| Patents for E01D 21 - Methods or apparatus specially adapted for erecting or assembling bridges (6,388) |
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| 01/30/2013 | CN102900024A Overturning die plate for large-scale concrete structure and using method for overturning die plate |
| 01/30/2013 | CN102900023A Combined operating platform |
| 01/30/2013 | CN102900022A Hydraulic climbing formwork construction method for leaning tower of cable-stayed bridge |
| 01/30/2013 | CN102900021A Split mounting type bridge wet joint construction method |
| 01/30/2013 | CN102899990A Hook-shaped lifting saddle and supporting structure of rail rope |
| 01/30/2013 | CN102251476B Measurement control method for field installation of steel tube lattice pier |
| 01/30/2013 | CN102154988B Arch-after-girder construction method of large-span steel box tacked arch bridge |
| 01/24/2013 | DE102011107918A1 Monolithic covering lid for subway in railway construction, has building auxiliary wall that is extended at underside over its width, and arranged more nearly at terminal end than supporting surface for counter bearing |
| 01/23/2013 | EP2549018A2 Method and Apparatus for Bridge Construction |
| 01/23/2013 | CN202689564U Hydration heat temperature control device for mass concrete construction |
| 01/23/2013 | CN202688903U Cast-in-situ beam false work dismantling device |
| 01/23/2013 | CN202688902U Steel guide beam with olecranon-shaped structure |
| 01/23/2013 | CN202688901U Double-beam bridge erecting machine |
| 01/23/2013 | CN202688900U Telescopic bridging machine |
| 01/23/2013 | CN202688899U Vertical position adjusting device for steel beam |
| 01/23/2013 | CN202688898U Transverse position adjusting device for steel beam |
| 01/23/2013 | CN202688897U Bridge girder erection machine |
| 01/23/2013 | CN202688896U Plane truss bridge girder erection machine |
| 01/23/2013 | CN202688895U Plane truss type bridging machine |
| 01/23/2013 | CN202688894U Bridge erecting machine convenient to maintain |
| 01/23/2013 | CN202688893U Road and bridge crash-proof wall template |
| 01/23/2013 | CN202688892U Special groove-erecting machine for erecting water conservancy aqueduct |
| 01/23/2013 | CN202688891U Walking-type cast-in-situ beam concrete spreader |
| 01/23/2013 | CN202688890U Temporary support seat of steel grit barrel |
| 01/23/2013 | CN202688889U Walking mechanism for moving hanging basket by using front clamped type jack |
| 01/23/2013 | CN202688888U Deck type reversely hung template hanging frame |
| 01/23/2013 | CN202688887U Anchoring device for girder transporting vehicle |
| 01/23/2013 | CN202688886U General quick sling lifting appliance for road bridge girder erection machine |
| 01/23/2013 | CN202688885U High-stability fastener type full space support |
| 01/23/2013 | CN202688884U Back support leg walking support lifting mechanism of highway bridge girder erection machine |
| 01/23/2013 | CN202688883U Intermediate supporting mechanism for bridge girder erection machine of road |
| 01/23/2013 | CN202688882U Cofferdam lowering positioning platform for double-wall steel cofferdam construction of deep-water bridge pier |
| 01/23/2013 | CN202688881U Load-bearing shear pin of non-floor bracket |
| 01/23/2013 | CN202688880U Transverse prestress tension auxiliary device |
| 01/23/2013 | CN202688879U Arch steel tower coating platform running with arch |
| 01/23/2013 | CN202688878U Box-shaped slide beam |
| 01/23/2013 | CN202688877U Connection manner of steel guide beam and box girder |
| 01/23/2013 | CN202688876U Bracket for supporting arch bridge by radial round timbers |
| 01/23/2013 | CN202688871U Attached walking hanging basket |
| 01/23/2013 | CN102888996A Prestressed construction system based on internet of things |
| 01/23/2013 | CN102888815A Pouring construction method of wide-angle V-shaped pier and 0# box girder |
| 01/23/2013 | CN102888814A Construction method of continuous rigid frame bridge pushing closure |
| 01/23/2013 | CN102888813A Pulling and erecting method of truss girder |
| 01/23/2013 | CN102286925B Bridge single column pier assembled box bracket system and mounting method thereof |
| 01/23/2013 | CN102071642B Improvement method for slideway during pushing construction of steel truss girder |
| 01/23/2013 | CN102041782B Multi-point pushing system of large-span steel truss girders and pushing process thereof |
| 01/23/2013 | CN102011369B Construction method of steel shells of bridge closure segments striding over various roads |
| 01/23/2013 | CN101666069B Construction technology for stretching notch by cast-in-situ prestress box beam |
| 01/20/2013 | CA2783596A1 Implementation process for a supported task and set of forms for its implementation |
| 01/16/2013 | CN202672130U Balancing device of moving support pier |
| 01/16/2013 | CN202672047U Walking type jacking and pushing device |
| 01/16/2013 | CN202672046U Combined type cast-in-place box girder movable bracket |
| 01/16/2013 | CN202672045U Guide beam |
| 01/16/2013 | CN202672044U Device for bridge construction pushing power |
| 01/16/2013 | CN202672043U Internal mold for bridge pier stud |
| 01/16/2013 | CN202672042U Pier body insulating structure of bridge pier |
| 01/16/2013 | CN202672041U High-strength bridge bearing bracket |
| 01/16/2013 | CN202672040U Novel T-beam edge beam template |
| 01/16/2013 | CN202672039U Novel profile pier cap formwork |
| 01/16/2013 | CN202672038U Stay cable turning device |
| 01/16/2013 | CN202672037U Annular inner membrane self-stabilization support system of reinforced concrete structure |
| 01/16/2013 | CN202672036U Assembled cable yarn bracket |
| 01/16/2013 | CN102877421A Construction control method capable of realizing unstressed line shapes of pushing construction beam bodies at high accuracy |
| 01/16/2013 | CN102877420A Construction method of large tube well fixed point precipitation, sealing bottom free concrete and steel sheet pile cofferdam deepwater bearing platform |
| 01/16/2013 | CN102877419A Pre-stress construction system |
| 01/16/2013 | CN102877418A Stentless urban bridge anti-collision guardrail construction method and cradle vehicle and gun carrier thereof |
| 01/16/2013 | CN102877417A Anchoring method of girder suspender of continuous camber composite bridge |
| 01/16/2013 | CN102877416A Herring-bone wall body construction method of large-span concrete herring-bone continuous girder bridge and structure thereof |
| 01/16/2013 | CN102877415A Ultra-high-difference, ultra-long and ultra-large-tonnage prestress pipeline grouting method and herring-bone pipe bundle |
| 01/16/2013 | CN102877414A Universal triangular basket and bracket mounting structure and construction method thereof |
| 01/16/2013 | CN102877413A Construction technology for large-size cableway bridge engineering |
| 01/16/2013 | CN102877412A Method of pre-assembly in integral erecting way of steel tower |
| 01/16/2013 | CN101942806B Bridge girder erection machine protective guard |
| 01/14/2013 | DE202012011822U1 Stadionbauwerk mit einer Zuschauertribüne Stadium construction with a grandstand |
| 01/10/2013 | WO2013005877A1 Method for constructing an extendable cable-stayed girder bridge having a single span |
| 01/10/2013 | US20130007966 Strand guiding device |
| 01/09/2013 | CN202658904U Device for vibrating cast-in-place concrete |
| 01/09/2013 | CN202658536U Device for synchronous construction of continuous girder bridge cantilever side span cast-in-situ section and folding section |
| 01/09/2013 | CN202658535U Mobile formwork forming girder |
| 01/09/2013 | CN202658534U Efficient and fast moving formwork |
| 01/09/2013 | CN202658533U Movable formwork of curved bridge with variable width |
| 01/09/2013 | CN202658532U Bridge wet joint construction template |
| 01/09/2013 | CN202658531U Device for dragging hanging basket forward |
| 01/09/2013 | CN202658530U Multi-directional adjusting device applicable for catwalk angle changes |
| 01/09/2013 | CN202658529U Device for integrally hoisting and molding prefabricated reinforced bars for fabricating girders of high-speed rails in situ |
| 01/09/2013 | CN202658528U Rapid maintenance device for cast-in-situ girders of high-speed railways |
| 01/09/2013 | CN202658527U Full-hydraulic linkage hole passing device for form traveler |
| 01/09/2013 | CN202658526U Assembling and disassembling and external decorating trolley for bridge guardrail template |
| 01/09/2013 | CN202658525U Adjustable line erecting device |
| 01/09/2013 | CN202658524U Protective jacket of hanging-filling suspension basket |
| 01/09/2013 | CN202658523U Secure intelligent steel-strand secondary tensioning system |
| 01/09/2013 | CN102864747A Method for constructing ultra-altitude-difference/overlength/extra-large-tonnage prestress steel beam |
| 01/09/2013 | CN102864746A Bearing frame for bridge construction |
| 01/09/2013 | CN102864745A PC beam prestressed pipeline three-dimensional position indicator |
| 01/09/2013 | CN102864744A Precast concrete construction element transporting system and method |
| 01/09/2013 | CN102864743A Method for identifying safety risk in bridge construction period |
| 01/09/2013 | CN102864742A Anchor device of first sliding and then fixing type combined steel anchor boxes of cable stayed bridge and construction method thereof |
| 01/09/2013 | CN102864738A Device and method for accelerating closure of arch ribs of arch bridge |
| 01/09/2013 | CN102864737A Steel-structured passenger foot bridge |
| 01/09/2013 | CN102251483B Construction method for hoisting concrete-filled steel tube lattice bridge pier through self-lifting attached crane |