Research on distribution characteristic of “three zones” of coal spontaneous combustion in goaf with double cut roof retaining roadway

Research on distribution characteristic of “three zones” of coal spontaneous combustion in goaf with double cut roof retaining roadway

In order to study the distribution characteristics of the “three zones” of coal spontaneous combustion in the goaf of double cut roof retained roadway, taking the working face 4502 of Shaqu No.1 Mine as the engineering background, a combination of on-site monitoring and numerical simulation was adop...

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Dades bibliogràfiques
Autors principals:	Lijuan JIANG, Junhu ZHANG, Cunbao DENG, Jun NIAN, Meng CAI, Xiaobo LYU, Changkui LEI
Format:	Article
Idioma:	zho
Publicat:	Editorial Office of Safety in Coal Mines 2023-12-01
Col·lecció:	Meikuang Anquan
Matèries:	double cut roof retaining roadway air leakage of gob coal spontaneous combustion “three zones” of coal spontaneous combustion in gob numerical simulation
Accés en línia:	https://www.mkaqzz.com/cn/article/doi/10.13347/j.cnki.mkaq.2023.12.009

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