Fabricated limiting-reinforced steel-wood frosted sleeve composite joint
US10876282B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 20, 2020 |
| Grant date | Dec 29, 2020 |
| Priority date | — |
| Expiry date | Sep 20, 2040 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B2001/2676
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A fabricated limiting-reinforced steel-wood frosted sleeve composite joint includes a square central column, X-shaped wood beams and a beam-column connecting assembly, wherein the beam-column connecting assembly is fixedly disposed around an outer side of the square central column, and the X-shaped wood beams are located on an outer side of the beam-column connecting assembly and are fixedly connected with the beam-column connecting assembly. The square central column comprises a frosted wood column, a frosted steel sleeve, a frosted wood sleeve shell, a Fiber Reinforced Polymer (FRP) layer and central column frosted steel covers, wherein a first central hole penetrating through the frosted wood column is formed in the center of the frosted wood column in a lengthwise direction, a prestressed steel strand penetrates through the first central hole, the frosted steel sleeve is of a hollow tetrahedral structure and is fixedly disposed around an outer side of the frosted wood column.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.