Patents
Sitemap › E01 - Construction of roads, railways, or bridges › E01D - Bridges › E01D 101 - Material constitution of bridges
Patents for E01D 101 - Material constitution of bridges (1,284)
11/1996
11/26/1996CA2078738C Bridge construction
08/1996
08/13/1996US5545987 Monitoring device for tension members of soil or rock anchors, compression members of poles, prestressing elements for prestressed concrete structures and bridge cables
07/1996
07/18/1996WO1996021785A1 Securing of reinforcing strips
04/1996
04/17/1996EP0541619B1 Bridge construction system
03/1996
03/26/1996US5500968 Dock leveler incorporating an inflatable bag
02/1996
02/28/1996EP0698154A1 A building structure
02/15/1996WO1996004197A1 Apparatus and method for reinforcing vertical columns
02/15/1996CA2196313A1 Apparatus and method for reinforcing vertical columns
09/1995
09/13/1995EP0670933A1 Construction method.
09/08/1995WO1995023898A1 Composite reinforcement for support columns
06/1995
06/20/1995US5425152 Bridge construction
06/07/1995EP0656085A1 Bridge construction
05/1995
05/10/1995EP0620880A4 Dock leveler incorporating an inflatable bag.
03/1995
03/08/1995EP0458951B1 Novel electrodes and cathodic protection system
02/1995
02/08/1995EP0637647A1 Metalgirder element for the construction of composite elongated structures like box beams, method for using the element and elongated structure manufactured by this method
11/1994
11/10/1994WO1994025682A1 A building structure
10/1994
10/26/1994EP0620880A1 Dock leveler incorporating an inflatable bag
10/19/1994EP0418312B1 Load bearing concrete panel
08/1994
08/23/1994US5339475 Load supporting structure
07/1994
07/13/1994EP0605811A1 Monitoring device for structural elements in particular for tensioning devices in earth or rock anchors, pressure devices for piles, tensioning devices for prestressed concrete structures and bridge cables
06/1994
06/24/1994CA2112324A1 Monitoring device for structural elements, in particular for tension members of soil or rock anchors, compression members of poles, prestressingelements for prestressed concrete structures and bridge cables
06/09/1994WO1994012728A1 Construction method
05/1994
05/04/1994EP0494200B1 Method for the fabrication of a composite bridge structure
04/1994
04/26/1994US5305572 Long span post-tensioned steel/concrete truss and method of making same
04/05/1994US5299445 Method of post-tensioning steel/concrete truss before installation
03/1994
03/16/1994CN1083885A Bridge construction
03/08/1994CA2055377C Long span post-tensioned steel/concrete truss and method of making same
03/03/1994WO1994004756A1 Bridge construction
12/1993
12/28/1993US5272851 Improvements to the devices for reinforcing concrete in compression and to concrete works thus reinforced
12/17/1993CA2071292A1 Improvements to processes and devices for increasing compressive strength of concrete, and to concrete structures so reinforced
10/1993
10/20/1993EP0565537A1 Coated and filled metal strand composite materials
07/1993
07/08/1993WO1993013267A1 Dock leveler incorporating an inflatable bag
07/08/1993CA2126437A1 Dock leveler incorporating an inflatable bag
05/1993
05/19/1993EP0541619A1 Construction equipment and method.
05/04/1993US5208077 Method for a composite material comprising coated and filled metal strand for use in prestressed concrete, stay cables for cable-stayed bridges and other uses
12/1992
12/16/1992EP0518771A1 Method of and device for the reinforcement of the pressure load capacity of concrete and reinforced concrete structures
12/02/1992CN1019321B Bituminous sealing layers for bridge
09/1992
09/08/1992CA1307082C Deck for wide-span bridge
08/1992
08/18/1992CA1306379C Insulated steel grillage for road, railway, and airport construction and the like
07/1992
07/15/1992EP0494200A1 Method for the fabrication of a composite bridge structure.
05/1992
05/29/1992WO1992008551A1 Coated and filled metal strand composite materials
04/1992
04/28/1992CA1299513C Bituminous water-proof sheeting for sealing bridges
03/1992
03/19/1992WO1992002681A3 Construction equipment and method
02/1992
02/20/1992WO1992002681A2 Construction equipment and method
12/1991
12/03/1991CA1292600C Bridge with deck and supporting means, in particular large span cable-stayed bridge and construction method
11/1991
11/05/1991US5062934 Grid electrodes
08/1991
08/07/1991EP0418312A4 Load bearing concrete panel
07/1991
07/03/1991EP0435743A1 Transportable bridge element for surmounting gaps
07/03/1991EP0435741A1 Light transportable bridge element for surmounting gaps
06/1991
06/27/1991WO1991009155A1 Novel electrodes and cathodic protection system
06/27/1991CA2033160A1 Light portable bridge for crossing gaps
06/27/1991CA2033154A1 Portable bridge for crossing gaps
06/27/1991CA2032436A1 Fiber-filled concrete overlay in cathodic protection
04/1991
04/16/1991US5007764 Insulated trafficked surface
03/1991
03/27/1991WO1991005120A1 Method for the fabrication of a composite structure
03/27/1991EP0418312A1 Load bearing concrete panel.
02/1991
02/19/1991US4993094 Bridge comprising a bridge floor and elements supporting said floor, particularly a long span cable-stayed bridge, and process of construction
02/12/1991US4991248 Noncracking, shrinkage inhibition
01/1991
01/29/1991US4987629 Deck for wide-span bridge
11/1990
11/06/1990US4968178 Device for bridging expansion joints
09/1990
09/04/1990US4953658 Seismic isolator
08/1990
08/29/1990EP0383876A1 Prestressed stay cable for cable-stayed bridges
06/1990
06/19/1990CA1270505A1 Structural bearing
05/1990
05/09/1990CN1007917B Composite pre-stressed structural member and method of forming the same
04/1990
04/17/1990US4917211 Earthquake damage protection
02/1990
02/22/1990WO1990001582A1 Prestressed stay cable for cable-stayed bridges
11/1989
11/29/1989EP0343209A1 Device for bridging expansion joints
11/16/1989WO1989011003A1 Load bearing concrete panel
11/02/1989EP0340051A1 Bridge floor for long span bridge
10/1989
10/19/1989WO1989009853A1 Heat-insulated steel grillage
09/1989
09/26/1989CA1259813A1 Composite, pre-stressed structural member and method of forming same
08/1989
08/15/1989US4856254 Method of placing steel tendons through ducts in a concrete structural member
06/1989
06/13/1989US4837885 Prestressed stay cable for use in cable-stayed bridges
06/01/1989WO1989004891A1 Device for bridging expansion joints
12/1988
12/20/1988CA1247181A1 Structural bearings
10/1988
10/26/1988EP0288350A1 Bridge consisting of a deck and its supporting means, especially a large-span cable-stayed bridge, and its construction process
10/06/1988WO1988007604A1 Bridge comprising a bridge floor and elements supporting said floor, particularly a long span cable-stayed bridge, and process of construction
09/1988
09/27/1988US4774115 Bituminous strip for bridge-sealing
08/1988
08/16/1988CA1240533A1 Tension tie member
05/1988
05/25/1988EP0268529A1 Oscillating supports for heavy loads
05/17/1988US4744691 Anchoring means for tension members
05/17/1988CA1236660A1 Support system for a multiple-span bridge
04/1988
04/13/1988CN87106094A Bituminous sealing layers for bridge
04/06/1988EP0262317A1 Bitumenous sealing substrate for bridges
04/05/1988CA1234858A1 Structural bearing assembly
03/1988
03/22/1988CA1234257A1 Support structure, particularly for a long span bridge
03/09/1988EP0259166A2 Plastic matting for erosion control and revegetation
03/01/1988US4728544 Method for coating steel structures in water
01/1988
01/07/1988EP0250663A1 Resin coating on steel structures under water
12/1987
12/08/1987CA1229961A1 Bridge with prefabricated sections and with external prestressing by cables
09/1987
09/22/1987US4695169 Structural bearing
09/15/1987US4692955 Method for erecting a bridge superstructure of prestressed concrete and launching girder for performing the same
06/1987
06/02/1987US4669143 Support system for a multiple-span bridge
05/1987
05/12/1987CA1221504A1 Bridge truss, bridge span including such trusses, and method of constructing the truss
04/1987
04/28/1987US4660243 Method for erecting a bridge superstructure of prestressed concrete and launching girder for performing the same
03/1987
03/03/1987US4646493 Composite pre-stressed structural member and method of forming same
02/1987
02/17/1987US4642830 Bridge truss, bridge span including such trusses, and method of constructing the truss
01/1987
01/06/1987US4633540 Tension tie member
12/1986
12/17/1986CN86103048A Composite, pre-stressed structural member and method of forming the same
12/02/1986US4625354 Bridge with prefabricated sections and with external prestressing by cables
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