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Patent Searching and Data


Matches 1 - 50 out of 27,988

Document Document Title
WO/2021/070277A1
An information processing device (100) includes: an acquiring unit (120) for acquiring inspection result information (111) indicating a plurality of degrees of damage corresponding to a plurality of deformations of each of a plurality of...  
WO/2021/068889A1
An anti-collision guardrail for a semi-rigid bridge, the guardrail comprising several guardrail steel skeleton structures connected in sequence; the several guardrail steel skeleton structures connected in sequence form a combined arch s...  
WO/2021/070842A1
An information processing device (100) has: an acquisition unit (120) that acquires inspection results information (111) indicating multiple degrees of damage corresponding to multiple deformities in each of a plurality of sections of a ...  
WO/2021/071935A1
A damping system for a cable disposed within an upper pipe and a lower pipe includes a damper plate assembly connected to the upper pipe, a slider ring connected to and/or supported by the lower pipe, the slider ring having a hole in whi...  
WO/2021/066568A1
The present invention relates to a finger-type expansion joint device without a drainage sheet, the joint device preventing rainwater or foreign substances from being discharged from between finger plates. In other words, the present inv...  
WO/2021/064259A1
The invention relates to a successive cantilever carriage essentially comprising an upper structure (1) housing an inner (2) and outer (3) formwork associated with a deck (4); and wherein the upper structure (1) comprises a plurality of ...  
WO/2021/063287A1
Provided are a track beam (100) and a rail transit system (1000) having same, the track beam (100) comprising: a first track beam (1), one end of the first track beam (1) having a first joining part (11); a second track beam (2), one end...  
WO/2021/057173A1
Provided is a high-performance maintainable highway cantilever tooth-shaped expansion joint, comprising a first cantilever tooth-shaped plate (1) and a second cantilever tooth-shaped plate (2), which are arranged in a manner of the teeth...  
WO/2021/057092A1
The present invention relates to an energy dissipation damper based on tension and compression yield of a perforated steel plate, which belongs to the field of buildings. An energy dissipation damper based on tension and compression yiel...  
WO/2021/057145A1
A method for erecting a segmental steel girder on a pier-top short slideway girder comprises: step S1, providing, on a first-segment steel girder (21), a counterweight (1) having an adjustable weight; step S2, fixing the first-segment st...  
WO/2021/057875A1
Disclosed is a spherical steel support in the present utility model, relating to the technical field of bridge engineering. The spherical steel support comprises an upper anchorage plate, a shear block, a planar wear-resisting plate, an ...  
WO/2021/056233A1
Disclosed is a variable-acceleration curved-surface spiral gear transmission mechanism for a variable-speed mass damping system. A concave curved-surface spiral gear (2) and a convex curved-surface spiral gear (7) are meshed at different...  
WO/2021/054836A1
The present invention disclose a system for joining two or more floating structural box sections in the construction of a floating bridge, comprising a first structural box comprising a pin face with at least two pins extending from the ...  
WO/2021/046846A1
The present invention provides a high-speed railway bridge damage monitoring system, comprising a set of sensors, a cloud computing system, an expert system, and an early warning system. The sensors send monitoring signals to the cloud c...  
WO/2021/046845A1
Provided in the present invention is a bridge management hierarchical monitoring system, comprising a set of sensors, a cloud computing system, an expert system, and an early warning system; the sensors send monitoring signals to the clo...  
WO/2021/042863A1
An integrated drainage system for an expansion-contraction device comprises an expansion-contraction device, a pair of non-contacting staggered toothed plates (1, 2) provided on an upper portion of the expansion-contraction device, and a...  
WO/2021/008631A3
Disclosed in the present invention is a stay cable, comprising a stay cable body, anchoring devices, a protective tube, first protective hoods, second protective hoods, and a dehumidification system. The anchoring devices are provided at...  
WO/2021/031373A1
Disclosed are a prefabricated bridge pier reinforcing bar connecting structure and a construction method therefor, comprising a reinforcing bar embedded in a prefabricated concrete component, a grouting sleeve, steel chisels provided alo...  
WO/2021/032176A1
Disclosed is a self-locking anchorage device with a low stress loss and a low retraction, comprising an anchor plate (2), wherein the anchor plate (2) is provided with inner cone holes (21), a split-type cone-shaped clamping piece (10) i...  
WO/2021/031354A1
Provided are a method for a movable formwork passing through a hole, and a device for a movable formwork passing through a hole, which cannot affect the construction requirements and requirements for passing through a hole of under-deck ...  
WO/2021/031329A1
The present utility model relates to the field of anchoring structural components, and in particular relates to a composite fire-resistant cable. The composite fire-resistant cable comprises a cable body, and further comprises a first fi...  
WO/2021/026983A1
A novel underslung movable formwork rolling wagon traversing mechanism. When a movable formwork rolling wagon moves longitudinally, a traversing frame box girder is driven to move on a bracket. Because the traversing frame box girder and...  
WO/2021/026984A1
A rear crossbeam for a downstroke self-launching movable support system. During longitudinal movement, a longitudinal movement oil cylinder drives a sliding seat to slide along a guide rail I, so that a rear crossbeam main beam can drive...  
WO/2021/026985A1
A trolley in an ascending type movable formwork. A middle trolley is firstly located at a position at the rear side of the movable formwork and close to a rear longitudinal movement system, and a piston rod of an oil cylinder extends out...  
WO/2021/026986A1
A front cross beam structure of a downward automatic movable mold frame. When bracket beams move to a next pair of bridge piers, two front cross beams move inwards and are finally locked and fixed by a locking device, thereby realizing m...  
WO/2021/022611A1
A broken shaft protection device for a front supporting leg of an upstroke movable formwork. During the installation of a main beam and a front supporting leg, a hanger moves up with respect to the main beam; in this case, a guide rail p...  
WO/2021/022608A1
Provided is a removal-and-mounting-free movable formwork across a concrete continuous girder. When the distance between two pier bodies exceeds the length of the movable formwork, a concrete box girder is built between the two piers by u...  
WO/2021/022610A1
A rear fulcrum structure of an upstroke type movable formwork. After a concrete box girder is poured, the movable formwork moves downwards, and the lower end of a main girder rests on a corresponding slide. Then a longitudinal moving oil...  
WO/2021/022671A1
The present invention provides a device for preventing pier deviation of a high-pier bridge having a large longitudinal slope. The device comprises at least one deviation prevention device. The deviation prevention device is fixedly prov...  
WO/2021/022609A1
Provided is an adjustable monitoring system for an upstroke movable support system. When the movable support system works, a power device can drive a pulley to slide horizontally along a rail; and when the movable support system moves lo...  
WO/2021/018119A1
A combined road-rail box-truss girder bridge section comprising a steel box and a steel truss (2) above the steel box. The steel truss (2) comprises an upper chord member (22) and a web member (21) having two ends respectively connected ...  
WO/2021/017581A1
An anchoring apparatus that adapts to the longitudinal movement of a structure and installation method therefor. The anchoring apparatus that adapts to the longitudinal movement of a structure comprises a flared steel casing tube (1) and...  
WO/2021/018336A1
The invention relates to a method for replacing bridge constructions in track systems, comprising the method steps of: receiving and raising a new bridge construction by means of a movable apparatus for replacing bridge constructions in ...  
WO/2021/015216A1
By targeting, as a laser beam L irradiation point, a contact P between a U rib 120 and a deck plate 110 included in a non-welded portion S of a root part R from a weld bead B side of the root part R, a laser beam L is applied along the w...  
WO/2021/015623A1
A foundation system for a floating object (1), comprising one or more foundation assemblies (9), which are placed in a zone (Z), extending at a distance between firm ground and out above a body of water. Each foundation assembly (9) comp...  
WO/2021/009971A1
A method for inspecting a coated sealed wire rope 10 used in a bridge, wherein the inspection method has a step for forming an inspection through-hole H1 in the coating of the sealed wire rope 10, a step for increasing or reducing pressu...  
WO/2021/011701A1
An elevated roadway (100) for autonomous vehicles may include a pylon (102) extending vertically from a ground anchor and comprising a metal tube defining a central cavity and a concrete column within the central cavity. The elevated roa...  
WO/2021/008631A2
Disclosed in the present invention is a stay cable, comprising a stay cable body, anchoring devices, a protective tube, first protective hoods, second protective hoods, and a dehumidification system. The anchoring devices are provided at...  
WO/2021/004417A1
An anchoring assembly for a transversely bonded prestressed steel rod for a bridge tower and a construction method. The anchoring assembly comprises two positioning steel pipes (1), two helical ribs (3), an anchor bearing plate (4), a sq...  
WO/2021/005521A1
A bridge inspection and maintenance system comprising a platform slidably mounted below said bridge (10), said platform comprising one or more sensors for acquiring images of said bridge (10). Said platform consists of two structures (1,...  
WO/2021/003903A1
Provided by the present invention is a stepping-type multipoint incremental launching construction device and an incremental launching construction method for a steel box girder, realizing uniform stress distribution of the steel box gir...  
WO/2021/000290A1
A construction method for integral lifting of an L-shaped bidirectional cantilever structure, comprising first, pre-assembling the L-shaped bidirectional cantilever structure (1) on the ground, and according to a lifting point and the ce...  
WO/2021/002529A1
The present invention relates to a construction method characterized in that: in the construction of a Rahmen-type structure, such as a Rahmen structure (FIG. 10), a structure of a Rahmen structure configuration (FIG. 11), or a slab stru...  
WO/2020/258631A1
The present invention provides a cement concrete bridge deck double-layer AC asphalt mixture paving structure and paving method. In the cement concrete bridge deck double-layer AC asphalt mixture paving structure, a waterproof bonding la...  
WO/2020/259597A1
A rail support assembly (100) and an assembly method therefor, and a rail (1000) and a rail transit system (10000), the rail support assembly (100) comprising: a prefabricated bearing platform (1) and a prefabricated pier column (2). The...  
WO/2020/261593A1
The present invention relates to a reinforcement beam for reinforcing a post member of a structure. The reinforcement beam is used for a structure that has a first post member the bottom end of which is fixed to the ground, a second post...  
WO/2020/261573A1
The purpose of the invention is to provide a reinforcement beam for reinforcing a plurality of post members of a structure. A reinforcement beam has a reinforcement beam body 10 comprising a tube, a first cover 6 provided on one end of t...  
WO/2020/253414A1
The present invention relates to an assembled concrete barrier, comprising anti-crash tubes mounted on the ground and anti-crash blocks sleeved on the anti-crash tubes. An elastic bump is provided on the outer wall of each anti-crash tub...  
WO/2020/253134A1
A GRC plate repairing method, comprising the following steps: S1, removing dust and stain on the surface of a crack of a GRC plate, making the surface remain dry, performing polishing along a crack direction, and after the polishing is c...  
WO/2020/254941A1
The invention concerns a mechanical connection system (1) for connecting a concrete slab (D) to a steel beam (P) to which at least one dowel-type connector (C) is attached. The system comprises, for each connector (C), a frustoconical me...  

Matches 1 - 50 out of 27,988