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Seepage prevention and reinforcement for sluice foundation on soft soil
Authors:ZHANG Ting  ZHAN Jie-min  XIE Ying-en  lI Chuan  DAI Cheng-xiang
Institution:1. Department of Applied Mechanics and Engineering, Sun Yat-sen University, Guangzhou 510275, China; 2. Guangdong Research Institute of Water Resources and Hydropower, Guangzhou 510610, China
Abstract:End-bearing piles are usually used in sluice foundation of soft soil. The soft soil is aquittard. Therefore seepage prevention is easy to be ignored in foundation design. In fact, the settlement of filled soil often caused undercutting in foundation soil. So as to decrease the safety of sluice and embankment, a reinforcement scheme of fore-interception seepage prevention wall is proposed to solve this problem. Engineering application of this method shows good results in seepage preventing.
Keywords:sluice  soft soil  foundation  seepage  
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