Journal of Mining & Safety Engineering ›› 2016, Vol. 33 ›› Issue (6): 1030-1037.

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Laws of rock deformation and cracking at longitudinal section of tunnel under tectonic stress

  

  • Received:2014-12-15 Online:2016-11-15 Published:2016-11-29

Abstract:  longitudinal section;deformation and cracking;transparent rock;digital photogrammetry;PFC3D 国家自然科学基金项目(51174197);国家重点基础研究发展计划(973)项目(2014CB046905);江苏省高校“青蓝工程”中青年学术带头人培养项目(2012)