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WO/2022/048320A1 |
A hydraulic self-elevating integrated cable-stayed bridge lifting formwork, comprising a self-climbing system, a crane system and a hydraulic lifting system. The self-climbing system comprises an anchoring seat pre-buried on the surface ...
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WO/2022/048321A1 |
A steel tower single-sided climbing-type lifting formwork, comprising a self-climbing system (21), a hoisting system attached to the self-climbing system (21), and a hoisting power system mounted on the hoisting system; the self-climbing...
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WO/2022/047568A1 |
The present disclosure provides a design for a modified girder bridge structure that comprises a tall and narrow central-wall-beam that separates two lanes of opposite traffic, lower parapets on each side of the bridge, open bridge decks...
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WO/2022/045786A1 |
A pontoon formed by connecting concrete blocks is disclosed. The concrete blocks of the present invention can be extended and connected in the vertical and horizontal directions. Both concrete blocks that are adjacent can be connected in...
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WO/2022/042614A1 |
A wind-resistant suspension bridge (1), comprising towers (2), a bridge deck (3), a main cable (4), suspender cables (5), and guard rails (6). The suspension bridge (1) further comprises wind-resistant pull ropes (7); each wind-resistant...
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WO/2022/044203A1 |
Provided is an optical fiber sensor that is capable of highly accurately detecting an abnormality in a structure from vibration information. This optical fiber sensor comprises an optical fiber that is laid in the vicinity of a structure...
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WO/2022/041449A1 |
A construction method for a long platform guy-wire hanging basket and a main girder section. The method comprises the following steps: extending load-bearing ends of a load-bearing mechanism (1) out of a cast concrete section (2) to set ...
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WO/2022/045987A1 |
The continuous beam monorail structure has the first set of structural posts(600) having two bearing supports(400) supporting two guide-way beams(200) and the second of structural posts(500) having the inner pier segments(700) support po...
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WO/2022/037112A1 |
A device for high-altitude push and vertical movement for 900t bridge girder erection machine, composed of a high-altitude carrier assembly (1.1), a locking device (2.1), and an auxiliary support leg stabilizer (3.1). The high-altitude c...
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WO/2022/039605A1 |
Described herein is a support element that may be a cantilever arm and a support structure being formed from multiple support elements for example to form a platform. Methods of assembly and use are also described. In one aspect, a suppo...
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WO/2022/037327A1 |
Disclosed is a method for erecting a large-radian curved steel box girder bridge deck. The method comprises: improving a rear support system of a bridge girder erecting machine; arranging two rear support transverse moving traveling devi...
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WO/2022/033032A1 |
A force measurement and height adjustment apparatus and support, comprising a height adjustment apparatus. The height adjustment apparatus comprises an upper adjustment plate (6) and a lower adjustment plate (8). The upper adjustment pla...
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WO/2022/032935A1 |
A pier stud prefabricated pouring system, and an offsite pouring method thereof. The system comprises a bottom mold assembly (10); four side mold assembles and four washing assemblies are alternately distributed on the periphery of the b...
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WO/2022/029741A1 |
A formwork system (100), including a plurality of side formwork elements (102a, b) configured to confront a concrete structure, a horizontal formwork panel (108) configured to to support the concrete structure, and at least one working p...
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WO/2022/028393A1 |
The present application relates to the technical field of bridge construction, in particular to a bridge connection device. The bridge connection device comprises: a support structure comprising a first opening and a second opening that ...
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WO/2022/029329A1 |
The present invention relates to a roadway transition structure (1) for temporarily bridging a construction joint (2) in a roadway (3) which is located on a structure (4), wherein the roadway transition structure (1) has four roadway sla...
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WO/2022/023373A1 |
The invention relates to a bridge for a rail vehicle, the bridge comprising a track formed by two rails (S1, S2) which extend in parallel and are provided for the rail vehicle to travel on, and comprising a bridge beam (B1, B2) that carr...
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WO/2022/024532A1 |
This berth for a multi-purpose disaster response ship comprises: a wharf where a multi-purpose disaster response ship can be moored; a building that is provided along the wharf, has at least one wharf-side entrance/exit, and shares at le...
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WO/2022/018325A1 |
The invention relates to structure system (250) comprising a structure (300) and a structural assembly (101) comprising a support element (1). The support element (1) comprises a first hanger part (3), a support beam (2), a first support...
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WO/2022/017218A1 |
The present application relates to a viaduct structure. The viaduct structure is a viaduct based on a ceiling-type steel framework, and is composed of steel bridge columns, steel plate beams, a bridge floor bottom steel plate, bridge flo...
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WO/2022/012001A1 |
Disclosed is a bridge vortex-induced vibration control device, comprising a control unit, which is arranged at the bottom of a bridge and comprises several controllers, each of which comprises a base (4) and several sliding plates (9), w...
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WO/2022/012100A1 |
A method for determining the number of crossed hangers for a cooperative system bridge. The method comprises the following steps: establishing a cooperative system bridge finite element model that comprises a midspan main cable, a hanger...
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WO/2022/001319A1 |
A cable climbing robot, comprising a climbing front body (100) and a detection body (200). The climbing front body (100) comprises a front body rack (110), duct propellers (120), front body clasping units (130) and front body control mod...
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WO/2021/261653A1 |
The present invention relates to a Rahmen bridge and, particularly, comprises: fixed parts (100), each having one side fixed to the ground, protruding upward, and being spaced at predetermined intervals and formed as couples; a plurality...
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WO/2021/253169A1 |
A non-linear dynamic vibration absorber having double-ringed strong magnet arrays for suspender vibration damping, and a design method. The installation position and quantity of the vibration absorbers are designed according to the dynam...
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WO/2021/253824A1 |
A bridge pier scour protection method combining a concave normal surface of revolution and a particle material. The method is used for protection against pier foundation scour in a sea-crossing or river-crossing beam bridge. When a scour...
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WO/2021/254236A1 |
The present invention relates to the technical field of bridge construction, and in particular to a construction method for the replacement of a girder structure of a bridge. According to the present invention, an old girder serves as bo...
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WO/2021/244716A1 |
A passive damper (1) for damping relative lateral movement between a tensioned cable (4) or other oblong member and a support structure (6). The passive damper (1) comprises a first fixture element (20) rigidly connected to the cable (11...
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WO/2021/239221A1 |
The invention relates to a damping arrangement (100) for a cable (102) extending in a tensioned manner from an anchorage (108), said damping arrangement (100) comprising a rigid damping action transfer device (112) which is positively co...
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WO/2021/238024A1 |
Disclosed in the present invention is an asymmetric installation construction method for a straddle-type light rail special steel box girder extradosed bridge. Steel box girders of the whole bridge are divided into several beam sections,...
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WO/2021/242119A1 |
The invention provides an Energy Bridge, comprising at least one buoyancy structure, preferably a plurality of buoyancy structures, and at least one windmill structure, preferably a plurality of windmill structures. The energy bridge is ...
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WO/2021/237102A1 |
A multicomponent bridge support system includes: a base portion configured to make contact with bearing soil / strata / bedrock; a support portion configured to engage a bridge deck; and one or more precast intermediate portions configur...
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WO/2021/232644A1 |
A bridge erecting machine, comprising a main girder (101) and a supporting device; the supporting device comprises an end supporting device (106) and a side supporting device; the side supporting device comprises a side supporting leg, a...
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WO/2021/212590A1 |
A bridge expansion joint structure. The expansion joint is provided with an expansion device (1); the expansion device (1) comprises a cover plate (2) and section steel; the section steel comprises left section steel (31) and right secti...
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WO/2021/212921A1 |
A construction system for a widened section of a half-through arch bridge, comprising: a cast-in-place hanger (10) comprising a longitudinal support frame and a plurality of lower truss beams (12) fixed onto the bottom surface of the lon...
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WO/2021/212591A1 |
A bridge expansion joint structure. The expansion joint is provided with an expansion device (1); the telescopic device (1) comprises a cover plate (2) and section steel; the section steel comprises first section steel (3) and second sec...
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WO/2021/209971A1 |
Method for waterproofing bridges and similar structures intended for railway traffic, including an arched or deck structure, on which there is a ballast (M) consisting of gravel or crushed stone (2) on which one or more tracks extend (6)...
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WO/2021/209078A2 |
The present invention relates to a hollow slab bridge, comprising a beam body, a steel beam structural member, bottom connection plates, steel beam cast-in-place pavement layer reinforcing bars, and a concrete cast-in-place pavement laye...
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WO/2021/203782A1 |
A corrugated pipe connection device for a continuous section at the top of a continuous T-beam pier, the device comprising a combined steel pipe telescopic device (19) and a corrugated pipe connector (18), wherein interiors of the combin...
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WO/2021/203150A1 |
The method for producing a structural part of a roadway deck for a bridge comprises the following working steps: - producing, from reinforced concrete, a bottom layer (2) consisting of at least one portion (17) and having cross-beams (21...
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WO/2021/196739A1 |
A cap beam mounting method achieving mutual constraint of adjacent pier columns in a prefabricated bridge, in which a cap beam formwork is provided in the form of a cap beam, comprising: respectively fixedly providing limit steel rings (...
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WO/2021/189683A1 |
A positioning device for a swivel rotating piece at the pier top of a swivel beam, comprising a supporting mechanism (1), a first vertical positioning mechanism (2) and a horizontal positioning mechanism (3) connected to the first vertic...
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WO/2021/186203A1 |
The deicing device comprises a frame (60) disposed around an outer surface (28) of a duct (20), and a plurality of bearing units (34, 42) inserted at different angular positions between the outer surface (28) of the duct (20) and the fra...
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WO/2021/180691A1 |
An arch bridge comprising a bridge deck for providing a walking/driving surface. The bridge deck is supported by a first arch and a second arch both concave downward, and each comprising a top point which if defined by a highest point of...
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WO/2021/181254A1 |
An improved friction seismic isolator (1) of the mobile pendulum type comprising a lower plate (2) which is arranged close to a foundation structure; an upper plate (3) which is arranged above the lower plate (2) along a longitudinal axi...
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WO/2021/179350A1 |
A method of vibration-based damage detection for a deck of a concrete girder bridge is provided. First, a test vehicle is parked on the deck to perform the swept sine excitation, and the excitation frequency bandwidth, period and amplitu...
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WO/2021/179427A1 |
A frame-type replaceable buckling-preventing and shock-absorbing energy consumption apparatus, comprising upper energy-consumption reinforcing bar joints (1), mechanical connection members (2), energy-consumption steel rods (3), frame-ty...
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WO/2021/180298A1 |
The invention relates to a cable bending limiting arrangement for a anchoring unit comprising an anchorage(106), a cable(102)including a plurality of wires and/or strands (108) extending in a tensioned manner from the anchorage(106), a c...
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WO/2021/175509A1 |
An expansion joint cover for insertion in an expansion gap comprising a first frame section for attachment to a substrate at one side of the expansion gap, the first frame section having a flat surface; a second frame section for attachm...
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WO/2021/177286A1 |
The present invention provides a structure protection sheet, which makes it possible to significantly reduce the work period in the provision of a protection layer on the surface of a structure such as concrete, to protect the structure ...
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