Comparative Analysis on Elastic-plastic Analytical Methods for Tunnel Surrounding Rocks
Zhu, Chuanqi, Niu, Xingang, Liu, Huaifu, Ma, Haifeng, Jiao, Zhenhua
Published in Tehnički vjesnik (01.04.2020)
Published in Tehnički vjesnik (01.04.2020)
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Journal Article
Paper
Finsler warped product metrics with isotropic S-curvature
Liu, Huaifu, Mo, Xiaohuan, Zhu, Ling
Published in Differential geometry and its applications (01.04.2022)
Published in Differential geometry and its applications (01.04.2022)
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Journal Article
Study on pre-splitting blasting technology of hard roof face
Liu, Huaifu, Xu, Zunyu
Published in IOP conference series. Earth and environmental science (01.10.2019)
Published in IOP conference series. Earth and environmental science (01.10.2019)
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Journal Article
HYDRAULIC CUTTING DRILL HOLE CINDER CONVEYING AND SEPARATING DEVICE
Niu Xin'gang, Yuan Benqing, Ji Fei, Liu Huaifu, Li Chengcheng, Guo lindong, Liu Yongsan, Zhao Xusheng, Zhang Yongjiang, Lu Zhanjin, Xu Zunyu, Huang Zhenfei, Li Shuai
Year of Publication 31.08.2022
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Year of Publication 31.08.2022
Patent
METHOD FOR MINING COAL SEAM GROUP
ZHOU, Tao, FENG, Anxiang, XU, Zunyu, BI, Bo, CAO, Jianjun, LIANG, He, REN, Qihan, YANG, Yang, LI, Siqian, TONG, Xiaozhang, YE, Chunhui, LIU, Huaifu, ZHOU, Yan'an, YUAN, Benqing
Year of Publication 29.06.2022
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Year of Publication 29.06.2022
Patent
Hydraulic Cutting Drill Hole Cinder Conveying and Separating Device
Zhao, Xusheng, Yuan, Benqing, Lu, Zhanjin, Guo, Lindong, Niu, Xingang, Huang, Zhenfei, Zhang, Yongjiang, Ji, Fei, Liu, Huaifu, Li, Chengcheng, Liu, Yongsan, Li, Shuai, Xu, Zunyu
Year of Publication 29.04.2021
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Year of Publication 29.04.2021
Patent
REAR-MOUNTED DOUBLE-CHANNEL ABRASIVE JET CUTTING DEVICE
ZUNYU XU, XUSHENG ZHAO, ZHANJIN LU, HUAIFU LIU, LINDONG GUO, CHENGCHENG LI, SHUAI LI, HAITAO SUN, XIN'GANG NIU, FEI JI, JUNJIAN XU, JIANJUN CAO, YONGSAN LIU, ZHENFEI HUANG, HUIMING YANG, ZHONGHUA WANG, YONGJIANG ZHANG
Year of Publication 21.12.2022
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Year of Publication 21.12.2022
Patent
MINING HOSE CONNECTING DEVICE AND METHOD
JUN LIU, SHANCHAO HU, XUSHENG ZHAO, ZHANJIN LU, HUAIFU LIU, LINDONG GUO, CHENGCHENG LI, SHUAI LI, XIN'GANG NIU, FEI JI, JIANJUN CAO, YONGSAN LIU, ZHENFEI HUANG, XIANZHENG MENG, HUIMING YANG, ZHONGHUA WANG, YONGJIANG ZHANG
Year of Publication 21.12.2022
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Year of Publication 21.12.2022
Patent
ULTRA-HIGH PRESSURE WATER JET REMOTE CONTROL SYSTEM AND METHOD
NIU Xingang, LI Shuai, LIU Yongsan, ZHANG Yongjiang, YANG Huiming, LU Zhanjin, JI Fei, ZHAO Xusheng, MENG Xianzheng, LIU Huaifu, LI Chengcheng, XU Zunyu, XU Junjian, GUO Lindong, CAO Jianjun, SUN Haitao, HUANG Zhenfei
Year of Publication 28.09.2022
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Year of Publication 28.09.2022
Patent