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)
04/2014
04/30/2014CN103758027A Steel web and prestressed concrete (PC) combined box girder
04/30/2014CN103758026A Single-box multi-chamber box girder
04/30/2014CN103758021A Prefabricated box beam for tensioning transverse prestress
04/30/2014CN103758020A Preparation technology for corrugated steel web combined box girder
04/23/2014CN203559330U Railway space deformed rigid framework continuous beam
04/23/2014CN103741588A Precast box girder transverse prestress steel bar mounting structure of plate girder bridge
04/23/2014CN103741585A Corrugated steel web plate
04/23/2014CN103741584A Lower flange anti-pulling composite box girder with corrugated steel webs and construction method
04/23/2014CN103741583A Precast box girder transverse prestress stranded wire mounting structure of plate girder bridge
04/23/2014CN103741582A Corrugated steel web polycarbonate (PC) combination box beam and construction method thereof
04/23/2014CN103741581A Rectangular box beam
04/23/2014CN103741580A Multi-box single-chamber box beam
04/23/2014CN103741579A Corrugated steel web combination curve beam bridge with horizontal partition plates
04/23/2014CN103741578A Connecting piece of corrugated steel web and concrete top and bottom plates
04/23/2014CN103741577A T-shaped beam bridge with lower flat connection and construction method of T-shaped beam bridge
04/16/2014CN203546578U Fabricated external transverse prestress hollow slab bridge
04/16/2014CN102720137B Prefabrication construction method for trough girder sections of track traffic high-level bridge
04/09/2014CN203530829U Steel diaphragm plate connection based assembled slab bridge
04/09/2014CN103711067A Transversely assembled corrugated steel web combined box girder with small number of supports and construction method thereof
04/09/2014CN103711066A Novel steel box girder top plate unit structure and manufacturing method
04/02/2014CN203514633U I-shaped ripple web plate reinforcing beam
04/02/2014CN203514202U Temporary fixing device for mounting connector of large-span steel structure box type bridge
04/02/2014CN103696369A Four-point locating and installing method of steel box beam sections
04/02/2014CN102322021B Damping steel box girder for long span bridge
03/2014
03/27/2014WO2014046489A1 Psc i-type girder with optimized cross-section and method for designing same.
03/26/2014CN103669193A Laterally spliced combination T beam with wavy steel webs and construction method thereof
03/19/2014CN103643641A Pouring construction method for main beam of prestressed continuous beam bridge
03/12/2014CN203475325U Movable support of high-altitude cast-in-place box girder
03/12/2014CN203475291U Box type bridge girder
03/12/2014CN203475290U Prestressed concrete variable-cross-section box girder bridge and hanging basket
03/05/2014CN203462403U Reinforced cast-in-situ box girder template
03/05/2014CN203462399U Railway continuous steel box girder
03/05/2014CN203462394U Continuous steel box girder for reinforcing soleplate on supporting point
02/2014
02/26/2014CN203451988U Supporting base for steel box girder
02/26/2014CN203451985U T-shaped stiffening rib steel box girder structure
02/26/2014CN203451984U U-shaped stiffening rib structure of steel box girder
02/19/2014CN203440742U Foundation pit lateral soil pressure remote monitoring system
02/19/2014CN103590316A Highway and railway layered steel box beam
02/19/2014CN103590315A Large-cantilever steel box beam with highway and railway on same layer
02/19/2014CN103586978A Steel tube and concrete composite box girder and processing method thereof
02/19/2014CN102108667B Backbone emptied web concrete structural bridge
02/12/2014CN102505755B Single bent and twisted color band and production method thereof
02/05/2014CN103556576A Detachable compound hollow internal mould for concrete hollow box girder in roads and bridges
02/05/2014CN103556565A Connection construction for girders made of concrete with different performance
02/05/2014CN103556564A Assembly-type slab bridge on basis of connection of steel diaphragm plates and construction method thereof
01/2014
01/29/2014CN203412189U Corrugated steel web-plate beam structure for improving fatigue resistance
01/29/2014CN203411890U Twisted steel web combined box girder with full internal prestress
01/29/2014CN203411887U Wave steel web composite beam structure
01/29/2014CN102418313B Polycarbonate (PC) composite bridge with corrugated steel webs and construction method for PC composite bridge
01/22/2014CN203403597U Simply supported flanged beam with corrugated steel web steel structure
01/22/2014CN203403349U Box-type tie beam combined arch bridge
01/22/2014CN203403348U Bridge steel box girder roof variable cross-section U-shaped stiffening rib structure
01/22/2014CN103526689A Corrugated steel web reinforced concrete combination structure simply-supported box girder
01/15/2014CN203393596U Urban bridge structure crossing highways or high grade channels
01/15/2014CN203393595U Panel unit member of steel box girder
01/15/2014CN203393594U Pre-stressed concrete variable cross-section box girder bridge with internally-arranged slant legged rigid frame
01/08/2014CN203383137U Transversely assembled corrugated steel web combined box girder
01/08/2014CN203383133U Simply supported U-shaped girder for noise reduction of high-speed rail
01/01/2014CN203373655U Simple support turning continuous cross connection box girder structure
12/2013
12/25/2013CN203360997U Bridge with rigid hinges
12/25/2013CN102425099B Large cantilever wave-purlin combined PC bridge and manufacture method thereof
12/18/2013CN203346778U Box girder splicing assembly joint
12/18/2013CN103452036A Split streamline steel-concrete composite box girder
12/11/2013CN203334170U Platform box girder structure used for erecting canopy columns
12/11/2013CN103437501A C-type steel-concrete combined corrugated web composite beam with H-shaped cross section
12/11/2013CN103437500A C-type steel-concrete combined compression flange and corrugated web combined box girder
12/11/2013CN103437278A Variable-section U-shaped reinforcing rib structure of steel box girder roof of bridge
12/11/2013CN103437277A Diverging reinforcing steel bar connecting piece
12/11/2013CN103437274A Bridge structure with combination of stiffening steel truss and concrete beam
12/11/2013CN103437273A Method for machining bottom box used for assembly-type steel box composite beam
12/04/2013CN203320393U Bottom flange plate connection structure for corrugated steel webs of steel and concrete combined box girder
12/04/2013CN203320390U Box-type FRP-concrete composite beam
12/04/2013CN103422617A Continuous I beam adopting corrugated steel web steel and concrete composite structure
12/04/2013CN103422614A Continuous box girder adopting corrugated steel web steel structure
12/04/2013CN103422613A Simply supported I beam adopting corrugated steel web steel structure
12/04/2013CN103422427A Oblique crossing hole flanging type flange slab combination structure connecting key
12/04/2013CN103422421A Corrugated steel web steel structure simply-supported box beam
12/04/2013CN102409602B Concrete structure box, plate and joist combined beam
11/2013
11/27/2013CN203307720U Three-dimensional adjustable box type rod piece jig frame
11/27/2013CN203307719U Large-cantilever steel web carinal box girder section
11/27/2013CN203307718U Beam bridge structure with prefabricated Y-shaped reinforced concrete web
11/27/2013CN203305351U Inner formwork of prefabricated box girder and prefabricated box girder
11/27/2013CN103410081A Steel box type composite beam forming method
11/21/2013WO2013172598A1 Web member for improving node-connecting structure of composite truss girder bridge
11/20/2013EP2431525B1 Steel-concrete-composite girder for a bridge construction
11/20/2013CN203295954U Multi-hole separated type frame bridge arrangement structure
11/20/2013CN102518034B Bidirectional pre-bent multi-steel-girder and concrete bridge deck combined small box girder bridge structure
11/13/2013CN103392043A Upper structure for bridge
11/13/2013CN103392042A Continuous composite Rahmen bridge system using precast girder and construction method thereof
11/13/2013CN103388376A Corrugated steel web beam structure for improving fatigue resistance strength
11/13/2013CN103388303A Horizontal splicing corrugated steel web plate combined box girder and construction method
11/13/2013CN103388302A Bridge provided with rigid hinges
11/06/2013CN203270434U Prestressed concrete box girder bridge with variable cross section
11/05/2013US8572788 Concrete diaphragm including form spanning between spaced-apart longitudinal members
10/2013
10/24/2013WO2013157735A1 Psc i type girder
10/24/2013WO2013157732A1 The composite girder having web members with various patterns
10/23/2013CN103362061A Assembled totally-closed bridge
10/16/2013CN103352417A Prestressed concrete variable cross-section box girder bridge, movable suspended scaffolding and construction method of prestressed concrete variable cross-section box girder bridge
10/09/2013CN203229863U Large-span plate girder bridge frame
10/02/2013CN203222728U Bridge with a variable cross-section case and made by pre-stressed concrete
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