- Elastic-plastic analysis of rock surrounding a circular roadway considering plastic hardening and dilatancy characteristics被引量：0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
- 煤矿巷道再造高强度承载结构快速支护技术及工程应用被引量：0收藏
- 作者：徐佑林 吴旭坤 周波 郑伟 吴少康
- 机构：贵州理工学院矿业工程学院;南京工业大学安全科学与工程学院;安徽理工大学矿业学院;中国矿业大学(北京)能源与矿业学院;贵州大学矿业学院
- 来源：《煤炭科学技术》 2024
- 关键词：破碎围岩 难支护巷道 高强度承载结构 承载强度 飞蛾火焰优化算法
- 摘要：针对松软、破碎围岩巷道可锚性差、受强动压和强构造应力影响等问题,开展了大量现场调研并归纳分析了3种典型煤矿巷道围岩大变形和围岩控制难题;在分析现有支护技术和理论基础上,提出再造高强度承载结构快速支护技术思路和再造方法。以...
- 其他来源数据库：
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- 强动压破碎软岩巷道再造多重承载结构全空间协同支护技术研究被引量：0收藏
- 作者：Xu, Youlin Wu, Shaokang Zhou, Bo Zheng, Wei Wu, Xukun
- 机构： School of Mining Engineering; School of Energy and Mining Engineering; School of Mining; School of Mining Engineering; Guizhou Qianchenglijin Technology Co.
- 来源：[1] School of Mining Engineering, Guizhou Institute of Technology, Guizhou, Guiyang, 550003, China; [2] School of Energy and Mining Engineering, China University of Mining and Technology [Beijing], Beijing, 100083, China; [3] School of Mining, Guizhou University, Guizhou, Guiyang, 550025, China; [4] School of Mining Engineering, Anhui University of Science and Technology, Anhui, Huainan, 232001, China; [5] Guizhou Qianchenglijin Technology Co., Ltd., Guizhou, Guiyang, 550081, China; [6] School of Mines, China University of Mining and Technology, Jiangsu, Xuzhou, 221116, China; [7] Shendong Coal Group Corporation Limited, China Energy Investment Group Co., Ltd., Inner Mongolia, Ordos, 017010, China 2025
