Patents
Sitemap › E01 - Construction of roads, railways, or bridges › E01D - Bridges › E01D 22 - Methods or apparatus for repairing or strengthening existing bridges
Patents for E01D 22 - Methods or apparatus for repairing or strengthening existing bridges (1,532)
07/2014
07/09/2014CN203700977U 一种用于提高桥梁抗剪能力的弹簧支顶加固结构 A method for improving the structure of the bridge spring support top reinforcement for shear strength
07/09/2014CN203700976U 钢筋混凝土拱壳桥体的预应力型钢加固体系 Prestressed steel reinforced concrete arch bridge reinforcement system shell
07/09/2014CN103911959A 采用横向钢板锚贴加固桥梁铰缝方法 Anchored using transverse leaf hinge reinforcement stitch method bridges
07/09/2014CN103911958A 悬索桥及拱桥吊杆定期检测的损伤定位系统及其方法 Suspension bridge boom and periodic testing of damage positioning system and method
07/02/2014CN203684115U 一种拓宽薄壁的混凝土箱梁 One kind of thin-walled concrete box girder broaden
07/02/2014CN203684114U 支座灌浆筒 Filling tube holder
07/02/2014CN203684113U 自动落梁平台装置 Liang platform device automatically fall
07/02/2014CN103898841A 一种空心板桥梁加固方法 One kind of hollow slab bridge reinforcement method
07/02/2014CN103898840A 一种桥梁高空作业平台及其搭设方法 One kind of aerial work platforms and bridge erection method
07/02/2014CN103898839A 一种桥梁增补桩预压加固方法 Added the Bridge pile preloading method
07/02/2014CN102900025B 一种用于桥梁检测的悬吊式作业平台 A system for detecting bridge suspended working platform
07/02/2014CN102425103B 拱桥加固型组合拱圈 Arch Arch rugged combination
06/2014
06/25/2014CN203668840U 桥梁粘接钢板用夹紧装置 Bonding bridge plate clamping means
06/25/2014CN203668839U 一种混凝土钢板复合截面套箍封闭主拱圈加固结构 Composite cross section for concrete steel ferrule closed the main arch reinforcement structure
06/25/2014CN103882815A 正交异性钢桥面的改造方法 Transformation method orthotropic steel deck
06/25/2014CN103882814A 一种桥梁拓宽用复合材料结构体系 Broaden the Bridge composite material structure system
06/19/2014US20140165305 Bridge cap installation system and method
06/18/2014CN203654204U 蜗杆防松式缆索机器人快速夹紧机构 Worm fast locking type robot cable clamping mechanism
06/18/2014CN203654203U 滚子防松式缆索机器人快速夹紧机构 Roller locking type cable robot fast clamping mechanism
06/18/2014CN203654202U 缆索机器人的滚轮装置 Robot cable roller device
06/18/2014CN203654201U 一种新型加固桥梁板材连接装置 A new bridge reinforcement plate connecting device
06/18/2014CN203654169U 一种速度锁定传力装置 One kind of power transmission speed locking device
06/18/2014CN103866689A New bridge and old bridge connecting reinforcing structure for bridge widening
06/11/2014CN203639842U 一种桥墩盖梁的钢板-混凝土组合加固构造 One kind of pier cap beam steel - reinforced concrete composite structure
06/11/2014CN203639841U 一种空心板梁的钢板-混凝土组合加固构造 One kind of hollow steel beam - reinforced concrete composite structure
06/11/2014CN203639840U 基于钢板-混凝土与无粘结预应力筋的空心板梁加固构造 Based Steel - Concrete and unbonded tendons hollow beam reinforcement structure
06/11/2014CN203636816U 爬缆机器人 Rope climbing robot
06/11/2014CN103850175A Prestress tension and anchor device for aramid fiber cloth sheets
06/11/2014CN102838334B Concrete member mending agent, preparation method and construction method
06/11/2014CN102635068B Lubricating structure between saddle and base body of bridge and lubricating method
06/11/2014CN102585441B Performance-controllable epoxy-polyketone grouting material as well as preparation method and application thereof
06/04/2014CN203625904U 抗移地锚 Anti-shift anchor
06/04/2014CN203625791U 一种桥梁刚性铰的维修更换系统 One kind of bridge maintenance and replacement of rigid hinge system
06/04/2014CN203625790U 基于钢板-混凝土与无粘结预应力钢筋的小箱梁加固构造 Based Steel - unbonded prestressed reinforced concrete and a small box girder structure reinforcement
06/04/2014CN203625789U 一种增设t形抗剪件的桥梁加固构造 Additional t-shaped pieces of one kind of shear reinforcement bridge construction
06/04/2014CN203625788U 斜拉索更换专用组装式塔顶吊装置 Replace the cable-stayed tower crane assembled a dedicated device
06/04/2014CN103835520A Strengthening method for exerting hooping force on columnar structure through multi-layer wound tension belt
06/04/2014CN102644244B Antidumping reinforcing reinforce device for bridge and construction method thereof
06/04/2014CN102505641B Repair reinforcing structure of steel bridge deck and repair reinforcing method of repair reinforcing structure
05/2014
05/28/2014CN203613469U 一种桥梁粘贴钢板加固装置 Paste the Bridge steel reinforcement device
05/28/2014CN103821092A 梁桥梁体横向偏位后的纠偏复位方法 Girder Bridge body after correcting the lateral deviation reset method
05/28/2014CN103821091A 梁桥梁体纵向偏位后的纠偏复位方法 Girder Bridge longitudinally deviation reset after correction method
05/28/2014CN103821090A 桥墩倾斜后的纠偏复位方法 Reset tilt correction method pier after
05/28/2014CN102518051B 一种桥墩偏位纠正与加固系统 One kind of bridge piers and reinforcement system to correct the deviation
05/21/2014CN203603072U 弹塑性防落梁减震加固装置 ELASTOPLASTIC anti-damping off beam reinforcement means
05/21/2014CN203603071U 公路桥梁扩宽改造工程跨线防护结构 Widening Highway Bridge reconstruction project across the line protection structure
05/21/2014CN103806377A 一种桥梁大吨位多桩基的整体主动托换结构及托换方法 Overall a bridge pile of large-tonnage multi initiative Underpinning Underpinning the structure and method
05/14/2014CN102704414B 一种拱桥顶升的施工方法 A lifting bridge construction methods
05/14/2014CN102704413B 一种拱桥顶升的施工方法 A lifting bridge construction methods
05/14/2014CN102704412B 桥梁断柱顶升施工方法 Broken bridge construction methods capitals l
05/14/2014CN102635074B 一种小箱梁钢板粘贴加压装置的使用方法 A small steel box girder paste method means using pressurized
05/07/2014CN203583379U 一种老桥面铺装层的修补结构 Repair the structure of an old bridge deck pavement
05/07/2014CN103774565A 一种空心板梁桥的纵向预应力加固方法 One kind of hollow plate girder bridge longitudinal prestressing reinforcement methods
05/07/2014CN103774564A 移动式桥梁支座更换装置 Mobile bridge bearing replacement device
05/07/2014CN103774563A 一种刚架拱桥的加固方法 One kind of Reinforcement Frame Arch Bridge
05/07/2014CN103774562A 一种桁架拱桥的加固方法 One kind of truss arch bridge reinforcement methods
05/07/2014CN102587298B 一种不中断交通的桥梁整体顶升施工方法 A non-interrupted traffic overall lifting bridge construction methods
04/2014
04/30/2014CN203569491U Repairing device of rubber support
04/30/2014CN203569490U Highway bridge jacking frame
04/30/2014CN103758049A Bridge jacking system and jacking method thereof
04/30/2014CN103758048A Method for reinforcing bridge in danger by using corrugated steel plate
04/30/2014CN103758047A Jacking-type arc-shaped steel plate external-prestressing steel rope diverter
04/30/2014CN103758046A Method for reinforcing steel tube confined concrete arch bridge main beam structure
04/30/2014CN103758021A Prefabricated box beam for tensioning transverse prestress
04/23/2014CN203559359U Steel girder for reinforcing rigid frame arch bridge beam
04/23/2014CN203559358U Detector for observing and shooting damage condition of urban overpass abutment support
04/23/2014CN203559332U Curved steel beam for reinforcing slight bending slab of rigid-framed arch bridge
04/23/2014CN103741608A Hydraulic clamping system of bilateral wheeled robot for detecting PE (polyethylene) layers of surfaces of cables
04/23/2014CN103741607A Method for reinforcing railway frame-shaped bridge and reinforced railway frame-shaped bridge
04/23/2014CN103741606A Soft traction device rapid cable replacement construction method
04/23/2014CN103741605A Method for restraining crack generation of beam body and restraining crack expansion of beam body
04/16/2014CN203547160U Self-regulation stretch-draw machine for strengthening prestressed carbon fiber cloth
04/16/2014CN203546626U Suspender replacing device for concrete-filled steel tube arch bridge
04/16/2014CN203546625U Replacing device of tied-arch bridge rigidity suspender
04/16/2014CN203546624U Steel threading jigger
04/16/2014CN103726451A Railway construction method of dismantling existing girder bridge and pushing frame structure in situ
04/16/2014CN103726450A Simply-supported slab bridge jack-up method and height-adjustable combined cushion structure applied therein
04/16/2014CN103726449A Automatic beam placement platform device and construction method of replacing railway beams thereby
04/16/2014CN103011741B Rustproof repairing method for reinforced concrete structure
04/09/2014CN203530867U Climbing construction platform applicable to side beam operation
04/09/2014CN203530866U Device with bidirectional hooks for adjusting levelness of bridge angle steel bracket
04/09/2014CN203530865U Long-connection bridge widening splicing structure
04/09/2014CN102691271B Sealing structure for gaps between steel plate and concrete in pouring-type steel bonding construction
04/09/2014CN102635073B Pressure device for steel plates bonding and application method of pressure device
04/09/2014CN102392421B Small-town arch bridge local widening and reinforcing method based on characteristic of tidal traffic flow
04/03/2014US20140090771 Waterproof sheet for use in bridge pier repair and waterproof working method using the same
04/02/2014CN203514211U Bridging assembly for bridging repair of steel wire of main cable of suspension bridge
04/02/2014CN203514210U Novel supporting structure for bridge openings and tunnels
04/02/2014CN203514209U Wire rope hanging bracket platform for reinforcement of arch bridges
04/02/2014CN103696375A Repair device for concrete anticorrosion coatings
04/02/2014CN103692436A Cable climbing robot
03/2014
03/26/2014CN203498764U Maintenance system of bridge
03/26/2014CN203498763U Bridge expansion joint cleaning device
03/26/2014CN103669899A Method for constructing concrete reinforced by carbon fiber cloth
03/26/2014CN103669231A Highway bridge broadening modification project overpass protection structure and installation method thereof
03/26/2014CN103669230A Preventive maintenance method of concrete
03/19/2014CN203487470U Longitudinal connector for increasing horizontal force of temporary pier
03/12/2014CN203475332U Overhead suspension cable working device for railroad bridge
03/12/2014CN203475305U Reinforcing structure for bridge deck slab
03/12/2014CN103628424A Mud jacking treatment method
1 2 3 4 5 6 7 8 9 10 11 12 ... 16