Rationality Analysis on Anti-Seepage Reinforcement Technology of Adding Membranes for Earth Dam on Deep Foundation
The rationality of anti-seepage reinforcement technology is discussed in the case of Binghu reservoir in Xinjiang, against the seepage problem in deep foundation which is com-mon in northwest of China. According to finite element analysis and operational evaluation,compared with the reinforcement, before and after dam seepage behavior has significantly im-proved while phreatic lines decreased and gradient reduced significantly in the key place, but the seepage behavior will be changed heavily once destructing in geomenbranes. In a word,and impermeable geomembrane technology of adding geomembranes for earth dam on deep foundation is reasonable and effective, and it is proposed to strengthen the protection and monitoring of geomembranes.
Deep foundation binghu reservoir anti-seepage reinforcement anti-seepage technoloy geomembrane rationality
Zhang Shichen Zhou Chunxu Yang Zhenghua Zhou Kefa
Dam Safety Management Center of M.W.R, Nanjing 210029, China Nanjing Hydraulic Research Institute, N Nantong Shipping College, Nantong 226010, China
国际会议
International Conference on Dam Safety Management(2008水库大坝安全管理国际研讨会)
南京
英文
189-196
2008-10-22（万方平台首次上网日期，不代表论文的发表时间）