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Analysis on stability of rock surrounding heading faces and technical approaches for rapid heading
KANG Hongpu, JIANG Pengfei, GAO Fuqiang, WANG Ziyue, LIU Chang, YANG Jianwei
2021, 46(7): 2023-2045.
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Trajectory and deviation perception method of boom type roadheader
WU Miao, SHEN Yang, JI Xiaodong, WANG Pengjiang, JIANG Hai, ZHENG Weixiong, LI Yue
2021, 46(7): 2046-2056.
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Intelligent parallel cooperative control method of coal mine excavation robot system
MA Hongwei, WANG Peng, WANG Shibin, MAO Qinghua, SHI Zengwu, XIA Jing, YANG Zheng, XUE Xusheng, WANG Chuanwei
2021, 46(7): 2057-2067.
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Key technology and engineering practice of intelligent rapid heading in coal mine
WANG Hong, WANG Bu-kang, ZHANG Xiao-feng, LI Fa-quan
2021, 46(7): 2068-2083. DOI: 10.13225/j.cnki.jccs.jj21.0412
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Research status and prospect of advanced technology of roadway excavation cutting and drilling equipment
MAO Jun, DONG Yufeng, LU Jinnan, LI Yuqi, ZHANG Hongyu, XIE Miao, WU Xia, LIU Zhixiang, WANG He, TIAN Bo
2021, 46(7): 2084-2099.
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Parallel tunneling:Intelligent control and key technologies for tunneling,supporting and anchoring based on ACP theory
YANG Jianjian, GE Shirong, WANG Feiyue, LUO Wenjie, ZHANG Yuchen, HU Xingtao, ZHU Tao, WU Miao
2021, 46(7): 2100-2111.
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Analysis of the driving and passing performance of bolter miner under different geological conditions
CHEN Hong-yue, YUAN Shi-hao, NIU Hu-ming, ZHANG De-sheng, ZHONG Dong-hu
2021, 46(7): 2112-2122. DOI: 10.13225/j.cnki.jccs.jj21.0273
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Key technology of intelligent drivage perception in coal mine roadway
HU Xingtao, ZHU Tao, SU Jimin, LIU Kaiwen, DAI Shuangcheng, XING Xudong, ZHENG Guanghui, LIU Bingquan, WANG Bo, ZHANG Guoyu
2021, 46(7): 2123-2135.
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Effect of crack prefabrication by self oscillating pulsed jet on the temper ature of conical pick during rock breaking processes
LI Hongsheng, LIU Songyong, GUO Chuwen
2021, 46(7): 2136-2145.
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Analysis of dust pollution effect of cutting dust and ventilation control parameters at the heading face in plateau mines
JIANG Zhongan, YANG Bin, ZHANG Guoliang, ZENG Fabin, WANG Yapeng
2021, 46(7): 2146-2157.
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Advance detection technology and development of fast intelligent roadway drivage
ZHANG Pingsong, LI Shenglin, QIU Shi, GUO Liquan, HU Xiongwu
2021, 46(7): 2158-2173.
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TBM techniques for excavating large-section rock roadway in the deep high-temperature coal mines:A case study of Xinkuang No.1 TBM
ZHANG Hongwei, HU Zhaofeng, CHENG Jingyi, ZHU Chuanqi, ZHAO Yixin, ZHENG Xingbo, Lv Changgang, GAO Xiang, ZHOU Jun
2021, 46(7): 2174-2185.
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Vision-based navigation and directional heading control technologies of boom-type roadheader
ZHANG Xuhui, ZHAO Jianxun, YANG Wenjuan, ZHANG Chao
2021, 46(7): 2186-2196.
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Development opportunities of the coal industry towards the goal of carbon neutrality
XIE Heping, REN Shihua, XIE Yachen, JIAO Xiaomiao
2021, 46(7): 2197-2211.
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An in-depth interpretation of definition and classification of macerals in coal (ICCP system 1994) for Chinese Researchers,II:Inertinite
DAI Shifeng, WANG Shaoqing, TANG Yuegang, JIANG Yaofa, REN Deyi, ZHAO Lei, ZHAO Fenghua, SHAO Longyi, ZUO Jianping
2021, 46(7): 2212-2226.
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Characteristics of loading and failure of overlying rock at working face advancing direction in longwall mining of steeply inclined seam
LUO Shenghu, TIAN Chengyang, WU Yongping, XIE Panshi, WANG Hongwei
2021, 46(7): 2227-2236.
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Normal characteristic quantity theory of flying gangue motion in steeply dipping seam with stochastic parameters
LIU Ming, ZHOU Yitong, Lv Wenyu
2021, 46(7): 2237-2244.
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Stress characteristics of casing pipes filled with slurry and its application in grouting reinforcement for coal seam floor strata
LI Jianbo, XU Yanchun, YIN Shangxian
2021, 46(7): 2245-2253.
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Mechanism and surrounding rock control of roadway driving along gob in shallow buried,large mining height and small coal pillars by roof cutting
ZHANG Baisheng, WANG Pengfei, CUI Shouqing, FAN Mengzhan, QIU Yuming
2021, 46(7): 2254-2267.
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Experimental study on the integration of drilling sealing injection of soft and broken coal
ZHI Guanghui, LIU Shaowei, HE Deyin, FU Mengxiong, JIA Lianxin, ZENG Deguo, YU Tao
2021, 46(7): 2268-2280.
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Strain rate effect and energy dissipation characteristics of sandstone in coal measures under impact loading
YU Yongqiang, ZHANG Wenlong, FAN Lidan, GONG Jian, YANG Meng, SUN Liang
2021, 46(7): 2281-2293.
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Numerical simulation of the minimum mine dust exhausting wind speed under high altitude environment
ZHANG Guoliang, JIANG Zhong’an, YANG Bin, YAO Shanghui, PENG Ya, WANG Yapeng
2021, 46(7): 2294-2303.
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Dust concentration detection technology based on multi-sensor fusion
ZHAO Zheng, LI Dewen, WU Fuxiang, LIU Guoqing
2021, 46(7): 2304-2212.
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Characteristics of pulverized coal with water of low rate in three-layer flow field of high-inclined pumps
LIU Xinfu, LIU Chunhua, HE Hongming, LI Bo, QI Yaoguang
2021, 46(7): 2313-2320.
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Evaluation and optimization of development intervals under conditions of multiple coal seam combinations in Fukang area,Xinjiang Province
PU Yifan, TANG Dazhen, TAO Shu, TANG Shuling, ZHANG Aobo, ZHANG Taiyuan
2021, 46(7): 2321-2330.
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Coal accumulation regularity of Zhiluo Formation and its indication to paleoclimate and uranium metallogenic environment,Ordos Basin
JIAO Yangquan, WU Liqun, RONG Hui, ZHANG Fan
2021, 46(7): 2331-2344.
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Provenance of debris in lithium rich coal seam:A case study of Taiyuan group coal seam in Anjialing Coal Mine,Pingshuo mining area
CHENG Xiankang, SUN Beilei, LIU Chao, ZENG Fangui, XIE XiChao, CHANG Xiangdong
2021, 46(7): 2346-2359.
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Influence of high salt mine water storaged in underground reservoir of coal mine on Groundwater
WU Baoyang, LI Quansheng, CAO Zhiguo, GUO Qiang, KONG Junfeng, WU Shuquan, ZHANG Zongxian
2021, 46(7): 2360-2369.
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Upper groundwater level threshold in Yushen coal mining area
MA Xiongde, QI Hao, GUO Liangliang, CHI Baosuo, WANG Hongke
2021, 46(7): 2370-2378.
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Multi scale quantitative evaluation of water resistance capacity of Fengfeng formation in Baode Coal Mine
XU Feng, JIN Dewu, YANG Junzhe, HUANG Huan, WANG Shidong, JI Yadong, SHI Lei
2021, 46(7): 2379-2386.
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