Soil Engineering and Foundation

›› 2011, Vol. 25 ›› Issue (2): 12-.

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Test Analysis of Properties and Strength Change of Sludge Soft Soil Consolidated by Vacuum Preloading

DONG  Jiang  ping1, TANG  Tong  zhi2, ZHANG  Xiong  zhuang1, YUE  bin2 
  

  1. (1. SDC waterway construction Co., Ltd., Ningbo Zhejiang  315200；
     2. Nanjing hydraulic research institute, Nanjing  210029, China)
  • Received:2010-03-26 Online:2011-04-20 Published:2012-01-13

Abstract: On the basis of laboratory and in\|situ tests, the index of sludge soft soil about physical, mechanical and strength properties before and after the vacuum preloading treatment was studied. Results showed that the property of sludge soft soil in the depth of drainage body was improved.