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A platform for research: civil engineering, architecture and urbanism
Analysis on Feet-Lock Bolt in Viscoelastic Surrounding Rock
The effect of feet-lock bolt was studied in the rheological surrounding rock by numerical simulation. The results show: feet-lock bolt can improve the force state of vault, feet-lock bolt and grouting can improve the effect of vault stress state better in weak rock. After invert is applied, invert become the main load-bearing structure, the function of feet-lock bolt is greatly reduced after invert applied.
Analysis on Feet-Lock Bolt in Viscoelastic Surrounding Rock
The effect of feet-lock bolt was studied in the rheological surrounding rock by numerical simulation. The results show: feet-lock bolt can improve the force state of vault, feet-lock bolt and grouting can improve the effect of vault stress state better in weak rock. After invert is applied, invert become the main load-bearing structure, the function of feet-lock bolt is greatly reduced after invert applied.
Analysis on Feet-Lock Bolt in Viscoelastic Surrounding Rock
Applied Mechanics and Materials ; 353-356 ; 1543-1546
2013-08-08
4 pages
Article (Journal)
Electronic Resource
English
Analysis on Feet-Lock Bolt in Viscoelastic Surrounding Rock
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