EP 0841434 A1 19980513 - Bridge girder, bridge girder part and process for constructing bridge girder
Title (en)
Bridge girder, bridge girder part and process for constructing bridge girder
Title (de)
Brückenträger, Brückenträgerelement und Herstellungsverfahren für einen Brückenträger
Title (fr)
Poutre de pont, élément pour poutre de pont et procédé de fabrication d'une poutre de pont
Publication
Application
Priority
- JP 30784797 A 19971021
- JP 31562496 A 19961111
Abstract (en)
A bridge girder (5) comprising bride girder parts (10) each having a body of a top plate (11), side plates (15) and a bottom plate (13) connected with each other by a connecting means capable of assembling and disassembling them with the top plate (11) having a hole (17) therethrough. The bridge girder (5) is produced by the process comprising the step of connecting bottom plates (13) with each other, mounting on an abutment and a pier (3) or piers the plural bottom plates (13), connecting the bottom plates (13) with side plates (15) and top plates (11), respectively, to form bridge girder parts (10), connecting the bridge girder parts (10) with each other, disposing a reinforcement (22,23) in the bridge girder parts, and pouring concrete (24) into the bridge girder parts through the hole (17) provided that no concrete flows through at least one hole among them. <IMAGE>
IPC 1-7
IPC 8 full level
E01D 1/00 (2006.01); E01D 2/00 (2006.01); E01D 21/00 (2006.01); E01D 101/24 (2006.01); E01D 101/30 (2006.01)
CPC (source: EP)
E01D 2/00 (2013.01); E01D 21/00 (2013.01); E01D 2101/268 (2013.01); E01D 2101/285 (2013.01)
Citation (search report)
- [XAY] US 2731824 A 19560124
- [Y] US 4993095 A 19910219 - LAUTENSLEGER RICHARD W [US], et al
- [YA] GB 1211615 A 19701111 - YANAI HIDEO [JP]
- [YA] DE 2156017 A1 19730517 - DYCKERHOFF & WIDMANN AG
- [X] CH 517877 A 19720115 - MEIER JOHANN [AT]
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 97308931 A 19971106; JP 30784797 A 19971021