Surrounding Rock Control Technology of Thick Hard Roof and Hard Coal Seam Roadway under Tectonic Stress
Cao, Zhongzong, Liu, Honglin, Shan, Chengfang, Wang, Hongzhi, Kang, Haitong
Published in Processes (13.09.2024)
Published in Processes (13.09.2024)
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Journal Article
Explosive cartridge charging device and explosive cartridge charging method
SUN JUNQING, KANG HAITONG, ZHANG YAN, SHAN CHENGFANG, QIN JIANYUN, CAO ZHONGZONG, LIU HONGLIN, WANG HONGZHI
Year of Publication 19.03.2024
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Year of Publication 19.03.2024
Patent
Pre-tightening force threaded anchor rod capable of monitoring humidity and stress
XIA YANG, ZHEN WENYUAN, YAN HAITIAN, CAO ZHONGZONG, TIAN JIAHUI, LIU HONGLIN
Year of Publication 24.11.2023
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Year of Publication 24.11.2023
Patent
Anchor rod supporting angle measuring device
KANG HAITONG, XIA YANG, ZHEN WENYUAN, QIN JIANYUN, YAN HAITIAN, XIE GUOLIANG, CAO ZHONGZONG, TIAN JIAHUI, ZHANG MINGCUN, LIU HONGLIN
Year of Publication 14.05.2024
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Year of Publication 14.05.2024
Patent
Pneumatic refueling device
ZHONG XIONGWEI, SUN JUNQING, SUN BINGCHENG, LI CHANGLU, CAO ZHONGZONG, ZHANG CHUNLEI
Year of Publication 10.01.2023
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Year of Publication 10.01.2023
Patent
Flushing device
ZHONG XIONGWEI, SUN JUNQING, LIU FENG, LI CHANGLU, LIU XUDONG, YAN RUIBING, CAO ZHONGZONG
Year of Publication 26.07.2022
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Year of Publication 26.07.2022
Patent
Motor device
ZHONG XIONGWEI, SUN JUNQING, LIU FENG, LI CHANGLU, YAN RUIBING, CAO ZHONGZONG
Year of Publication 22.07.2022
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Year of Publication 22.07.2022
Patent
Oil drum lifting and dumping device
ZHONG XIONGWEI, SUN JUNQING, LIU FENG, SUN BINGCHENG, HAN GUOHUI, LI CHANGLU, CAO ZHONGZONG, ZHANG CHUNLEI
Year of Publication 10.01.2023
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Year of Publication 10.01.2023
Patent
Pneumatic refueling device used under geological condition of double-hard thick coal seam
SUN JUNQING, KANG HAITONG, XIA YANG, YU HAIJUN, SHAN CHENGFANG, ZHEN WENYUAN, YAN HAITIAN, LIU HONGLIN, ZHANG YAN, QIN JIANYUN, CAO WENXIANG, CAO ZHONGZONG, TIAN JIAHUI, WANG HONGZHI, WANG HAIYANG
Year of Publication 22.12.2023
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Year of Publication 22.12.2023
Patent