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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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WO/2021/173065A1 |
Passenger bridge (100), comprising a proximal end (110), comprising a passenger passage opening (111); a distal end (120), comprising a bridge head (121); at least one first bridge segments (130), a proximal one (131) of which comprises,...
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WO/2021/173087A1 |
The invention is about a new bridge expansion joint mechanism, comprised of modular, precast Concrete parts with an articulated loose-fit structure that can tolerate multi-axial deck movements. The mechanism is comprised of articulated l...
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WO/2021/164308A1 |
Disclosed in the present invention are a hydraulic type shock absorption and isolation supporting base and a use method therefor. An upper plate groove is provided above a lower plate groove; grooves are formed on the lower portion of th...
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WO/2021/156784A1 |
Disclosed herein is a method for monitoring a health status of one or of a plurality of bridges (10) under normal traffic condition. The method comprises: a) providing at least one sensing device (12) per bridge configured to measure a p...
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WO/2021/157944A1 |
The present invention relates to a steel composite PSC girder including an arched reinforcement member and, more specifically, to a steel composite PSC girder including an arched reinforcement member, which can reduce sagging and stress ...
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WO/2021/152072A1 |
The present invention relates to a transition construction (10B) for bridging a structure joint (14) between two structure parts (12) and (12b) of a structure (12). The transition construction (10B) has at least two crossmembers (16), wh...
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WO/2021/152073A1 |
A structure sliding bearing (210) for connecting a first part of a structure to a second part of a structure. The structure sliding bearing (210) has a bearing lower part (212), which can be brought into connection with the first part of...
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WO/2021/148686A1 |
A sliding framework for the transport of construction elements, comprising a first beam (112) and a second beam (113) and at least one lower launch trolley (711) displaceable transversally along transversal skid beams disposed on at leas...
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WO/2021/147256A1 |
Disclosed are a single-side integral hoisted large-span overbridge crossing over multiple railway lines, and a construction method therefor. The single-side integral hoisted large-span overbridge crossing over multiple railway lines is o...
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WO/2021/146717A1 |
A gangway for use with a container to be accessed is provided. The gangway comprises a fixed platform and a support structure connected to the fixed platform in a manner that allows the support structure to rotate with respect to the fix...
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WO/2021/144257A1 |
The invention relates to a modular traffic route element comprising a support element (1) and at least two track modules (5) resting thereon. The support element (1) is formed by two longitudinal beams (3) connected by at least one trans...
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WO/2021/143647A1 |
An ultra-long steel strand (6) threading construction method for a continuous beam, comprising the steps of: threading a glass fiber (3) through a continuous beam (1) by means of a glass fiber threading machine; after the glass fiber (3)...
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WO/2021/135100A1 |
Disclosed are an automatic and accurate adjustment device, a method and a system for a prefabricated beam body formwork, which relate to the technical field of automatic and accurate adjustment of formworks. Said device comprises: a cali...
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WO/2021/134844A1 |
The present invention relates to the technical field of concrete box girders, and in particular discloses a solar radiation-shielding concrete box girder structure and a bridge box girder. The concrete box girder structure comprises a co...
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WO/2021/130652A1 |
The objective of a seismic isolation structure using a rope foundation of the present invention is to separate an object from the ground and at the same time support the object. The seismic isolation structure may comprise: a base that i...
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WO/2021/128161A1 |
Disclosed is a method for the integrated and elevated construction of an arched structure, comprising the following steps: dividing an arched structure into an arched elevated structure and a post-assembly member at a support base, provi...
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WO/2021/131922A1 |
In order to provide a marking masking sheet that does not require the masking sheet to be detached every time coating/impregnation is performed with a resin composition, this masking sheet is used in which at least a base layer and an ad...
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WO/2021/120478A1 |
A welding seam detection and positioning fixture, comprising a substrate (1), a clamping mechanism (2) and a positioning mechanism (3), wherein the clamping mechanism and the positioning mechanism are both installed on the substrate; the...
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WO/2021/120138A1 |
Disclosed in the present invention are an ultra-high-performance concrete pavement structure and a construction method thereof. The structure is a composite structure of combining layers. A steel panel base layer (1) is sequentially prov...
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WO/2021/120687A1 |
A method for the entire removal of a space truss, and an assistive support mechanism therefor. The assistive support mechanism is provided on a vertical support rod (11) of a truss structure (1), and comprises an assistive support assemb...
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WO/2021/125937A1 |
A panel (20) having opposite surfaces (22, 24), and including sheets (42, 43) and elongated cores or voids (40). The cores/voids extend parallel along a first direction (X), are arranged mutually adjacent in a second direction (Y), and i...
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WO/2021/114689A1 |
A construction method for a traffic gate in bridge road flyover construction, comprising installation steps and dismantling steps, the installation steps comprising: installing a plurality of supporting steel pipes on two sides of a road...
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WO/2021/117301A1 |
The present invention obtains the displacement of a bridge without specifying an analysis period. This bridge displacement calculation device is equipped with a DC component removal unit, a high-pass filter unit, a first integration unit...
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WO/2021/115051A1 |
A deicing robot, comprising a walking driving module (20), a connecting plate (30) mounted on the walking driving module (20), and a deicing module (40) mounted on the connecting plate (30). The walking driving module (20) comprises a fi...
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WO/2021/108992A1 |
Disclosed is a connection structure for an antiseismic bridge, used for connecting adjacent primary beams of a bridge. The bridge comprises piers; a cap beam is fixedly connected to the top of each bridge pier; the upper end of the cap b...
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WO/2021/112629A1 |
A power control system for amphibious mobility according to the present invention comprises a land-driving wheel and a water-driving propeller. When the land-driving wheel and the water-driving propeller are driven at a predetermined rot...
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WO/2021/109535A1 |
A construction method for assembling a steel box girder (1) above a tramcar, comprising: erecting a plurality of temporary supports (2) along the arrangement direction of the steel box girder (1), assembling the steel box girder (1) on t...
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WO/2021/105118A1 |
An expansion joint bridging device (1) in the form of a plate-type roadway joint (2) which bridges an expansion joint (5) between two building components (3, 4). The expansion joint (5) is spanned by crossbeams (6) which are load-bearing...
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WO/2021/103895A1 |
The present invention relates to a pre-embedded assembly type expansion joint ultra-long installation suspension leveling positioning system and a construction method. The suspension leveling positioning system is structurally characteri...
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WO/2021/103546A1 |
A horizontal displacement measuring device for a spherical support, comprising a spherical support. The spherical support comprises an upper support plate (7) and a lower support plate (1); a vertical laser distance measuring sensor (12)...
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WO/2021/103024A1 |
Disclosed in the present invention is a sidewalk construction scaffold for a railway bridge, comprising a bottom formwork scaffold (7) having a rectangular frame structure, four corners of the bottom formwork scaffold (7) being hoisted u...
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WO/2021/105562A1 |
A main girder (2) of a bridge crane, intended to be supported by its ends to end girders of the bridge crane and which comprises an elongated box-type central web (6), whereby there is, formed in the central web (6) on at least one end o...
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WO/2021/103545A1 |
A device for measuring the displacement in y-y direction of a spherical bearing, comprising a spherical bearing; the spherical bearing comprises an upper bearing plate (7) and a lower bearing plate (1), Y-direction laser ranging sensors ...
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WO/2021/107249A1 |
Disclosed are a method for manufacturing a prestressed girder for improving transverse curvature that can minimize the occurrence of transverse curvature when introducing prestress to a girder, and a method for constructing a girder brid...
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WO/2021/098112A1 |
A fork-type suspender anchoring structure, comprising a stainless steel tensile connecting member and a shear and non-pull-resistant connecting member; the stainless steel tensile connecting member comprises stainless steel rods (4) each...
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WO/2021/098230A1 |
The present invention provides a spherical support having a magnetically-attached dustproof cover, in particular, relates to the technical field of bridge supports. The spherical support comprises a spherical support body, magnetic attac...
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WO/2021/098113A1 |
The present invention relates to the technical field of bridge engineering, and disclosed is a prefabricated lightweight high-strength crash barrier for a bridge, comprising an inner head-on crash panel layer and an outer cover plate lay...
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WO/2021/099093A1 |
The invention relates to a floating body (1) that is characterized by having a vertically acting drive (8) for changing its height.
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WO/2021/101303A1 |
The present invention relates to a crack detection system and, more specifically, to a system for crack detection in a structure such as a bridge pier or a building. The crack detection system according to an embodiment of the present in...
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WO/2021/097960A1 |
A vertical force measurement spherical bearing, comprising an upper member (1), a lower member (2), an inner cone sensor (4), a bottom plate (5), and a strain gage (3). The lower member (2) is located between the upper member (1) and the...
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WO/2021/093645A1 |
An anti-rollover locking type support comprising a sliding guide seat body (1) composed of a transverse limiting part (2), a locking limiting part (3) and a bearing part, and the sliding guide seat body (1) cooperates with a longitudinal...
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WO/2021/093348A1 |
The present invention specifically relates to the technical field of bridge telescopic devices, and provides a telescopic device capable of being rapidly mounted. The device comprises a telescopic device body. The telescopic device body ...
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WO/2021/090439A1 |
The purpose of the present invention is to provide: a road structure that ensures installation accuracy regardless of terrain and that achieves reductions in construction time and costs; a formwork jig for use in construction of a road s...
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WO/2021/090873A1 |
The purpose of the present invention is to provide: a road structure whereby installation accuracy can be ensured regardless of topography, and the construction period and costs can be controlled; a forming jig to be used in the construc...
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WO/2021/091887A1 |
A vibration absorbing apparatus is disclosed for functioning as a practical mechanical metamaterial for anisotropic vibration control. In at least one embodiment, the apparatus provides a plurality of rail units positioned in a side-by-s...
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WO/2021/088396A1 |
A noise reduction system for a telescopic device, comprising a telescopic device (1) and a sound absorbing structure (2); the telescopic device (1) and the sound absorbing structure (2) are disposed separately; concrete (12) below the te...
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WO/2021/088394A1 |
The present invention discloses a pouring method for filler in anchorage zone of expansion joint, comprising the following steps: preparing an expansion joint steel frame; pouring C60 mortar; conducting vibrating; pouring concrete; and c...
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WO/2021/082513A1 |
A method for maintaining a large-displacement modular expansion device. Jacking tools are connected to an intermediate beam (2) to be maintained to jack the intermediate beam (2) for maintenance. After the maintenance is completed, the j...
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