›› 2005, Vol. 26 ›› Issue (12): 1967-1971.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Research on silts and silts treated with stabilizers by triaxial shear tests

ZHU Zhi-duo, LIU Song-yu, SHAO Guang-hui, HAO Jian-xin   

  1. College of Traffic and Transportation Engineering,Southeast University, Nanjing 210096, China
  • Received:2004-06-07 Online:2005-12-10 Published:2014-01-12

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Abstract: Silts and silts treated with some additives are studied. These additives include 4 % lime, 2 % cement and 2 % lime, 4 % SEU-2 solidified agent, and 8 % SEU-2 solidified agent, respectively. Unconsolidated undrained triaxial tests and consolidated undrained triaxial tests are used to study characteristics of strength and deformation of silts at various ages and with different additives. Test results show that the stress-strain curves of silts and stabilization silts are primarily softening, and that SEU-2 solidified agent can apparently improve the cohesion of silts. Comparing the strength parameters of stabilization silts treated with different additives, it is considered that adding SEU-2 solidified agent is the most effective method to stabilize silts.

Key words: silt, triaxial shear tests, stress-strain curves, strength parameters, solidified agent

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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