龙井水库大坝的渗流和稳定分析  

ANALYSIS OF SEEPAGE AND STABILITY FOR THE CLAY CORE DAM OF LONGJING RESERVOIR

作　　者：郭家朋[1] 余金煌[2] 董育烦[1] 邓成发[1] 

机构地区：[1]河海大学土木工程学院,南京210098 [2]安徽省淮委水利科学研究院,蚌埠233000

出　　处：《工程地质学报》2007年第6期802-805,795,共5页Journal of Engineering Geology

摘　　要：本文以龙井水库大坝为例,运用有限单元法对粘土心墙坝的渗流进行分析计算,同时运用瑞典圆弧滑动法和简化Bishop法对粘土心墙坝的坝体稳定进行分析计算,在此基础上对水库大坝进行了渗流安全评价和稳定性安全评价。This paper takes the Longjing reservoir dam as an example to analyze the seepage and stability of reservoir clay core dams. The finite element method is used to examine the seepage. The slope stability is examined with the Swedish circle method and the Bishop method at the clay core dam. On this basis, the paper evaluates the safety of the seepage and the slippage resistivity of the Longjing reservoir dam.

关 键 词：粘土心墙坝 渗流 抗滑稳定 瑞典条分法 有限单元法 

分 类 号：P642[天文地球—工程地质学]