- An improved semi-resolved computational fluid dynamics-discrete element method for simulating liquid-solid systems with wide particle size distributions被引量：6收藏
- 作者：Wen, Xiaojiang Zheng, Lingna Zhao, Xun Liu, Yingke Kang, Jianhong
- 机构：China Univ Min & Technol;China Univ Min & Technol;Guizhou Inst Technol;China Univ Min & Technol
- 来源：PHYSICS OF FLUIDS 2024
- 关键词：Fluidization - Mining - Momentum - Numerical methods - Particle size - Size distribution - Two phase flow - Volume fraction
- Experimental study and field application of hydraulic flushing technology in soft coal seam被引量：3收藏
- 作者：Zhao, Xun Hu, Bei Nie, Baisheng Liu, Xianfeng Zhao, Dan
- 机构：Guizhou Inst Technol;Chongqing Univ;China Univ Min & Technol Beijing;Guizhou Mine Safety Sci Res Inst Co Ltd
- 来源：SCIENTIFIC REPORTS 2025
- 关键词：Hydraulic flushing Stress wave Borehole Gas extraction Permeability
- Microstructural evolution and mechanical response mechanism of coal treated with acidified SiO2 nanofluid被引量：1收藏
- 作者：Liu, Xianfeng He, Chengyi Nie, Baisheng Zhao, Xun Li, Jialiang
- 机构：Chongqing Univ;Guizhou Inst Technol;Guizhou Mine Safety Sci Res Inst Co Ltd
- 来源：FUEL 2026
- 关键词：Coal SiO 2 nanoparticles Mechanical property Structure evolution
- The mechanism of permeability enhancement of coal seams by hydraulic fracturing based on the characterization of coal physical properties被引量：1收藏
- 作者：Zhao, Xun Zhao, Dan Nie, Baisheng Liu, Xianfeng Liu, Peng
- 机构：Guizhou Inst Technol;Chongqing Univ;China Univ Min & Technol Beijing;Guizhou Mine Safety Sci Res Inst Co Ltd
- 来源：SCIENTIFIC REPORTS 2025
- 关键词：Hydraulic Flushing Permeability enhancement measure Microscopic structure Gas extraction Particle size analysis
- Spatial Risk Prediction of Coal Seam Gas Using Kriging Under Complex Geological Conditions被引量：1收藏
- 作者：Li, Qingsong Wei, Yanjun Luo, Weidong Zhao, Xun Li, Hongsheng
- 机构：Guizhou Inst Mine Safety Sci Co Ltd;Guizhou Coal Mine Design & Res Inst Co Ltd;Guizhou Univ;Guizhou Shui Kuang Holding Grp Co Ltd;Guizhou Inst Technol
- 来源：PROCESSES 2025
- 关键词：mine gas kriging algorithm risk identification in advance coal and gas outburst
- Stress Distribution and Dynamic Evolution of Coal Surface Under a Single Droplet of Discrete Water Jet被引量：0收藏
- 作者：Yuan, Man Zhao, Xun Jiang, Mingjun Liu, Yingke Wang, Fengchao
- 机构：China Univ Min & Technol;China Univ Min & Technol;Guizhou Inst Technol;China Univ Min & Technol
- 来源：ROCK MECHANICS AND ROCK ENGINEERING 2024
- 关键词：Water jet Droplet Coal surface Stress distribution Dynamic evolution
- 基于AFM表征技术的烟煤表面微观力学特性研究被引量：0收藏
- 作者：赵丹 聂百胜 马昕钰 朱熹阳 何学秋
- 机构：中国矿业大学(北京)煤炭精细勘探与智能开发全国重点实验室;重庆大学煤矿灾害动力学与控制全国重点实验室;中国矿业大学(北京)应急管理与安全工程学院;北京科技大学土木与资源工程学院;贵州理工学院矿业工程学院
- 来源：《矿业科学学报》 2025
- 关键词：原子力显微镜 微观形貌 模量 黏附力
- 摘要：为进一步研究不同煤体微观结构及力学性质的差异性,采用原子力显微镜(AFM)内置PF-QNM模式对4种不同煤样微表面进行扫描。结果表明:不同煤样间微观形貌及力学性质存在较大差异,随变质程度增加,煤体模量均值呈线性增加,煤体...
- Layered grouting reinforcement technology for coal-rock composite roof: A treatment system based on model experiments被引量：0收藏
- 作者：Liao, Ze Li, Peng Zhao, Xun Wu, Genshui Zhao, Langlang
- 机构：Guizhou Inst Technol;Hunan Univ Sci & Technol;Guizhou Meian Tech Serv Co Ltd
- 来源：SCIENTIFIC REPORTS 2026
- 关键词：Coal-rock composite roof Layered grouting reinforcement Physical similarity model Roadway stability control Microseismic response
