Track structure of the rapid track transit
US7182023B2 · kind B2 · utility
0Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 1, 2002 |
| Grant date | Feb 27, 2007 |
| Priority date | — |
| Expiry date | Jul 1, 2022 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01B25/305
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A guideway structure for the high-speed track-bound transportation is composed of the lower-layer main load-bearing girders and the guideway-surface structure elements. The structural elements are connected by the steel elements at the functional zones and the reinforced concrete plates on the guideway body to form an integral. The invention is one of the guideway structures especially suitable for the guideway structure across a river of medium- or small-width.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.