Pile supported bridge assembly
US4977636A · kind A · utility
31Cited by
11References
20Claims
0Family size
Inventor
Key dates
| Filing date | Aug 30, 1989 |
| Grant date | Dec 18, 1990 |
| Priority date | — |
| Expiry date | Aug 30, 2009 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01D2101/28
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A pile supported bridge assembly is disclosed in which an array of pilings is set out in a generally regular grid pattern. Temporary support channels are placed on the pilings and cap members are placed onto the supports generally perpendicular to the longitudinal axis of the bridge. Slab members are then used to span the cap members and a road surface is laid thereover, whereupon the temporary supports are removed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.