Innovative process
Comprehensive innovation
Yu Baixian: 18602195087
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Patent display
A dredgeable soft soil foundation drainage system 1
A device for positioning and vertical adjustment of structural columns 2
Prefabricated steel plate-slurry alkali activated concrete underground composite structural wall and method 12
A prefabricated underground continuous wall and its production process-Authorization 11
A kind of prefabricated underground continuous wall and its production process-Bandeng(1)10
A protection device for underground pipelines in rectangular pipe jacking construction 9
A kind of foundation leveling equipment for construction projects
A laying device used in construction to reduce labor force 7
A foundation pit support structure with a tunnel on the side wall of the foundation pit and its use method 6
A foundation pit support structure with a tunnel on the side wall of the foundation pit and its use method 6
A drainage device for tunnels and its construction method 5
An automatic cleaning type sewage discharge device for underground engineering construction 4
A kind of handling equipment for tunnel construction 3
Caisson Method Underground Parking Garage Project: Jiuting Town Government Three-dimensional Parking Garage
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