Study on closing and cracking stress calculation method of fractured rock

HIGHLIGHTS

  • who: TYPE and collaborators from the Hunan University of Science and Technology, China have published the research work: Study on closing and cracking stress calculation method of fractured rock, in the Journal: (JOURNAL)
  • what: In this paper, the the uniaxial compressive stress-strain data of five rock samples are used as examples to verify the proposed methods (Eberhardt et_al, 1998; Zhao et_al, 2013; Zhao et_al, 2015). In this paper, the study on the determination methods of closure stress and crack initiation stress of fractured rock focuses on the mathematical value method or geometric meaning.
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