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VISCO-ELASTICAL ANALYSIS ON INTERACTION BETWEEN SUPPOTING STRUCTURE AND SURROUNDING
ROCKS OF CIRCLE TUNNEL |
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Abstract Regarding released load as the function of time，the interaction between supporting structure and surrounding rocks of circle tunnel with time is deduced through analytic method. The study result of this paper is significant for designing permanent of supporting structure to reflect the spacial effect of working face.
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Received: 08 April 2002
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XU Wensong1, 2, 3, REN Yi2, ZHAO Guangming1, 2, 3*, LYU Renjie4, ZHAO Bin4. Coal rock mechanical response and reinforcement influence mechanism under graded pressurization path[J]. , 2026, 45(5): 1409-1425. |
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