›› 2008, Vol. 29 ›› Issue (6): 1681-1684.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Improvement of matter-element extension model and its application to classification of expansive soils

ZHANG Hui-ying1, ZENG Jian-min2   

  1. 1. Scientific Research Department, Henan Communications College, Zhengzhou, 450005, China; 2. Zhengzhou Highway Bridge Group Co. Ltd., Zhengzhou 450052, China
  • Received:2007-05-17 Online:2008-06-10 Published:2013-07-15

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Abstract: The paper points out that incidence function of matter-element extension model is not convenient to calculate, and mutual exclusion of indexes has not been solved; so it has an influence on applied range of matter element analysis method. By constructing a new interval incidence function, matter-element extension model has been improved., and solved mutual exclusion of indexes. The method is convenient to calculate, and widen applied range of matter element analysis method. It has been applied to determine expansive scale of expansive soils; and its reasonableness and effectiveness have been proved.

Key words: expansive soil, expansive scale, matter-element, incidence function

CLC Number: 

  • TU 443
  • 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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