Earth Dam Seepage Control Structure Of Geomembrane To Optimize The Design Of Research And Application

Base on former researcher work, the paper have done some research works foroptimal design of geomembrane anti-seepage structure in embankment dams. Andwrite the corresponding software. The major content in this paper: 1.the paper carryout lots test on HDPE, the conten involve tension of geomembrane, pentrability ofgeomembrane; stress-strain of geomembrane. and analysis these results of test; 2.thepaper carry out test on interact between geomembrane and materials of dam. Thesetest involve friction test, puncture test etc.. And analysis these test results.3. the papersummarize and analysis the geomembrane anti-seepage structure in embankment dam.And construe the safty of the geomembrane anti-seepage structure in embankmentdam. 4.the paper apply VB6.0 to write the software of optimal design ofgeomembrane anti-seepage structure in embankment dam. 5. the paper carry throughtwo-dimension seepage numerical calculattion. And compare the effects of anti-seepage to different types of anti-seepage in embankment. 6. the paper carry out thecalculation of coupled stress and seepage for dams with a geotextile/geomembranecomposite liner. And construe the major stress, settlement etc in dams.