Patents
Sitemap › E01 - Construction of roads, railways, or bridges › E01D - Bridges › E01D 2 - Bridges characterised by the cross-section of their bearing spanning structure
Patents for E01D 2 - Bridges characterised by the cross-section of their bearing spanning structure (1,400)
12/2012
12/19/2012CN102828467A Corrugated steel web-based steel-wood combined box girder
11/2012
11/28/2012CN202559529U O-shaped steel structure support frame and O-shaped steel structure bridge thereof
11/28/2012CN202559233U Special beam for erecting 900-ton transportation frame all-in-one machine
11/21/2012CN102787540A Unimpeded overpass
11/14/2012CN202530365U Half-through type opening box-shaped section steel-concrete composite beam
11/14/2012CN102776828A Irregular-shaped precast beam used for bridges
11/14/2012CN101200872B Bottom bearing box beam for rail traffic station
11/07/2012CN202519575U Box girder structure with cantilever supporting plates
11/07/2012CN102767133A Arranging method of sensor for detecting fatigue stress of steel box girder bridge
10/2012
10/24/2012CN202500067U Double-layer high level bridge integrating bus rapid transit system
10/17/2012CN202492790U Orthotropic plate of steel box girder
10/10/2012CN202482781U Self-monitoring self-repairing system for stone mastic asphalt (SMA) box girder
10/10/2012CN102720137A Prefabrication construction method for trough girder sections of track traffic high-level bridge
10/10/2012CN102720126A Supporting method of steel bridge beam and beam-type steel bridge
10/10/2012CN102720120A Steel-concrete combined box beam
10/10/2012CN102182139B Manufacturing method of three-crankcase steel connecting bridge
10/10/2012CN102031748B Split-type double-box steel box girder for laying conveying pipes
10/10/2012CN101985826B Construction method for high-altitude section prefabricating, beam moving, beam storing and assembling of large concrete box beam
10/03/2012CN202466390U Hollow slab bridge
10/03/2012CN202466389U Combined box girder
10/03/2012CN102713070A A bridge construction and method for modifying strain characteristics of a bridge
10/03/2012CN102704386A Prefabricated component assembly type segment assembling corrugated steel web RPC (Reactive Powder Concrete) combination box girder and method therefor
09/2012
09/26/2012CN202450430U Folding type support beam
09/26/2012CN102691257A Continuous box girder made of corrugated steel web pre-tensioned prestressed concrete and construction method
09/26/2012CN102691256A Composite channel steel-concrete beam employing novel shear connector and construction method
09/19/2012CN102677563A Modularized direct-moving fast channel system for crossroads of urban main road and construction method
09/12/2012CN202430625U I-shaped bamboo plywood beam structure
09/12/2012CN102660920A Framed large-span combined pre-stress highway bridge and preparation process thereof
09/05/2012CN202416190U Formwork for prefabricated box girder of rear poured flange slab
09/05/2012CN202416148U Bridge structure of pre-stressed concrete hollow slabs
09/05/2012CN101649602B 150-meter five-span continuous box girder pre-stressed construction method
09/05/2012CN101080534B Manufacturing method for prestressed steel composite girder
08/2012
08/29/2012CN202401383U A W-shaped beam for an urban rail transit three-rail power supply mode
08/29/2012CN202401382U A W-shaped beam for an urban rail transit overhead line system power supply mode
08/22/2012EP2488699A1 A bridge construction and method for modifying strain characteristics of a bridge
08/15/2012CN202380402U Mould bed structure for assembling orthogonal bridge deck in codeless manner
08/15/2012CN202380387U Construction structure for carrying out prefabricated erection of box beams on bridge
08/15/2012CN102635060A Concrete hollow slab bridge reinforced by transverse steel beams
08/09/2012DE102011010672A1 Surface structure, particularly cover system, for industrial construction and for multi-storey construction, has two supports with composite plates, where intermediate space is provided between supports
08/08/2012EP2484833A1 A reinforced concrete slab for bridge floors with two bearing beams and relevant floor fabrication method.
08/01/2012CN101818480B Box girder transfer platform and girder transferring and girder loading working procedures thereof
07/2012
07/25/2012CN101936054B Steel truss web combined PC beam and construction method thereof
07/25/2012CN101798794B Composite box girder bridge erected in advance by using corrugated steel web steel girders and construction method thereof
07/25/2012CN101775775B Combined bridge with self-anti-cracking function and construction method thereof
07/18/2012CN202337948U U rib joining section jacking device for top plate of steel box girder
07/18/2012CN102587291A Walking type multipoint pushing construction method and walking type multipoint pushing construction system for steel box girder
07/18/2012CN102587267A Tension-fabricated bridge with prestressed hollow-plate-girders and middle transverse partitions and construction method of tension-fabricated bridge with prestressed hollow-plate-girder and middle transverse partitions
07/18/2012CN101736684B Non-standard simple supporting girder and manufacturing and mounting technology thereof
07/11/2012CN202323783U 一种中跨合拢段挂篮的悬吊装置 Suspension means a section of the Cradle of Cross Close
07/11/2012CN202323721U 格构式箱梁预制台座 Precast box girder lattice pedestal
07/11/2012CN202323669U 预应力超高性能混凝土连续箱梁桥 Ultra-high performance prestressed concrete continuous box girder bridges
07/11/2012CN202323668U 滑行道桥预应力箱涵 Glide prestressed bridge culvert
07/11/2012CN102561170A Broad cantilever box girder structure with support plates
07/11/2012CN102561169A Hollow slab bridge and construction method thereof
07/11/2012CN102561168A Bamboo plywood beam structure
07/11/2012CN102199915B Walking type incremental launching device and bridge incremental launching construction method using same
07/04/2012CN202298482U 新增钢桁架加固混凝土箱梁桥结构 New reinforced concrete box girder bridge steel truss structure
07/04/2012CN202298438U 一种双向预弯多梁式钢-混凝土小箱梁桥的结构 A two-way pre-bending multi-beam steel - small concrete box girder bridge structure
07/04/2012CN102535326A Double-layer highway bridge with integrated upper beam on frame mound and beam of polycarbonate (PC) continuous box girders
07/04/2012CN102182146B Prestress rib tensioning equipment, system and method and concrete continuous box girder
07/04/2012CN101644024B Prestress steel purlin-concrete combined continuous rigid frame bridge and construction method thereof
06/2012
06/27/2012CN102518034A Bidirectional pre-bent multi-steel-girder and concrete bridge deck combined small box girder bridge structure
06/27/2012CN102031749B Grid structure for controlling girder induced vibration of split steel box girder bridge
06/20/2012CN202280016U 一种桥梁 Bridge '
06/20/2012CN102505755A Single bent and twisted color band and production method thereof
06/12/2012US8196517 U-shaped span for railway track
06/06/2012CN102002914B Construction pushing device of steel box beam
05/2012
05/31/2012WO2012044097A3 Floor slab structure for bridge
05/31/2012WO2012044096A3 Upper structure for bridge
05/31/2012WO2012044094A3 Upper structure for bridge
05/30/2012CN202247707U Vertical external prestress and steel plate combined reinforcing box girder structure
05/30/2012CN202247657U Box-shaped steel structure beam
05/30/2012CN202247656U Improved structure of multi-chord combined beam
05/30/2012CN202247655U Hollow box-shaped frame bridge for mining subsidence area
05/30/2012CN102206934B Method for block-by-block casting of concrete continuous beam bridge by using military truss shift mould
05/30/2012CN102101312B Method for pouring and molding concrete T beam
05/30/2012CN101603288B Three-truss main girder structure of highway and railway bi-purpose cable-stayed bridge and installation method thereof
05/24/2012WO2012067306A1 Continuous composite rahmen bridge system using precast girder and construction method thereof
05/23/2012CN202227268U Concrete box beam structure capable of widening steel cantilever beam
05/02/2012CN202208890U Box girder steel molding plate jacking device with locking function
04/2012
04/25/2012CN102425099A 大悬臂波-桁组合pc桥梁及其制造方法 Big boom wave - truss composite bridge pc and its manufacturing method
04/25/2012CN101935977B 采用牛腿代替企口缝传力的装配式空心板桥 Instead of using tongue and groove joints corbels force transmission assembly Hollow Slab Bridge
04/18/2012CN202194060U 一种桥梁 One kind of bridge
04/18/2012CN202194059U 预应力钢筋砼密肋空心叠合箱梁 Prestressed reinforced concrete box girder ribbed hollow laminated
04/18/2012CN102418313A 波形钢腹板组合pc桥梁及其施工方法 Corrugated Steel Webs pc bridge and its construction method
04/18/2012CN101768915B 复合材料弓形结构梁 Composite arch beams
04/11/2012CN202187278U 一种桥梁 One kind of bridge
04/11/2012CN102409619A 一种提高多梁式组合小箱梁桥桥面结构横向整体性的方法 A holistic approach multi-lateral beam combination of a small box girder bridge deck structure to improve
04/11/2012CN102409602A 混凝土结构箱板桁组合梁 Concrete composite beam truss structure boxboard
04/05/2012WO2012044097A2 Floor slab structure for bridge
04/05/2012WO2012044096A2 Upper structure for bridge
04/05/2012WO2012044094A2 Upper structure for bridge
04/04/2012CN202181504U 一种箱梁 One kind of box girder
03/2012
03/28/2012CN202175918U 箱梁底内外双钢板加固构造 Double bottom and outside the box girder steel reinforcement structure
03/28/2012CN102392417A Dual-cantilever bearing support structure for large steel pipe and installation method
03/28/2012CN101522993B Modular steel bridge
03/21/2012EP2431525A1 Bridge structure for an auxiliary bridge
03/21/2012EP2431524A1 Bridge superstructure with external reinforcement
03/15/2012DE102010045454A1 Brückenüberbau mit externer Bewehrung Bridge superstructure with external reinforcement
03/15/2012DE102010045453A1 Brückenkonstruktion Bridge construction
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