| Patents for E01D 101 - Material constitution of bridges (1,284) |
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| 12/04/2013 | CN203320394U H-shaped FRP (fiber reinforced plastic)-concrete composite beam |
| 12/04/2013 | CN203320392U Six-line double-layer railway bridge variable section steel truss girder structure |
| 12/04/2013 | CN203320390U Box-type FRP-concrete composite beam |
| 12/04/2013 | CN102409602B Concrete structure box, plate and joist combined beam |
| 11/13/2013 | CN102561202B Construction method of preloaded and prestressed bridge |
| 10/30/2013 | CN203256592U Arch foot capable of being welded with cast steel member |
| 10/30/2013 | CN103374884A Reinforcement cage producing device and reinforcement cage producing method |
| 10/23/2013 | CN103362311A Tractor with anchor and for finished steel strand |
| 10/23/2013 | CN103362310A Tractor for finished steel strand and threading method of finished steel strand |
| 10/16/2013 | CN103352417A Prestressed concrete variable cross-section box girder bridge, movable suspended scaffolding and construction method of prestressed concrete variable cross-section box girder bridge |
| 10/09/2013 | CN203229863U Large-span plate girder bridge frame |
| 10/02/2013 | CN203222727U Bridge of variable cross-section case and made by pre-stressed concrete |
| 10/02/2013 | CN103334375A Bridge pier and construction method thereof |
| 10/02/2013 | CN102505847B Mud jacking pipe device |
| 09/25/2013 | CN103321430A Construction method of reinforcing large-span concrete structure with prestressed carbon fiber sheet |
| 09/18/2013 | CN103306189A Steel truss-prestressed concrete bridge deck combined bridge girder and construction method thereof |
| 09/11/2013 | CN103288385A Expansion joint material for bridge and expansion joint structure |
| 09/04/2013 | CN103276905A Open-close type steel strand limiting device |
| 09/04/2013 | CN103276662A Large-cantilever steel web spinal box beam segment and construction technology |
| 09/04/2013 | CN102409619B Method for improving cross integrity of bridge deck structure of multi-girder type combined small box girder bridge |
| 08/28/2013 | CN203160111U Anti-corrosive cutting-buckling type steel structure |
| 08/28/2013 | CN103266718A Prestress tension steel beam |
| 08/21/2013 | CN203144900U Bridge deck structure integrating orthotropic steel plate and composite hollow plate |
| 08/14/2013 | CN203129026U Reinforced concrete arch bridge reinforced structure |
| 08/14/2013 | CN203129020U Cast-in-situ box girder super-long tensioned threading device |
| 08/14/2013 | CN203129018U Blocking device of steel molding plate hole outside box girder |
| 08/14/2013 | CN203129001U Corrugated steel web for bridge |
| 08/14/2013 | CN203128999U Prestress reinforced concrete combined type girder plate structure |
| 08/14/2013 | CN103243656A Automatic lifting type assembling highway steel bridge transporting and erecting vehicle |
| 08/07/2013 | CN103233421A Pre-stressed concrete variable cross-section box girder bridge and construction method thereof |
| 08/07/2013 | CN103233419A Prestressed concrete variable cross-section box bridge and construction method thereof |
| 08/07/2013 | CN102322026B Reinforcing method of masonry arch bridge |
| 07/31/2013 | CN203096595U Prestress concrete filled steel tube combined braced girder |
| 07/31/2013 | CN103225256A Wooden deck with wider handrail and improved appearance |
| 07/31/2013 | CN103225255A Steel truss girder constitution for large-span six-line double-layered railway bridge |
| 07/24/2013 | CN203080428U Prestress aramid fiber cloth piece tensioning and anchoring device |
| 07/24/2013 | CN203080399U Pre-stressed concrete variable cross-section box girder bridge with internally-arranged slant legged rigid frame |
| 07/24/2013 | CN203077753U Anti-ageing polyvinyl chloride PVC waterproof coiled material |
| 07/24/2013 | CN103216041A Plane grid rib for structure reinforcement, mould and manufacturing method of plane grid rib |
| 07/24/2013 | CN102352597B Prestressed ultrahigh-performance concrete continuous box girder bridge and construction method thereof |
| 07/17/2013 | CN203065972U Digital thermostatic control concrete ultra-low temperature construction curing system |
| 07/17/2013 | CN102261041B End part fixing device of pre-buried rubber tube of post-tensioned prestressed bridge |
| 07/10/2013 | CN103194983A Segmental precast assembly method and segmental precast assembly structure for cantilever arm of large capping beam |
| 07/10/2013 | CN102392420B Vertical crack grouting and reinforcing method of prestressed concrete hollow slab bridge bottom plate |
| 07/03/2013 | CN203034357U Bridge floor continuous structure capable of simply supporting bridge |
| 07/03/2013 | CN203034351U Round-end-shaped hollow steel pipe concrete column |
| 07/03/2013 | CN103184723A Method for reinforcing arch bridge with EPS Expandable Polystyrene light concrete |
| 06/26/2013 | CN203021904U Double-layer truss type arch bridge |
| 06/26/2013 | CN103174098A Strengthening method for stress on single plate by using steel reinforced concrete |
| 06/26/2013 | CN103174094A Resilience prevention bridge girder prestress tension device |
| 06/19/2013 | CN203007856U External prestressing reinforcement system for hollow slab girder bridge |
| 06/19/2013 | CN203007837U Steel bridge deck based on dual-layer corrugated steel plates and rubber sandwich plates |
| 06/19/2013 | CN203007822U SCS steel tube concrete pier with longitudinal stiffening structures distributed on upper end portion and lower end portion |
| 06/19/2013 | CN203007821U SCS steel tube concrete pier with double stiffening structures added on upper end portion and lower end portion |
| 06/19/2013 | CN203007816U Drawer type connection joint of assembly type rectangle-shaped steel pipe truss |
| 06/19/2013 | CN103161317A Pre-stress full automatic intelligent tensioning device and operation method thereof |
| 06/19/2013 | CN103161122A Longitudinal mixed continuous beam system with concrete beams and corrugated steel web concrete beams |
| 06/19/2013 | CN102322022B Construction method for concrete of decorative housing of cable stayed bridge |
| 06/12/2013 | CN103147393A Pulling-resistant friction isolation bearing for bridge |
| 06/05/2013 | CN202969245U Overhead foot bridge |
| 06/05/2013 | CN103132649A Steel box girder matched with cellular steel web plate |
| 05/28/2013 | US8449967 Composite elements |
| 05/22/2013 | CN202945540U Aluminum alloy structural member for pedestrian overcrossing |
| 05/22/2013 | CN202945538U Novel pressure resistant bridge internal mold |
| 05/22/2013 | CN103114524A Light type wave-shaped steel and high-strength activity powder concrete composite bridge panel |
| 05/15/2013 | CN202936724U Prestressed square strut |
| 05/08/2013 | CN202925911U Vertical pre-stress rib tensioning auxiliary tool |
| 05/08/2013 | CN202925461U Flying-saucer-shaped hole steel pipe |
| 05/08/2013 | CN103088757A Box girder prestressed tension automatic control method and system |
| 05/08/2013 | CN101900648B Method for determining bearing capacity of concrete-filled steel tube under various stressing conditions and application thereof |
| 05/01/2013 | CN103074847A Novel reinforced-concrete combined pier column and construction method thereof |
| 04/24/2013 | CN202899016U Arched steel truss bridge with slide rails |
| 04/24/2013 | CN202899014U Steel cantilever spine girder |
| 04/24/2013 | CN202899013U Flyover crossing bridge |
| 04/24/2013 | CN103065035A Design method for longitudinal pre-stressing tendons of variable-cross-section pre-stressed concrete continuous bridge |
| 04/24/2013 | CN103061449A A double stiffened SCS square steel tube concrete structure based on stirrups and stiffening ribs |
| 04/24/2013 | CN103061260A Steel bridge deck with rubber filled in bilayer corrugated steel plates |
| 04/24/2013 | CN103061243A Prestressed steel tube concrete combination trussed beam and construction method thereof |
| 04/17/2013 | CN202881849U Prefabricated slab for road and bridge |
| 04/17/2013 | CN202881844U Wood and concrete combined type box girder |
| 04/10/2013 | CN202865740U Bridge deck structure combined by lightweight steel and concrete |
| 04/10/2013 | CN103031927A SCS square concrete-filled steel tube pier column |
| 04/10/2013 | CN103031808A Fiber-reinforced composite bridge deck and preparation and installation method thereof |
| 04/04/2013 | WO2013044496A1 Composite pc bridge with large cantilever corrugated web and steel truss |
| 04/03/2013 | CN202849942U Displacement sensor installation assembly in intelligent stretch-draw system |
| 04/03/2013 | CN202849938U No-seam prefabricated connection board of bridge |
| 04/03/2013 | CN202849926U Assembly type outer packing fiber reinforce plastic (FRP)-steel tube-concrete reinforced structure |
| 04/03/2013 | CN202849924U Corrugated steel web plate concrete continuous box girder for curved bridge |
| 04/03/2013 | CN103015311A SCS concrete filled steel tube pier reinforced by stirrup and stiffening rib at end |
| 04/03/2013 | CN103015304A Prestressed concrete variable-cross-section box girder bridge with internal tilted-leg rigid frame and construction method of prestressed concrete variable-cross-section box girder bridge |
| 04/03/2013 | CN103013090A Polyaryletherketone composite material and application of the same in bridge bearing |
| 04/03/2013 | CN102660920B Framed large-span combined pre-stress highway bridge and preparation process thereof |
| 03/27/2013 | CN202830741U Semi-assembled type bamboo-concrete combined bridge |
| 03/27/2013 | CN202830731U Special-shaped precast beam for bridge |
| 03/27/2013 | CN102995555A Sequence control system (SCS) concrete filled steel tube bridge pier with stiffening ribs added at bottom |
| 03/20/2013 | CN202810214U Cantilever crane pump truck cantilever crane structure with maintenance-free lubrication system |
| 03/20/2013 | CN202810213U Prestress information construction system |
| 03/20/2013 | CN202809496U Finish rolling deformed steel bar tension base |
| 03/20/2013 | CN202809488U Cross laminated timber (CLT) bridge deck slab based on cold-formed thin-walled steel plate bracing |
| 03/20/2013 | CN202809480U Bridge pier with fiber reinforced composite materials |