Cantilever retaining wall system using discrete precast facing panels
US4874272A · kind A · utility
8Cited by
6References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 9, 1987 |
| Grant date | Oct 17, 1989 |
| Priority date | — |
| Expiry date | Nov 9, 2007 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02D29/0283
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An improved cantilever retaining wall is comprised of a combination of precast wall panels that are interconnected in a pattern to form a planar vertical wall structure for supporting fill. Each of the wall panels includes a preform on one side thereof. Various preforms are aligned when the panels are erected for receipt of a cast in place or precast vertical beam member. In a preferred embodiment, a structural footing is provided for support of the panels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.