Patents
Sitemap › E01 - Construction of roads, railways, or bridges › E01D - Bridges › E01D 21 - Methods or apparatus specially adapted for erecting or assembling bridges
Patents for E01D 21 - Methods or apparatus specially adapted for erecting or assembling bridges (6,388)
03/2012
03/28/2012CN102392411A Reinforcement erosion prevention method and device for piers made of concrete for marine engineering
03/28/2012CN101942805B Three-dimensional numerical control method for bridge section precasting technology
03/28/2012CN101586339B Temperature controlled method for mass concrete
03/21/2012CN202170477U 小跨径钢管混凝土拱桥拱肋的施工装置 Construction equipment Small Span Arch Bridge of Concrete Pipe
03/21/2012CN102383378A Successive launching method for high temporary piers
03/21/2012CN102383377A Construction method utilizing steel-strand strand pulling machine to perform fast strand pulling during construction of prestress structures
03/21/2012CN102383376A Ground moulding and integral hoisting method for large-tonnage steel bar bound finished product member
03/21/2012CN102383375A Construction method for rapidly installing large steel bridge on urban arterial road
03/21/2012CN102383374A Fabricated fibrous concrete combined deck structure and construction method thereof
03/21/2012CN102383371A Overpass concrete outside-hanged cantilever type flower bed and construction method thereof
03/21/2012CN101886364B Pavement paver capable of spanning central median for construction and construction method thereof
03/21/2012CN101787678B Large-span section assembling bridge manufacturing machine and assembling construction process thereof
03/15/2012WO2012031538A1 Three-truss continuous steel truss beam-pushing device and arrangement method thereof
03/15/2012WO2011133828A3 Compressed fluid building structures
03/14/2012EP2427601A2 Supporting arch structure construction method
03/14/2012CN202164553U 大跨度桥梁悬臂施工应急补强支墩 Long-span bridges cantilever construction contingency reinforcement Buttress
03/14/2012CN202164552U 0号块托架预压反力架装置 0 block bracket preload reaction frame means
03/14/2012CN202164551U 一种悬浇拱桥的挂篮 A pouring Arch Hanging
03/14/2012CN202164550U 用于连续箱梁施工的挂篮 Hanging basket for continuous box girder construction
03/14/2012CN202164549U 单主梁架桥机 Single-girder bridge machine
03/14/2012CN202164548U 一种专用于双t型桥梁施工的上承式移动模架造桥机 A special dual t-type bridge deck construction moving Scaffolding
03/14/2012CN202164547U 桥梁接触网平台混凝土浇筑用的托架体系 Catenary bridge platform bracket system for concrete placement
03/14/2012CN202164546U 高墩桥梁施工平台 High Pier Bridge Construction Platform
03/14/2012CN202164545U Vertical prestressing pore canal communicating pipes and mud-jacking pipes
03/14/2012CN202164544U 独立上下运梁车的架桥机 Independent upper and lower beam carrier bridging machine
03/14/2012CN202164543U 异型桥面大面砼振动梁 Omo shaped concrete deck vibrating beam
03/14/2012CN202164542U 用于固定架桥机的夹轨器 Machines for fixing the bridge rail clamp
03/14/2012CN202164541U 架桥机前支腿变跨支撑导向机构 Variable cross-bridge machine front leg support guide means
03/14/2012CN102373802A Flexible bamboo plywood and manufacturing method thereof
03/14/2012CN102373674A Triangular hanging basket traveling device
03/14/2012CN102373673A Bridge construction rolling shaft hanging basket across railway existing line and use method thereof
03/14/2012CN102373672A Vertical rotating hinge system for arch rib structure
03/14/2012CN102373671A Steel trussed beam and flexible arch bridge construction method with vault pushing
03/14/2012CN102373670A Mobile platform carrying and erecting integrated machine and bridge erecting method
03/14/2012CN102373669A Automatically balanced cable hoisting and feeding device
03/14/2012CN102373668A Bridge steel anchor box assembly method
03/14/2012CN102373667A Method for constructing three-section type inhaul cable
03/14/2012CN102373666A Method for quickly roughening concrete by retarder flushing
03/14/2012CN102373665A Building and overpass greening isolation rail
03/14/2012CN102021901B Method for putting up steel pipe pile platform of abrupt slope bare rock
03/14/2012CN101892633B Self-propelled small radius movable mould frame
03/14/2012CN101736695B Temporary anchoring structure in self-anchored bridge construction process
03/08/2012WO2012030018A1 Partially/completely earth-anchored and cable-stayed bridge using a main span tension means, and method for constructing same
03/07/2012CN202157273U 挂篮分离式行走轨道结构 Hanging Basket separate walking track structure
03/07/2012CN202157272U 30‰大坡道900吨架桥机 30 ‰ big ramp 900 tons erecting machine
03/07/2012CN202157271U 一种架桥机辅助支腿结构 One kind of bridge-assisted leg structure
03/07/2012CN202157270U 架桥机前支腿传动机构 Erecting machine front leg drive mechanism
03/07/2012CN102367653A Support structure for large-span continuous beam construction
03/07/2012CN102367652A Structure of standard steel forms for constructing thin-wall high pier groups with four sides being variable cross sections by form turnover
03/07/2012CN102367651A U-shaped concrete beam bridge girder erection machine
03/07/2012CN102367650A Construction method of steel pipe arch bridge
03/07/2012CN102367648A Sheet-type support and preparation method thereof
03/07/2012CN102102317B Method for laying mixed passenger and freight jointless track and bridge erecting machine for erecting railway T-beam
03/07/2012CN101591888B Method for pre-pressing bracket in construction of beam of main tower of bridge
02/2012
02/29/2012CN202152442U 拼装式钢管立柱系统 Assembled tubular column system
02/29/2012CN202152441U 桥面提升站 Deck lift stations
02/29/2012CN102363946A Prefabricated upright post and bearing platform assembled structure and assembling and positioning process thereof
02/29/2012CN102041781B Enclosed lake beam type steel bridge installation method based on portal crane
02/29/2012CN102011368B One-time molding construction method for vase-shaped columnar pier of viaduct
02/29/2012CN101892635B Method for solving problem of vehicle bump at bridge head and structure thereof
02/29/2012CN101892634B Top pushing mechanism of steel box girder of single longitudinal clapboard on wide bridge deck and top pushing method
02/29/2012CN101886395B Full-detachable-type single-wall steel hanging box
02/29/2012CN101871197B Construction method for plugging air gap between bottom hole of pier steel suspension box and foundation pile
02/29/2012CN101710011B Method for testing and monitoring cable force of PC steel strand stay cable
02/29/2012CN101445208B Hanger for lifting construction of bridge cable
02/22/2012EP2419567A1 Overhead form traveller and method
02/22/2012CN202148494U 一种桥梁用模板支架 Template holder of Bridge
02/22/2012CN202148493U Existing line reinforcing device in inclined jacking construction of penetrating railway frame bridge from the lower part with small incline angle and large height
02/22/2012CN202148492U 桥梁施工滑轨 Bridge Construction Slides
02/22/2012CN202148491U Device for positioning multiple groups of heavy-duty hooks
02/22/2012CN202148145U 地轨式龙门吊 Ground rail gantry crane
02/22/2012CN102359276A Concrete pouring fast construction method
02/22/2012CN102359275A Concrete pouring fast construction method
02/22/2012CN102359076A Bridge turning construction structure
02/22/2012CN102359075A Walking track for bridge erecting machine to erect 32m beam in single track railway curve tunnel
02/22/2012CN102359074A Upper inclined climbing type hanging basket
02/22/2012CN102359073A Grouting template structure for support of concrete simple-supported box girder
02/22/2012CN102359072A Grouting quality control method and grouting quality control device for bridge prestressed pipeline based on density parameters
02/22/2012CN102359071A Steel truss girder multi-point synchronous incremental launching control device and continuous relay construction method
02/22/2012CN102359070A Method and device for constructing arch rib of small-span concrete-filled steel tube arch bridge
02/22/2012CN102359069A Existing line reinforcing method in under-crossing railway frame bridge small-included angle large-height inclined jacking construction
02/22/2012CN102359064A Reinforced concrete spherical hinge structure of swing bridge and manufacturing process thereof
02/22/2012CN102359059A Large-span double-arch axis combined arch bridge and construction method thereof
02/22/2012CN102359058A Combination bridge and manufacturing method thereof
02/22/2012CN101935983B 一种装配整体式空心板桥的建造方法 A monolithic construction method of assembling Hollow Slab
02/22/2012CN101871196B 使用grc装饰板对桥梁进行抗震装饰的方法 Use grc decorative plates decorative bridge seismic methods
02/16/2012US20120036811 Overhead form traveller and method
02/15/2012EP1384816B1 Method and installation for building a highway
02/15/2012CN202144582U 桥梁独柱墩组拼箱形托架系统 Single Column bridge pier group LCL-shaped bracket system
02/15/2012CN202144438U 伸缩吊篮 Telescopic basket
02/15/2012CN102352605A Bifilar beam conveying method for U-shaped beams of urban rail traffic
02/15/2012CN102352604A Truss sheet unit of steel truss girder, steel truss girder structure and mounting method thereof
02/15/2012CN102352603A Viaduct bridge construction method and pneumatic jack used in method
02/15/2012CN102352597A Prestressed ultrahigh-performance concrete continuous box girder bridge and construction method thereof
02/15/2012CN102162219B Beam moving method
02/15/2012CN102154984B 一种跨越电气化铁路的立交桥门式墩施工方法 An overpass portal pier construction method electrified railway crossing
02/15/2012CN101935984B 斜拉桥钢桁梁架梁吊机的走行装置及使用方法 Cable-stayed bridge steel truss girder crane beams traveling device and method of use
02/15/2012CN101373125B 大跨度悬索桥先导索火箭抛送装置和方法 Long Span Suspension pilot Cable rocket throwing apparatus and method
02/15/2012CN101260649B 一种钢-混凝土组合结构连续梁桥施工工法 Type of steel - concrete composite continuous beam bridge structure construction method
02/08/2012CN202139543U 用于连续箱梁施工的支架结构 Support structure for continuous box girder construction
1 ... 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 ... 64