- 采动巷道非对称变形机制及卸支一体化全空间支护技术被引量：1收藏
- 作者：周波 周泽 徐佑林 李鹏 张传玖
- 机构：贵州理工学院矿业工程学院;国能神东煤炭集团有限责任公司神东煤炭技术研究院
- 来源：《煤矿安全》 2025
- 关键词：采动应力 巷道支护 非对称变形 围岩协同控制技术 全空间支护
- 摘要：针对深部近距离煤层采动巷道非对称变形等问题,以某煤矿1640轨道运输巷及1620轨道运输巷近距离煤层动压巷道为工程背景,采用现场调研、理论推导和数值模拟等方法,分析了巷道非对称变形破坏原因,发现采动应力场对巷道局部应力场...
- Elastic-plastic analysis of rock surrounding a circular roadway considering plastic hardening and dilatancy characteristics被引量：1收藏
- 作者：Li, Peng Zhou, Ze Xu, Youlin Zhu, Yongjian Zhou, Bo
- 机构：Guizhou Inst Technol;Hunan Univ Sci & Technol
- 来源：SCIENTIFIC REPORTS 2025
- 关键词：Plastic hardening Expansion characteristics UST criterion Expansion coefficient Elastic-plastic
- A Progressive Failure Model of Deep Rocks Based on Plastic Hardening and Dilatancy Characteristics被引量：0收藏
- 作者：Liao, Ze Li, Peng Zhu, Yongjian Wu, Genshui Ren, Yanchuan
- 机构：Guizhou Inst Technol;Hunan Univ Sci & Technol;Guizhou Ansheng Energy Co Ltd;Guizhou Meian Mine Technol Co Ltd;Liupanshui Normal Univ
- 来源：INTERNATIONAL JOURNAL OF ENERGY RESEARCH 2025
- 关键词：crack volumetric strain deep rock mechanics dilatancy feature equivalent plastic strain plastic hardening
- 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
