Analysis results were shown as follow.In permanent rate stress, once stress of rock sample was greater than long-term strength of rook, rock sample would reach acceleration creep stage.

 
  • 通過(guò)分析,巖石試件在恒應力速率下,只要應力大于巖石的長(cháng)期強度,巖石試件就進(jìn)入加速蠕變階段;
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