| Patents for E01D 21 - Methods or apparatus specially adapted for erecting or assembling bridges (6,388) |
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| 01/12/2011 | CN101545245B Method for preventing slurry leakage between box girder plates during mounting box bridge |
| 01/12/2011 | CN101440604B Cable opposite pulling type pier-side bracket |
| 01/12/2011 | CN101324056B Upside suspension type moving die carrier |
| 01/06/2011 | WO2011000052A1 Process and system for treating an aqueous stream from a polymerisation process |
| 01/05/2011 | CN201695675U Jacking system for hydraulic internal box girder formworks |
| 01/05/2011 | CN201695674U Modular cantilever concrete structure pouring framework |
| 01/05/2011 | CN201695346U Combination device adopting hydraulic jack mobile walking suspended cradle |
| 01/05/2011 | CN201695345U Striding pierced type bridge erector |
| 01/05/2011 | CN201695344U Upstroke movable framework |
| 01/05/2011 | CN201695343U Universal lifting appliance for variable span precast beam |
| 01/05/2011 | CN201695342U Adjustable inner support rod for arch rib tilting construction |
| 01/05/2011 | CN201695341U Box girder prefabricated pedestal |
| 01/05/2011 | CN201695340U Temporary supporting seat for crossbeam construction |
| 01/05/2011 | CN201695339U Bent cap construction steel support |
| 01/05/2011 | CN201695338U Steel beam jacking device for cantilever assembly |
| 01/05/2011 | CN201695337U Straight-line segment bracket of side pier of grouting continuous beam |
| 01/05/2011 | CN201695319U Corrugated steel web plate box beam bridge surface concrete-poured corrugated assembled steel template |
| 01/05/2011 | CN101936054A Steel truss web combined PC beam and construction method thereof |
| 01/05/2011 | CN101936011A Bayonet binding-type connection method of steel sleeve box blocks and construction method using same |
| 01/05/2011 | CN101935987A Construction method for integrally sliding large-span steel pipe arch of curved bridge |
| 01/05/2011 | CN101935986A Overwater large-span steel tube pile cast-in-situ trestle and building method thereof |
| 01/05/2011 | CN101935985A Mid-span closure method for steel box girder of cable stayed bridge |
| 01/05/2011 | CN101935984A Traveling device of frame beam crane of steel truss girder of cable-stayed bridge and use method thereof |
| 01/05/2011 | CN101935983A Construction method for assembling integral hollow slab bridge |
| 01/05/2011 | CN101935982A Method for setting up bent cap form bracket of isolated pier |
| 01/05/2011 | CN101935977A Assembly type hollow slab bridge adopting bracket to replace ribbet to transmit force |
| 01/05/2011 | CN101696566B Construction method of mutilevel overpass scaffold |
| 01/05/2011 | CN101691740B Construction control device for pedestal pre-embedded steel plates of pre-stressed concrete box girder |
| 01/05/2011 | CN101492909B Suspended casting suspended basket steel tube concrete tripod of bridge |
| 12/30/2010 | US20100325819 Bridge approach and abutment construction and method |
| 12/29/2010 | CN201687202U Railway bridge pier round end-shaped pier-body full-section rollover combined template |
| 12/29/2010 | CN201686938U Pier used for bent cap construction |
| 12/29/2010 | CN201686937U Middle supporting leg longitudinally moving device of double-guide-beam bridge erection machine |
| 12/29/2010 | CN201686936U Stiffening reverse side heating structure for steel box girder integral diaphragm plate |
| 12/29/2010 | CN201686935U Main arch rib connecting pipe jig frame for manufacturing flying swallow type steel tube concrete bowstring arch bridge |
| 12/29/2010 | CN201686934U Bridge supporting frame |
| 12/29/2010 | CN101929249A Double line stream-line type round end entity pier cap steel bar overall binding construction method |
| 12/29/2010 | CN101929130A Hanging basket device for closure construction of continuous box girders |
| 12/29/2010 | CN101929129A Novel slipway beam for incremental launching construction |
| 12/29/2010 | CN101929128A Slide block for bridge incremental launching construction |
| 12/29/2010 | CN101929127A Method for preparing overlay of bridge expansion joint |
| 12/29/2010 | CN101929126A Self-help hoisting mechanism of low-position cantilever walking type bridge erection machine |
| 12/29/2010 | CN101581074B Large-span steel truss arch construction method |
| 12/29/2010 | CN101550675B Corrugated steel ventral shield preflex composite beam and construction method thereof |
| 12/29/2010 | CN101519865B Method for enhancing splicing accuracy of box beam plates during installation of post-tensioning box bridge |
| 12/29/2010 | CN101509230B Overlap beams downstriker movable mould frame bridging machine |
| 12/29/2010 | CN101476289B Cast-in-situ moving mold frame of bridge curtain board |
| 12/29/2010 | CN101476288B T-shaped bridge flange plate cast-in-situ moving mold frame |
| 12/23/2010 | DE102009025345A1 Shunting console for e.g. bridge segment, has metal structure with connection side at component and horizontal support for resting on load modules, where console is prefabricated as separate component and detachably fastened at component |
| 12/22/2010 | CN201678949U Walking type pushing device |
| 12/22/2010 | CN201678948U Movable-type railway T-shaped bridge support installation platform |
| 12/22/2010 | CN201678947U Bracket system for viaduct projects |
| 12/22/2010 | CN201678946U Movable Bailey beam steel bracket made of cast-in-place rigid frame bridge top plate concrete |
| 12/22/2010 | CN101922143A Construction method of bent cap |
| 12/22/2010 | CN101922142A Cast-in-situ box beam bracket template integral sliding construction method |
| 12/22/2010 | CN101922141A Structure and construction method of bearing pad stone |
| 12/22/2010 | CN101210414B Fastening positioning device for suspension bridge main cable construction |
| 12/15/2010 | CN201671351U Roller-type conveying device |
| 12/15/2010 | CN201671067U Trapezoidal main truss of bridge suspended cast truss type suspension basket |
| 12/15/2010 | CN201671066U Conical bolt hole sealing type T type beam deformation segment concrete compactness controller |
| 12/15/2010 | CN201671065U Shuffling device for railroad bridge construction based on the railroad track |
| 12/15/2010 | CN201671064U Roller row slideway |
| 12/15/2010 | CN201671063U Movable steel base for construction precast beams and standard knot thereof |
| 12/15/2010 | CN201671062U D-type temporary beam for construction of dual-line portal type pier cap beam spanning existing line |
| 12/15/2010 | CN201671061U Automatic prestressed steel bar stretching machine for horizontal connection of T type simply supported beams |
| 12/15/2010 | CN201671060U Sliding device for prestress tensioning jack |
| 12/15/2010 | CN201671059U 自锚式托架 Self-anchored bay |
| 12/15/2010 | CN201671058U Steel moulding plate for pouring highway bridge laminated rubber bearing foundation |
| 12/15/2010 | CN101914898A Guide beam for jacking construction of three truss steel beams |
| 12/15/2010 | CN101914897A Construction method of single main cable inclined-suspender earth anchored suspension bridge |
| 12/15/2010 | CN101914896A Precast beam artificial sliding boat translation system |
| 12/15/2010 | CN101914895A Flat wagon for moving beam and using method thereof |
| 12/15/2010 | CN101220580B Portrait multi-point continuously dragging construction method for trussed steel beam |
| 12/08/2010 | CN201665952U Self-supporting floor deck |
| 12/08/2010 | CN201665823U Bridge hanging basket cast-in-situ construction triangular rear anchor inverse buckling wheel enhanced type rail |
| 12/08/2010 | CN201665822U Novel bridge girder erection machine |
| 12/08/2010 | CN201665821U Crown block used for bridge erecting machine |
| 12/08/2010 | CN201665820U Prefabricated leakproof device of T-beam in bridge construction |
| 12/08/2010 | CN201665819U Detachable modularization temporary support used for installing steel box girder road surface |
| 12/08/2010 | CN101906858A Seamless installation process for polyline artistic GRC (Glass-fiber Reinforced Composite) board |
| 12/08/2010 | CN101906755A Three-truss continuous steel truss girder pushing device and arrangement method thereof |
| 12/08/2010 | CN101906754A Rigid connection method for steel beam and concrete pier |
| 12/08/2010 | CN101906751A Ready-package emergency bridge and construction method for changing same into permanent bridge |
| 12/08/2010 | CN101509229B Shelf beam support -free construction method for edge span beam section of large-span steel case beam stayed-cable bridge |
| 12/08/2010 | CN101487233B Mounting method for temporary pier top beam of large-span steel box girder stayed-cable bridge |
| 12/08/2010 | CN101463589B Adjustable slipper block for jacking complicated vertical camber beam and method for producing the same |
| 12/08/2010 | CN101446066B Erection method of stiffening girder of suspension bridge and device thereof |
| 12/08/2010 | CN101408019B Low altitude prefabricated case beam internal mold construction method |
| 12/08/2010 | CN101353882B Method for establishing structure of slant legged rigid frame bridge and cantalever pouring construction method |
| 12/08/2010 | CN101260645B Wide span canting pull type trestle |
| 12/08/2010 | CN101230560B Hydraulic elevator tower cable-stayed straddle bridge hoisting truck |
| 12/08/2010 | CN101117791B Abnormal shape steel case and orthotropic plate bottom formwork combined type moving die carrier framework and construction method thereof |
| 12/01/2010 | CN201660901U Large-scale steel suspending box and cofferdam gasbag launching device |
| 12/01/2010 | CN201660851U Supporting point conversion beam for jacking large-span skew frame |
| 12/01/2010 | CN201660850U Temporary anchoring structure in self anchoring type bridge construction process |
| 12/01/2010 | CN101899815A Device for preventing bridging machine from rolling-over in installation process of bridge transition cross T-shaped boundary beam of bridging machine |
| 12/01/2010 | CN101324054B Incremental launching positioning construction method of bridge subsection girder temporary pier |
| 11/24/2010 | CN201649612U Insulating hanging basket for continuous beam construction |
| 11/24/2010 | CN201648980U Continuous beam cradle with insulating protective plate |
| 11/24/2010 | CN201648979U Special process machine for adjustable suit water-proof tape |