EP 1065316 B1 20051109 - Composite steel-concrete bridge- or walk way structure, especially bridge with double composite beams under the deck
Title (en)
Composite steel-concrete bridge- or walk way structure, especially bridge with double composite beams under the deck
Title (de)
Stahlbetonverbundbrücken- oder Gehwegaufbau, insbesondere Brücke mit zwei zusammengesetzten Balken unter der Decke
Title (fr)
Structure de pont ou de passerelle mixte béton-acier, en particulier de pont à tablier bipoutre mixte sous chaussée
Publication
Application
Priority
FR 9908234 A 19990628
Abstract (en)
[origin: EP1065316A1] The structure consists of at least one hollow steel support (2) for a concrete cover slab (1), the support being totally closed, apart from its ends, and having its inner cavity filled with a hydraulic binding agent (11) such as high performance concrete. The supports can be two in number, located beneath the roadway (5) or to the sides of the bridge above the roadway. Each support can be made, for example, from two I-section beams welded together to form parallel sole plates (12), with the beam webs forming the side walls (13). The material used for the supports can be general structural steel, steel with a high elastic limit, or structural steel with a high resistance to atmospheric corrosion.
IPC 1-7
IPC 8 full level
E01D 2/02 (2006.01); E01D 19/12 (2006.01)
CPC (source: EP)
E01D 2/02 (2013.01); E01D 19/125 (2013.01); E01D 2101/285 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1065316 A1 20010103; EP 1065316 B1 20051109; AT E309417 T1 20051115; DE 60023795 D1 20051215; FR 2795438 A1 20001229; FR 2795438 B1 20010803
DOCDB simple family (application)
EP 00401844 A 20000628; AT 00401844 T 20000628; DE 60023795 T 20000628; FR 9908234 A 19990628