中国科学院机构知识库网格系统: 检索

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	A Gray Wolf Optimization-Based Improved Probabilistic Neural Network Algorithm for Surrounding Rock Squeezing Classification in Tunnel Engineering 期刊论文 OAI收割 FRONTIERS IN EARTH SCIENCE, 2022, 卷号: 10, 期号: -, 页码: - 作者: Huang, Xing; Yin, Xin; Liu, Bin; Ding, Ziwei; Zhang, Chaofan \| 收藏 \| 浏览/下载：24/0 \| 提交时间：2023/08/02 tunnel engineering surrounding rock squeezing deformation squeezing classification probabilistic neural network improved gray wolf optimization
	Simulation of Rock-Breaking Process by Drilling Machine and Dynamic Classification of Surrounding Rocks 期刊论文 OAI收割 ROCK MECHANICS AND ROCK ENGINEERING, 2021, 页码: 15 作者: Tan, Fei; You, Minglong; Zuo, Changqun; Jiao, Yu-Yong; Tian, Hunan \| 收藏 \| 浏览/下载：37/0 \| 提交时间：2022/01/05 Pneumatic rock drill Drilling parameters Discrete element method Classification of surrounding rocks
	Numerical simulation of geostress and support of roadway crossing strata in complex stress condition 会议论文 OAI收割 2nd International Conference on Structures and Building Materials, ICSBM 2012, Hangzhou, China, MAR 09-11, 2012 作者: Liu Y; Liu Y; Liu Y; Liu Y; Liu Y 收藏 \| 浏览/下载：28/0 \| 提交时间：2013/02/26 Building materials Civil engineering Coal deposits Coal mines Lie groups Roof coverings Coal seams Complex stress Complex stress condition Geo-stress Mining areas Numerical simulation software research methods Roof structure detection Roof structures Stability Classification Stress variations Surrounding rock Video detection Working face Zone charts
	Surrounding Rock Classification in Deep Roadway of Coal Mine 会议论文 OAI收割 Jeju Island, SOUTH KOREA, DEC 27-28, 2010 作者: Liu Bin; Liu Quan-sheng \| 收藏 \| 浏览/下载：13/0 \| 提交时间：2018/06/05 surrounding rock classification deep roadway stability evaluation