水资源与水工程学报Issue(4)：65-68,4.DOI:10.11705/j.issn.1672-643X.2014.04.014
尾矿坝浸润线干滩监测预警值的计算
Calculation of monitoring warning value of tailing dam's seepage line and dry beach
摘要
Abstract
In order to comprehensively play various functions of online monitoring system of tailing dam , it is necessary to supply warning values of monitoring items of the system .Among all the items ,the warn-ing value of seepage line and dry beach can be gotten on basis of seepage theory and limit equilibrium theory and its calculation process can be realized by geo-studio2007's relative modules .The seepage line can be computered in SEEP/W module and the situ stress can be computered in SIGMA/W module , and safety factor be in SLOPE/W module.It can be decided whether to warn by comparing the safety factor with the standard value .This is a calculation process of cycle search .The standard value of safety factor can be extracted from two documents of Safety technical regulations for the tailings pond ( AQ2006-2005 ) and Design code for rolled earth-rock fill dam(SL274-2001).All of the monitoring items is reasonable to use three grades warning .The warning values of seepage line and beach width of a grade five tailing dam were calculated through above the process .The effect of these warning values are good now .关键词
尾矿坝/在线监测/浸润线/干滩/geo-studio2007Key words
tailing dam/online monitoring/seepage line/dry beach/geo-studio2007分类
建筑与水利引用本文复制引用
林雪松,陈殿强,何峰..尾矿坝浸润线干滩监测预警值的计算[J].水资源与水工程学报,2014,(4):65-68,4.基金项目
国家自然科学基金青年基金项目 （）
