Prediction of coal seam floor damage depth based on vulnerability index methodLI Jianlin, WANG Xiongxiong, WANG Yan, CHANG Xiaofeng1-7
Experimental investigation on enhanced permeability of coal by CS2 with different volume fractionsLIU Gaofeng, ZHANG Zhen, CAO Yunxing, XIAN Baoan, ZHANG Zhou, GUO Fei8-16
Study on characteristics of oxidation combustion of long flame coal under axial compressionCHEN Menglei, XU Yongliang, LIU Zejian, LYU Zhiguang, BU Yunchuan17-23
Runoff channel identification of goaf water based on downhole tracer testWEI Yahui, CUI Junchao, KAN Xuedong, ZHANG Bo, ZHANG Pingqing, WANG Xinyi24-31
Study on multi-level three dimensional hydraulic fracturing methodology of hard roofCUI Feng, CUI Wei, ZHANG Boyang, HE Qingyuan32-37
Study of oxygen volume fraction influence on the low-temperature oxidation characteristics of bituminous coal with different particle sizesBU Yunchuan, XU Yongliang, CHEN Menglei, WANG Lanyun38-45
Characteristics and tectonic significance of the Devonian magmatite in Shanghai Area,eastern Yangtze BlockWEN Yijie, LI Xue, LI Qianchao, WANG Yonghao, YANG Siyi, GUO Han, ZHANG Zhiwei, QIU Liang, YAN Danping46-57
Ichnoassemblage characteristics of different paleo-oxygenation facies in the Taiyuan Formation,western North ChinaZHENG Fengli, PING Rui, SONG Huibo, HU Bin, LIU Shunxi58-67
Study on population exposure risk to AOD in China based on multitemporal remote sensing dataHE Xiaohui, Zhai Weimin, GUO Hengliang, TIAN Zhihui68-76