›› 2005, Vol. 26 ›› Issue (12): 2023-2026.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Experimental research and analysis of quick strengthening serous fluid of dredger fill

LIU Ping-hui1，2, WANG Qing1, SHI Bing-fei1，3, JIANG Jian3   

  1. 1. Jilin University,Changchun 130026, China; 2. North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450008, China; 3. Guangdong Material Testing Center, Guangzhou 510080, China
  • Received:2004-06-14 Online:2005-12-10 Published:2014-01-12

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Abstract: In order to investigate the sedimentation acceleration of serous fluid of dredger fill under the action of the additive and to find a method which can quickly change the serous fluid of dredger fill to foundation with bearing capacity, settlement test was conducted in the acryl glass vessel to simulate the subsidence and consolidation of serous fluid of dredger fill which was mixed respectively with cement, calcined lime and the mixture of cement and lime. Moreover, the mechanism was analyzed from granulometric composition, mineralogical analysis and microstructure. The basis for quick strengthening of the dredger fill was provided. By the comparison of the test result before and after the treating, it was found that the additive had the ability to accelerate consolidation and strengthen serous fluid of dredger fill.

Key words: serous fluid of dredger fill, additive, strengthening, test, structural strength

CLC Number: 

  • TU 411
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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