Title:
RESTORABLE STEEL-WOOD INDEPENDENT FOUNDATION AND MOUNTING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/159567
Kind Code:
A1
Abstract:
The present invention relates to the field of building construction, and in particular to a restorable steel-wood independent foundation. The restorable steel-wood independent foundation comprises a concrete independent foundation, an energy dissipation device, a connecting device, and a wood column. The energy dissipation device is fixed on the concrete independent foundation, and the wood column is fixedly connected to the energy dissipation device by means of the connecting device; the energy dissipation device comprises a square steel pipe and a steel plate I, the steel plate I is horizontally fixed in the square steel pipe, and a plurality of prestressed steel bars are vertically provided on the steel plate I, and springs are fitted over the prestressed steel bars. The connecting device comprises a steel plate II, a steel plate III, a clamping plate, and a shock insulation support, and vertical steel bars are provided in the wood column. Due to the adoption of a steel-wood composite structure in the present invention, the strength of the wood column in the grain direction is not weakened, the anti-seismic performance of the structure is guaranteed, and the performance utilization rate of different materials is improved; by means of the prestressed steel bars, the structure has restorable characteristics, the reliability of a column base is improved, the structure is prevented from being damaged when the structure is subjected to an earthquake, or the structure is easily repaired after being damaged by the earthquake.
Inventors:
MOU BEN (CN)
ZHOU YANG (CN)
PAN WEI (CN)
ZHOU YANG (CN)
PAN WEI (CN)
Application Number:
PCT/CN2020/077445
Publication Date:
August 19, 2021
Filing Date:
March 02, 2020
Export Citation:
Assignee:
UNIV QINGDAO TECHNOLOGY (CN)
International Classes:
E02D27/42; E02D27/34; E04B1/26; E04B1/98; E04H9/02
Foreign References:
| CN111270700A | 2020-06-12 | |||
| CN209989975U | 2020-01-24 | |||
| CN108385830A | 2018-08-10 | |||
| CN207739717U | 2018-08-17 | |||
| CN208137139U | 2018-11-23 | |||
| JP2011226118A | 2011-11-10 |
Attorney, Agent or Firm:
QINGDAO ZHONGTIAN HUIZHI INTELLECTUAL PROPERTY AGENT CO.LTD (CN)
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