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| STUDY ON SEEPAGE FIELD CHARACTERISTIC OF ROCK-FILL DAM IN DEEP OVERBURDEN FOUNDATION WITH ADOPTION OF HUNG- UPSIDE DOWN IMPERVIOUS WALL |
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Abstract To build a rock-fill dam in deep overburden stratum,because of technique limit for current construction condition,the impervious walls can not cover or penetrate the deep overlay layers thoroughly. Therefore,analysis of hung-upside down imperious wall is adopted and considered in the rock-fill dam engineering. Seepage field analysis for this kind of project and its corresponding results are achieved,and the obtained results can provide references to similar engineering projects.
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Received: 01 March 2004
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