›› 2005, Vol. 26 ›› Issue (6): 983-985.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Numerical simulation research of bolt-grouting support in deep soft roadway

WANG Lian-guo, MIAO Xie-xing, DONG Jian-tao, TAN Xiao-ning   

  1. School of Sciences, China University of Mining and Technology, Xuzhou 221008, China
  • Received:2005-01-15 Online:2005-06-10 Published:2013-12-17

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Abstract: By means of numerical simulation software ANSYS, deformation failure regularity of bolt-grouting support and bolt support for deep soft roadway is simulated. The stress, displacement and plastic zone of bolt-grouting support and bolt support for deep soft roadway is systematically analyzed. The research results indicate that the strength and bearing capacity of surrounding rock for bolt-grouting roadway is greatly increased. So the deformation of deep soft roadway is effectively controlled.

Key words: deep soft roadway, bolt-grouting support, numerical simulation

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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