壤土心墙坝运行期渗流安全分析  

Analysis on seepage safety of a loam core wall dam during operation

作　　者：巩娜 GONG Na(Shandong Baisheng Construction Engineering Group Co.,Ltd)

机构地区：[1]山东百盛建工集团有限公司,山东临沂276000

出　　处：《大坝与安全》2020年第5期36-39,50,共5页Dam & Safety

摘　　要：分析运行期壤土心墙坝渗流情况,可对坝体渗流安全作出评价。基于渗压计监测结果分析、基于Auto⁃Bank软件进行4种不同工况下渗流有限元计算,分析得出壤土心墙坝在当前工况下处于渗流安全状态。To analyze the seepage of a loam core wall dam during operation,its seepage safety is evaluat⁃ed.Based on monitoring results by osmometers,the finite element calculation of seepage under four dif⁃ferent working conditions is carried out by use of AutoBank software.The results show that the dam is in a safe state of seepage under the current working conditions.

关 键 词：壤土心墙坝 渗压监测 有限元计算 渗流安全 

分 类 号：TV698.1[水利工程—水利水电工程]