›› 2006, Vol. 27 ›› Issue (2): 294-298.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Research on anchored effect of fully cement-imbedded anchor cable on weak country rock cavern

ZHANG Xiang-yang, GU Jin-cai, SHEN Jun, CHEN An-min   

  1. The Scientific Research Institute of the Corps of Engineers of PLA, Luoyang 471023, China
  • Received:2004-09-03 Online:2006-02-10 Published:2013-10-25

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Abstract: Using the numerical calculation method, the relevant material parameters are stemming from the model test researching the anchored effect of partly cement-imbedded anchor cable on weak country rock cavern and supposing that the surface force of friction of cement body is in proportion to the relative displacement between the rock and the cable, this paper studies the anchored effect of the fully cement imbedded anchor cable on the same cavern with the model test; and gives the displacement curve of the cavern walls and the curve of the surface force of friction of cement body; and obtains such conclusions that the displacements of the anchored cavern are reduced etc.

Key words: weak country rock, cavern, fully cement-imbedded anchor cable, numerical calculation

CLC Number: 

  • TU 452
  • 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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