Drill rod device for treating coal seam pressure relief drilling jamming
XIA YONGXUE, QIN ZIHAN, FENG MEIHUA, ZHANG MANGUO, LI FUHONG, ZHANG YONG, ZHANG SHUANCAI
Year of Publication 17.12.2021
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Year of Publication 17.12.2021
Patent
Hydraulic slotting fracturing pipe column and anti-reflection device
WEI HONGBIN, XIA YONGXUE, WEI BIN, LI CHUNRUI, SU BO, HAN BIAO, ZHANG CHENYANG
Year of Publication 30.09.2022
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Year of Publication 30.09.2022
Patent
Perforation arrangement method for simultaneously presplitting lateral roof and trend roof of coal mine roadway
XIA YONGXUE, LU CHUANG, DU TAOTAO, PAN JUNFENG, ZHANG CHENYANG, LIU SHAOHONG
Year of Publication 28.09.2021
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Year of Publication 28.09.2021
Patent
Rock burst prevention and control method for gob-side multi-coal-pillar mining roadway
XIA YONGXUE, SUN XIAODONG, XIE FEI, PAN JUNFENG, MA WENTAO, LIU SHAOHONG
Year of Publication 03.09.2021
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Year of Publication 03.09.2021
Patent
Rock burst prevention and control method for development roadway group
XIA YONGXUE, SUN XIAODONG, XIE FEI, PAN JUNFENG, MA WENTAO, LIU SHAOHONG
Year of Publication 10.08.2021
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Year of Publication 10.08.2021
Patent
Arrangement method of rock burst micro-seismic monitoring system
XIA YONGXUE, LU CHUANG, WANG CHUANPENG, DU TAOTAO, LI YAN, PAN JUNFENG, ZHANG CHENYANG
Year of Publication 07.12.2021
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Year of Publication 07.12.2021
Patent
Impact risk static evaluation method and system, storage medium and computing equipment
XIA YONGXUE, WANG SHUWEN, YANG GUANGYU, QIN ZIHAN, FENG MEIHUA, PAN JUNFENG, LIU SHAOHONG
Year of Publication 20.11.2020
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Year of Publication 20.11.2020
Patent
Coal mining method adopting drilling-reaming-punching type hydraulic reaming coal cutting
XIA YONGXUE, GE MAOXIN, XU GANG, REN YANFANG, ZHANG ZHENDIAN, XIN HENGQI
Year of Publication 12.05.2020
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Year of Publication 12.05.2020
Patent