Rollover discharging system
LI GUHUA, LIU WANLIN, OH HYE-RIM, YE ZHIBIN, TIAN BO, HU ZHENGXIANG, HU XUELONG
Year of Publication 28.07.2023
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Year of Publication 28.07.2023
Patent
Gantry unloading hopper
LI GUHUA, CHENG LINBO, TIAN BO, HU ZHENGXIANG, WEN SHAOQING, JIN BIN, HU XUELONG
Year of Publication 28.07.2023
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Year of Publication 28.07.2023
Patent
Rollover unloading system and unloading method
LI GUHUA, LIU WANLIN, OH HYE-RIM, YE ZHIBIN, TIAN BO, HU ZHENGXIANG, HU XUELONG
Year of Publication 30.05.2023
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Year of Publication 30.05.2023
Patent
Plugging structure for circular hole of secondary lining trolley panel
LI GUHUA, YAO ZHAO, LEE HAK-SUNG, CHEN GUANHANG, XIA ZE, HU XUELONG, ZHANG PENGJUN
Year of Publication 31.01.2023
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Year of Publication 31.01.2023
Patent
Self-compacting concrete (SCC) component preparation method for railway engineering
LI GUHUA, LI FUHAI, ZENG XIAOHUI, SONG DENGFU, CUI SHENG'AI, YE YUEZHONG
Year of Publication 20.01.2016
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Year of Publication 20.01.2016
Patent
Sample forming device and sample forming method for flexible fiber drawing test
LI GUHUA, CUI SHENG'AI, ZENG HAONAN, FU FEI, YAN XIANJIAO, GUO CHEN, XU XUEFENG
Year of Publication 26.05.2020
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Year of Publication 26.05.2020
Patent
Cast-in-situ bored pile slurry circulating system
LI LUZHE, GENG WEI, RAO BIAO, LI XINGMING, YAN MINGCHENG, WU GUOQING, HU XUELONG, QI ZIKANG, LI GUHUA, PENG BIN, LI ZONGYAN, GU TIANHUA, ZHANG XUTAO, YU JUNCHENG
Year of Publication 31.01.2023
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Year of Publication 31.01.2023
Patent
Positioning system and method for hoisting construction of viaduct pier column reinforcement cage
LI LUZHE, RAO BIAO, GENG WEI, LI XINGMING, YAN MINGCHENG, LI MIN, WU GUOQING, HU XUELONG, QI ZIKANG, LI GUHUA, PENG BIN, LI ZONGYAN, GU TIANHUA, ZHANG XUTAO, YU JUNCHENG
Year of Publication 30.12.2022
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Year of Publication 30.12.2022
Patent
Wet-spraying rail transit engineering medium-strength concrete structure acid-rain-resistant repairing material
CHEN ZHAO, LI GUHUA, XIA WEI, LI FUHAI, CUI SHENG'AI, ZHOU HONGCHAO, CHANG HAORAN, YANG YINGXIN
Year of Publication 07.01.2020
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Year of Publication 07.01.2020
Patent
Acid rain corrosion-resistant repairing material for high-strength concrete engineering structure in rail transport
CHEN ZHAO, LI GUHUA, XIA WEI, LI FUHAI, CUI SHENG'AI, ZHOU HONGCHAO, CHANG HAORAN, YANG YINGXIN
Year of Publication 20.12.2019
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Year of Publication 20.12.2019
Patent
Special sprayed concrete material for tunnel high-ground-temperature dry-hot environment
LI GUHUA, LIU PIN, LI FUHAI, CUI SHENG'AI, FU FEI, GUO CHEN, XU XUEFENG
Year of Publication 29.05.2020
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Year of Publication 29.05.2020
Patent
Acid rain-resistant freezing-resistant repairing material for rail transit engineering concrete structure
CHEN ZHAO, LI GUHUA, XIA WEI, LI FUHAI, HE GUANHONG, CUI SHENG'AI, ZHOU HONGCHAO, CHANG HAORAN, YANG YINGXIN
Year of Publication 20.12.2019
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Year of Publication 20.12.2019
Patent
Concrete plastics examination mould
LI GUHUA, ZHOU SHUANG, LI FUHAI, JIA YI, CUI SHENG'AI, LI XINGYE, ZHANG GUIBIN
Year of Publication 09.06.2017
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Year of Publication 09.06.2017
Patent
High-strength pervious concrete road
LI GUHUA, ZHOU SHUANG, LI FUHAI, JIA YI, CUI SHENG'AI, LI XINGYE, ZHANG GUIBIN
Year of Publication 31.05.2017
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Year of Publication 31.05.2017
Patent
A method of preparing components of railroad engineering machine-made sand pump concrete
CUI SHENGAI, LI GUHUA, LI FUHAI, ZENG XIAOHUI, SONG DENGFU, YE YUEZHONG
Year of Publication 06.04.2016
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Year of Publication 06.04.2016
Patent