Journal of Mining & Safety Engineering ›› 2016, Vol. 33 ›› Issue (5): 819-826.

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Elastic-plastic analytical solution of TBM inclined shaft based on unified strength criterion

  

  • Received:2015-11-19 Online:2016-09-15 Published:2016-10-10

Key words:  , TBM inclined shaft;intermediate principal stress;lateral pressure coefficient;seepage forces;plastic radius;stresses of surrounding rocks