Formworking jumbo is used in multibreak face construction in tunnel
QI YONGQIAN, LI HONG, LI QINGQI, SHI XUEZHI, YAN BIN, LIU HONGMEI, LI YUGANG
Year of Publication 23.12.2015
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Year of Publication 23.12.2015
Patent
Tunnel secondary lining construction formwork trolley based on rectangular supports
QI YONGQIAN, LI HONG, ZHANG YINGJIE, ZHANG QI, SHI XUEZHI, LI QINGQI, YAN BIN, LIU HONGMEI, ZHANG JINFU
Year of Publication 13.05.2015
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Year of Publication 13.05.2015
Patent
Multifunctional flexible traction type paving rack for waterproof board
QI YONGQIAN, YIN HUIHUI, LI HONG, CHEN WENQI, YAN BIN, CHENG HUIMIN, CHENG QING, ZHANG JINFU, LI LEI
Year of Publication 22.04.2015
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Year of Publication 22.04.2015
Patent
Construction method for tunnel lining by using tunnel lining double-arm type pump truck
QI YONGQIAN, ZHANG QI, YIN HUIHUI, SHI XUEZHI, ZHAO YONGHONG, ZHANG HAILONG, JIN YIHUA, LIU HONGMEI, LI JING, WU HUIHUO, ZHANG JINGGANG
Year of Publication 04.12.2020
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Year of Publication 04.12.2020
Patent
Tunnel lining double-arm type pump truck
QI YONGQIAN, ZHANG QI, YIN HUIHUI, SHI XUEZHI, ZHAO YONGHONG, ZHANG HAILONG, JIN YIHUA, LIU HONGMEI, LI JING, WU HUIHUO, ZHANG JINGGANG
Year of Publication 04.12.2020
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Year of Publication 04.12.2020
Patent
Three -dimensional pipe truss of space curve bed -jig that shifts
QI YONGQIAN, YIN HUIHUI, ZHANG YINGJIE, ZHANG XIAOLIN, YAN BIN, MENG GUOQIANG, SONG ZHIYONG
Year of Publication 13.01.2016
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Year of Publication 13.01.2016
Patent
Self-contained track laying device for tunnel lining trolley and using method thereof
WANG QIUHUI, QI YONGQIAN, ZHANG QI, YANG QIAN, DONG XIAOGUANG, LIU HONGMEI, XU HONG, LI JING, ZUO CHANG'AN, LI HAIZHEN
Year of Publication 28.12.2018
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Year of Publication 28.12.2018
Patent
Waterproof cloth laying trolley
ZHANG QI, FU XING, YANG QIAN, LIU TENG, LI JING, LI HAIZHEN, LI CHANGNING, WANG QIUHUI, QI YONGQIAN, SHI XUEZHI, DONG XIAOGUANG, XU HONG, LI YING, LUO HUI
Year of Publication 01.01.2019
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Year of Publication 01.01.2019
Patent
Construction method for paving waterproof cloth and binding lining reinforcing mesh
ZHANG QI, FU XING, YANG QIAN, LIU TENG, LI JING, LI HAIZHEN, LI CHANGNING, WANG QIUHUI, QI YONGQIAN, SHI XUEZHI, DONG XIAOGUANG, XU HONG, LI YING, LUO HUI
Year of Publication 30.10.2018
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Year of Publication 30.10.2018
Patent
Passive optical access network system with protecting and bandwidth sharing functions and implementation method thereof
GAN CHAOQIN, DENG SHIQI, QI YONGQIAN, SHI QIONGLING, WANG RUIXUE, SHAO QI
Year of Publication 04.07.2012
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Year of Publication 04.07.2012
Patent
Movable continuous support system for shield-overlapped tunnel construction
QI YONGQIAN, LI QINGQI, WANG HONGJUAN, YAN BIN, ZHOU ZHIMING, LIU HONGMEI, DAI CUILAN
Year of Publication 05.12.2012
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Year of Publication 05.12.2012
Patent
Multipurpose tunnel operating vehicle
CUI KEYU, QI YONGQIAN, CHEN MIAOLIN, YAN BIN, PENG BIAO, LI YONGSHENG, BU CHUANJUN, DAI CUILAN, TANG YONG, YING LIJUN
Year of Publication 23.10.2013
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Year of Publication 23.10.2013
Patent
Multi-functional tunnel operation vehicle
CUI KEYU, QI YONGQIAN, CHEN MIAOLIN, YAN BIN, PENG BIAO, LI YONGSHENG, BU CHUANJUN, DAI CUILAN, TANG YONG, YING LIJUN
Year of Publication 11.07.2012
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Year of Publication 11.07.2012
Patent
Arch frame mounting bracket for tunnel multifunctional operation truck
CUI KEYU, QI YONGQIAN, CHEN MIAOLIN, NIE YIBIAO, YAN BIN, PENG BIAO, LI YONGSHENG, DAI CUILAN, TANG YONG, YING LIJUN
Year of Publication 11.07.2012
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Year of Publication 11.07.2012
Patent