Folding slab and central column composite joint and assembly method thereof
US10822789B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 27, 2020 |
| Grant date | Nov 3, 2020 |
| Priority date | — |
| Expiry date | Jul 27, 2040 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B2103/04
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A folding slab and a central column composite joint and an assembly method thereof, wherein the folding slab and a prefabricated column-beam composite joint adopting a steel-wood composite structure guarantees a construction quality, improves a construction efficiency, and optimizes a seismic performance of a structure. The folding slab and the central column composite joint including a steel-wood composite column, square wood columns, connecting assemblies for connecting the steel-wood composite column and the square wood beams, and folding wood slabs connected with and supported by the steel-wood composite column, the square wood columns and the connecting assemblies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.