Site and Result Analysis

作　　者：保华富[1] 李仕胜[1] 魏友庆[1] 

机构地区：[1]中国水电顾问集团昆明勘测设计研究院科学研究分院,云南昆明650033

出　　处：《云南水电技术》2007年第3期91-97,104,共8页

摘　　要：本文介绍了某大型水电站弃渣场边坡稳定性安全监测工程监测布置，结合监测成果分析，对弃渣场边坡的变形范围和可能失稳区域进行了界定，对边坡的变形特性、变形破坏机理及影响因素等进行了深入系统的分析研究。监测确保了移民的安全撤离、为各级部门预警决策和顺利施工起到重要指导作用，也为后期渣场扩大弃渣方案设计及可能的边坡处理决策提供重要依据。The article presents safety monitoring layout, deformation scope, determined probable instable scope and damage mechanism of side slope for so-and-so hydropower projects. Further analysis and studies are conducted on abovementioned issues. The safety monitoring ensures smooth resettlement, gives safety warning and provides positive information for decision making for authority on various levels and also offer evidence for later enlargement of spoil site and side slope treatment.

关 键 词：弃渣场 边坡 蠕滑 破坏机理 监测 预警 

分 类 号：TV698.1[水利工程—水利水电工程]