›› 2002, Vol. 23 ›› Issue (1): 12-16.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

A time experimental study of uniaxial compression for frozen soil

LIU Zeng -li  ,LI Hong -sheng  ,ZHU Yuan-lin  ,PU Yi-bin ,   

  1. 1.Department of Engineering Mechanics,Dalian University of Technology,Dalian116023,China;2.State Key Laboratory of Frozen Soil Engineering,LIGG,CAS,Lanzhou730000,China
  • Received:2001-03-12 Published:2002-01-15

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Abstract: The uniaxial compression process of frozen soil was studied by computerized topography (CT) method .The characteristics of microstructure under different loading level are discussed for saturated and unsaturated frozen soil respectively .The feature of failure behavior is given out too .Finally ,the damage values resulted from newly born holes and cracks are calculated by using CT distinguishing model .

Key words: frozen soil, uniaxial compression, timely study using CT method, characteristics of microstructure, feature of failure behavior

CLC Number: 

  • TU411
  • 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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