1Research on the theoretical system and top-level architecture for normalized intelligent operation in coal minesLI Rui, WANG Gaowei, WANG ZhongqiangDesign Technology1-112Design of a roadway-free water distribution drainage pump house in hydrogeologically complex minesCHEN JinchaoDesign Technology12-173Research on the design of mine refuge chambers based on AHP-FBS-TRIZ integrationGUAN Kaiyuan, MENG Xianyu, GENG Linsong, JIN Yuexin, BAI QianDesign Technology18-274Selection,matching and application of"three-machine"for the 450 m ultra-long fully mechanized mining face of medium-thick coal seam with an annual output of 10 million tonsQIAO Yongli, ZHANG Jinhu, XING Youwang, WANG XiaojunDesign Technology28-345Research on a Transformer-based multi-task cooperative monitoring architectureNIU Yunpeng, SUO Zhiwen, WANG Huiwei, QU Bo, ZHOU Chaoyi, ZHANG LifangDesign Technology35-426Optimization of oil-turbidity co-treatment and resource recovery process for coal-bearing wastewaterBAO Yu, LI Yilong, CAI ZhengangDesign Technology43-487Research and application of water displacement and sand consolidation grouting technology for treatment of loose water-bearing sand layers in thin bedrockWU Yanjun, DU Botao, SHI YongliConstruction Technology49-588Zonal failure evolution mechanism and technology of pressure relief and roof-sidewall-floor linkage control for head-on mining roadwaysREN Qiang, CAO Chuang, XIE Zhengzheng, WU Wenjun, YANG Yong, XIANG XiweiConstruction Technology59-679Modification and control technology for shallow-buried and highly-weathered fractured roofs in one fully mechanized mining faceLIU Guoqing, LIANG Ming, WU Gang, HU Haodong, WANG Qiang, QIAO Yiyang, LIANG ShunConstruction Technology68-7510Surrounding rock control of the retreat roadway during the final mining stage in an ultra-thick coal seam with fully mechanized top coal cavingHUANG KaiConstruction Technology76-8411Zoned support technology for concrete filling in gob-side entry retainingSONG Guanlin, LIANG WenxuConstruction Technology85-9212Mine pressure behavior in shallow coal seam mining under room-and-pillar goaf in gully terrainDENG Yupei, HU Baiyu, CUI Bo, JIANG Dapeng, ZHANG Kunming, PAN WeidongProduction Technology93-10013Rockburst prevention technology in development headings based on the three-zone loading theoryKONG He, TAN Huawen, TAN Guolong, TIAN Guoqing, ZHANG ZehuiProduction Technology101-10714Construction and application of a graded early warning system for spontaneous combustion in goaf of ultra-thick,steeply inclined longwall top coal caving facesWU Jun, PAN Bo, WANG Qiang, WANG Bingshan, CAO Chen, DENG ShijieProduction Technology108-11515Determination and prevention technology for spontaneous combustion in goaf during negative pillar mining in steeply inclined coal seamsWANG Yu, WEI GaomingProduction Technology116-12316Multi-motor coordinated control of a belt conveyor SRSD system based on WOA-Fuzzy PIDLI Chong, WANG Xiaolong, BAO Jiusheng, MA Chuanming, YIN Yan, LIU Peng, ZHANG Lei, WANG LeiProduction Technology124-13217Surrounding rock failure characteristics and stress transfer laws in combined mining of steeply pitching coal seams with horizontal sublevelWU Yongping, RU Xiaohui, XIE Panshi, WANG Hongwei, WANG Liwei, DU Yuqian, YAN Zhuangzhuang, TIAN Chengyang, WANG Lechen, WANG ZhengfuResearch and Discussion133-14218Research progress on the mechanisms,prevention,and control of water and sand inrush from working face roofsLI Xiaohuan, LI Hongjie, DU MingzeResearch and Discussion143-15119Surrounding rock failure characteristics and influencing factors in large-section roadways subject to mining-induced pressureYAN DezhongResearch and Discussion152-16020Experimental study on seepage characteristics of red sandstone under triaxial continuous loadingZHANG Shun, LUO Feng, WANG Jintao, WANG Peng, WANG Tieji, HU Jiaqi, XU Zhenming, HUANG ZhengwenResearch and Discussion161-168 