Failure determination method regarding local outburst prevention measures for coal and gas outburst

Authors: Chengwu LI, Zhen QIAO

Source: Meitan xuebao, Vol 49, Iss S2, Pp 924-933 (2024)

Subject Terms: excavation working face, local prevention outburst measure, failure determination method, stress distribution characteristics, optimum length of drilling hole, Geology, QE1-996.5, Mining engineering. Metallurgy, TN1-997

File Description: electronic resource

Relation: https://doaj.org/toc/0253-9993

Access URL: https://doaj.org/article/7a450000df59482aa64c8135958b0324

In-situ stress measurement while drilling and stress characteristics at the margin of Ordos Plateau

Authors: Naigen TAN, Renshu YANG, Zhuoying TAN

Source: 工程科学学报, Vol 46, Iss 4, Pp 581-588 (2024)

Subject Terms: mining at great depth, plateau platform margin, in-situ stresses, stress distribution characteristics, deep hazard control, Mining engineering. Metallurgy, TN1-997, Environmental engineering, TA170-171

File Description: electronic resource

Relation: https://doaj.org/toc/2095-9389

Access URL: https://doaj.org/article/68afd9b15e364f4985f8784bef5b5f85

Mechanism of stress transmission and feasibility of mining the lower coal seam under repeated mining in close-multiple coal seams

Authors: Dapeng Yang, Tiezheng Li, Yang Li, Yuqi Ren

Source: Frontiers in Earth Science, Vol 12 (2024)

Subject Terms: close-multiple coal seams, repeated mining, stress distribution characteristics, mining feasibility, upper and lower goaf, Science

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/feart.2024.1361749/full; https://doaj.org/toc/2296-6463

Access URL: https://doaj.org/article/b4306817ad284b32992e56629df99c9c

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