›› 2004, Vol. 25 ›› Issue (3): 437-440.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Criterion of entropy catastrophe of stability of surrounding rock

XU Chuan-hua，REN Qing-wen   

  1. College of Civil Engineering, Hohai University, Nanjing 210098, China
  • Received:2002-12-02 Online:2004-03-10 Published:2014-07-15

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Abstract: Surrounding rock of underground engineering has high nonlinear characteristics, so its mechanical behaviors can be studied and predicted by nonlinear theories. Research of stability of surrounding rock with dissipative structure and catastrophe theory helps to unveil procedures and causes of rock failure and to develop a method of solving stability of surrounding rock .

Key words: stability of surrounding rock, dissipative structure, entropy, cusp catastrophe

CLC Number: 

  • TU 457
  • 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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