ZHANG Xiang-yang, GU Jin-cai, SHEN Jun, et al. Research on anchored effect of fully cement-imbedded anchor cable on weak country rock cavern[J]. 2006, 27(2).
ZHANG Xiang-yang, GU Jin-cai, SHEN Jun, et al. Research on anchored effect of fully cement-imbedded anchor cable on weak country rock cavern[J]. 2006, 27(2).DOI:
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.