Detonator vibration reduction and isolation device for tunnel blasting
DU QIYI, ZHANG ZHANJUN, YE ZUN, CHEN YUE, ZHAO PENGYU, KONG PING'AN, YUAN CHANGHAI, CHEN YUANYUAN, YANG CHEN, YANG JUNTAO, LE HONGLEI, LIU JIE, QIAN DUO, LIU WENWEN, QIAO QIAO
Year of Publication 12.07.2024
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Year of Publication 12.07.2024
Patent
Detonator lead laying device and delay explosion control method
SONG PENG, YANG JUNTAO, LE HONGLEI, LIU WENWEN, FANG YANCHAO, ZHANG ZHANJUN, LAN ZIYI, ZHAO PENGYU, CHEN YUE, KONG PING'AN, LI JIKANG, LI RUJUN
Year of Publication 05.04.2024
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Year of Publication 05.04.2024
Patent
Detachable tunnel monitoring measuring point device
SONG PENG, FANG YANCHAO, WANG YU, ZHANG ZHANJUN, LAN ZIYI, YE ZUN, KONG PING'AN, YUAN CHANGHAI, CHEN YUANYUAN, LI RUJUN, LE HONGLEI, LIU JIE, LIU WENWEN, LI JIKANG
Year of Publication 29.03.2024
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Year of Publication 29.03.2024
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Tunnel inverted arch filling temperature and humidity maintenance system
SONG PENG, PENG BO, FANG YANCHAO, ZHANG ZHANJUN, YUAN CHANGHAI, KONG PING'AN, CHEN YUANYUAN, LI RUJUN, LIU NING, LE HONGLEI, LIU JIE, LIU WENWEN, QIAO QIAO, LI JIKANG, SUN JINGMAO
Year of Publication 22.03.2024
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Year of Publication 22.03.2024
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Rapid positioning tool for steel arch frame lock foot hitting
SONG PENG, WU PIAO, FANG YANCHAO, ZHANG ZHANJUN, LAN ZIYI, YE ZUN, CHEN YUE, YUAN CHANGHAI, KONG PING'AN, CHEN YUANYUAN, LI RUJUN, LE HONGLEI, LIU JIE, LIU WENWEN, QIAO QIAO, LI JIKANG
Year of Publication 26.03.2024
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Year of Publication 26.03.2024
Patent
Tunnel spray dust removal system tool
WU PIAO, FANG YANCHAO, WANG YU, ZHANG ZHANJUN, YE ZUN, CAO JIANNING, KONG PING'AN, YUAN CHANGHAI, CHEN YUANYUAN, YANG CHEN, LE HONGLEI, LIU JIE, QIAN DUO, LIU WENWEN, QIAO QIAO, LI JIKANG
Year of Publication 01.03.2024
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Year of Publication 01.03.2024
Patent
High-stress soft rock tunnel bottom plate control method
YU XIUPING, XU KEMING, XU ZHIXING, JU CONG, HUANG HE, LI YONGHAI, WU JUNGUO, KONG PING'AN, CAO GUANGYONG, LI XINHUI, GAO FEI, YANG ZHONGJIE, LIU BAOCHUAN, PAN RUI
Year of Publication 16.11.2021
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Year of Publication 16.11.2021
Patent
Window-by-window lining concrete pouring device for single-track tunnel
GAO FEI, XU KEMING, HU XIAODONG, XU ZHIXING, WU PIAO, JU CONG, LIU YANG, KONG PING'AN, LI ZHEYONG, LIU BAOCHUAN, LI XINHUI, ZHANG LIN
Year of Publication 05.06.2020
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Year of Publication 05.06.2020
Patent
Tunnel assembly type multifunctional detection rack
GAO FEI, XU KEMING, WU PIAO, JU CONG, SUN XIAOMENG, LI ZHEYONG, KONG PING'AN, DONG YANJUN, LIU BAOCHUAN, LI XINHUI
Year of Publication 17.03.2020
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Year of Publication 17.03.2020
Patent
Single-line tunnel window-by-window lining concrete pouring device
GAO FEI, XU KEMING, HU XIAODONG, XU ZHIXING, WU PIAO, JU CONG, LIU YANG, KONG PING'AN, LI ZHEYONG, LIU BAOCHUAN, LI XINHUI, ZHANG LIN
Year of Publication 11.10.2019
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Year of Publication 11.10.2019
Patent