Online First

    Articles in press have been peer-reviewed and accepted, which are not yet assigned to volumes/issues, but are citable by Digital Object Identifier (DOI).
    Study on the occurrence characteristics and influencing factors of coal bed methane in Donggou Coal Mine
    ZHANG Lei
    DOI: 10.12075/j.issn.1004-4051.20240487
    Abstract PDF
    Research on price fluctuations and influencing factors of key rare earth elements
    FANG Wenlong, LUO Ziyan, LIU Guijuan, LIU Songling, LIAO Nan, XIAO Zhenrui, WEN Xin
    DOI: 10.12075/j.issn.1004-4051.20250038
    Abstract PDF
    Study on the superposition effect of stress waves in coal body induced by high voltage pulse discharge fracturing in water
    SUN Wei, ZHAO Jinchang, CHANG Le, LIU Zhenghe, NIU Shaoqing, ZHAO Yinxiang
    DOI: 10.12075/j.issn.1004-4051.20240424
    Abstract PDF
    Study on the influence of bursting liability on coal dynamic characteristics
    ZHANG Chuanjiu, REN Jianhui, LI Xuanliang, HAN Peng, DU Taotao
    DOI: 10.12075/j.issn.1004-4051.20230210
    Abstract PDF