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2024
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Invention
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Detection apparatus and detection system for railway bridge duct concrete compactness. A detectio... |
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Invention
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Dynamic monitoring method for rebound rate of wet spraying shotcrete.
A dynamic monitoring metho... |
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2023
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Invention
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Method for monitoring and analyzing large tunnel machines based on automatic collection of big da... |
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Invention
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Tunnel machine monitoring and analysis method based on automatic collection of big data. The pres... |
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Invention
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Voice prompt system, voice prompt method for bridge girder erection unit, computing device, and m... |
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Invention
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Steel bracing base and construction method therefor. Provided in the present invention are a stee... |
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Invention
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Method and system for detecting amount of over-excavation and under-excavation of tunnel surround... |
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Invention
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Method for preventing sudden subsidence of open caisson in soft foundation.
Disclosed is a metho... |
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Invention
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Modified dolomite powder, preparation method thereof and concrete.
The invention provides a modi... |
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Invention
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Decision-tree-based reasoning method for tunnel full-section blasting scheme. Disclosed in the pr... |
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2022
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Invention
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Prefabricated laminated slab made in accordance with pretensioning fibermesh anti-cracking proces... |
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Invention
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Prefabricated composite slab using pre-drawn fiber mesh anti-crack process, and manufacturing met... |
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Invention
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Treatment method for super-large karst cave cavity behind tunnel wall. Disclosed is a treatment m... |
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Invention
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Composite pile foundation structure for steel pipe-concrete branch piles, and construction method... |
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Invention
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Method for preventing open caisson from suddenly sinking in soft foundation. A method for prevent... |
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Invention
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Combined construction method and system of vacuum pipe well combined with pneumatic fracturing in... |
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Invention
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Multifunctional device for branch pile construction and construction method for branch pile. A mu... |
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Invention
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Assembly-type subway station full-hoisting construction method in pile-anchor retaining structure... |
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2021
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Invention
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Descending type double-span movable scaffolding system and construction method. A descending type... |
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Invention
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Paving and mounting structure for ultra-low adhesion coefficient road glass bricks of vehicle pro... |
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Invention
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Intelligent track laying method and intelligent track laying apparatus. An intelligent track layi... |
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Invention
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Image processing method, target recognition model training method, and target recognition method.... |
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Invention
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Installation method for prefabricated capping beam of viaduct. An installation method for a prefa... |
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Invention
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Drill bit for rotary drilling rig. A drill bit for a rotary drilling rig, comprising a drill barr... |
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2020
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Invention
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Installation method of bent cap for mutually restraining adjacent pier studs in prefabricated and... |
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Invention
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Cap beam mounting method achieving mutual constraint of adjacent pier columns in prefabricated br... |
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Invention
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Reinforced concrete member precast yard structure.
A reinforced concrete member precast yard str... |
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Invention
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Reinforced concrete member prefabricating field structure. Disclosed is a reinforced concrete mem... |
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Invention
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Crts iii-type track slab rapid smart precision adjustment system and precision adjustment method.... |
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Invention
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Pavement flatness measurement method and system. A pavement flatness measurement method and syste... |
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2016
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Invention
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Self-compacting concrete for use as crts iii slab ballastless railway track filler layer and meth... |
