池潭大坝坝基渗流异常成因解析  

Cause Analysis for Unusual Foundation Seepage of Chitan Dam

作　　者：朱国金[1] 胡灵芝[1] 刘林松[2] 蒋皓 

机构地区：[1]中国水电顾问集团昆明勘测设计研究院,云南昆明650051 [2]浙江省台州市水利水电勘测设计院,浙江台州318000 [3]无锡市交通规划设计院有限公司,江苏无锡214072

出　　处：《水电能源科学》2005年第6期45-47,80,共4页Water Resources and Power

摘　　要：针对池潭大坝6#～8#坝段坝基出现扬压力测孔水位较高、6#坝段坝基渗漏量较大等异常情况,根据坝基渗流实测资料,应用有关的数学模型对异常情况进行了定量和定性的分析,解析了异常情况的成因,对相应坝段渗流性态进行了评价.Based on observation data of seepage in Chitan dam faundation,this paper applies relevant mathematical model to analyze quantitatively and qualitatively the following unusual phenomenon: large uplift pressure in the foundation of the No.6～8 dam sections and large seepage of the No.6 dam section.The cause of the unusual phenomenon is revealed.On this basis,the seepage behavior of the dam sections is evaluated.

关 键 词：渗流分析 宽缝重力坝 坝基 

分 类 号：TV139.14[水利工程—水力学及河流动力学]