WO2023041750 - FLEXIBLE BRIDGE ABUTMENT
National phase entry:
Publication Number
WO/2023/041750
Publication Date
23.03.2023
International Application No.
PCT/EP2022/075857
International Filing Date
16.09.2022
Title **
[English]
FLEXIBLE BRIDGE ABUTMENT
[French]
CULÉE DE PONT SOUPLE
Applicants **
LAING O'ROURKE PLC
Inventors
PRETIOUS, Mitchell
O'ROURKE, Sean Ronan
ARMITAGE, John
ROBINSON, Philip
Priority Data
2113362.4
20.09.2021
GB
Application details
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2052 | |
| EPO | Filing, Examination, Granting | 8387 | |
| Japan | Filing, Examination, Granting | 2247 | |
| South Korea | Filing, Examination, Granting | 2251 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,677
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The present disclosure relates to a method and apparatus for construction of a flexible bridge abutment. In a first aspect of the disclosed technology, there is provided a flexible bridge abutment, comprising: a retaining wall operable to support an embankment; and a column operable to support a deck, fixed to a diaphragm beam; wherein the retaining wall and the column are fixed to a common foundation element, and the diaphragm beam is free to move with respect to the retaining wall.[French]
La présente divulgation se rapporte à un procédé et à un appareil permettant de construire une culée de pont souple. Dans un premier aspect de la technologie divulguée, l'invention concerne une culée de pont souple, comprenant : une paroi de retenue permettant de supporter un remblai ; et une colonne permettant de supporter un tablier, fixée à une poutre de diaphragme ; la paroi de retenue et la colonne étant fixées à un élément de fondation commun, et la poutre de diaphragme étant libre de se déplacer par rapport à la paroi de retenue.