Title:
BUCKLING-RESTRAINED CORRUGATED DOVETAIL STEEL PLATE SET ENERGY DISSIPATION COMPONENT
Document Type and Number:
WIPO Patent Application WO/2024/050739
Kind Code:
A1
Abstract:
A buckling-restrained corrugated dovetail steel plate set energy dissipation component, aiming at solving the problems that existing buckling-restrained steel plate shear walls have high cost and low horizontal bearing capacity and are difficult to inspect after an earthquake. The buckling-restrained corrugated dovetail steel plate set energy dissipation component comprises two steel tubes (1), a corrugated dovetail steel plate (2), elongated fillers (3) and an isolation material (4). The two steel tubes (1) are vertically arranged, and the corrugated dovetail steel plate (2) is arranged between the two steel tubes (1). Ribs of the corrugated dovetail steel plate (2) are perpendicular to the axes of the steel tubes (1). The elongated fillers (3) pass through grooves on the corrugated dovetail steel plate (2). The isolation material (4) is arranged between the elongated fillers (3) and the groove walls of the corrugated dovetail steel plate (2). The buckling-restrained corrugated dovetail steel plate set energy dissipation component uses the corrugated dovetail steel plate (2) as a main energy dissipation component; the elongated fillers (3) each having a trapezoidal cross section are inserted into the grooves on the corrugated dovetail steel plate (2), and the steel tubes (1) are connected to two sides of the corrugated dovetail steel plate (2), so that the buckling restraining effect on the corrugated dovetail steel plate (2) is achieved, and the positive horizontal shear capacity and negative horizontal shear capacity of the energy dissipation component are basically the same.
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Inventors:
LU BING (CN)
SUN GUOHUA (CN)
FANG YOUZHEN (CN)
ZHAO BAOCHENG (CN)
GUO LANHUI (CN)
LING ZHIBIN (CN)
TANG BOJIAN (CN)
SUN GUOHUA (CN)
FANG YOUZHEN (CN)
ZHAO BAOCHENG (CN)
GUO LANHUI (CN)
LING ZHIBIN (CN)
TANG BOJIAN (CN)
Application Number:
PCT/CN2022/117676
Publication Date:
March 14, 2024
Filing Date:
September 08, 2022
Export Citation:
Assignee:
UNIV SUZHOU SCI & TECHNOLOGY (CN)
International Classes:
E04B2/58; E04B1/98; E04B2/00; E04B2/56; E04H9/02
Foreign References:
| CN207988215U | 2018-10-19 | |||
| CN203097100U | 2013-07-31 | |||
| CN210067113U | 2020-02-14 | |||
| JP2012031895A | 2012-02-16 | |||
| CN110195482A | 2019-09-03 | |||
| CN204282581U | 2015-04-22 | |||
| CN114293688A | 2022-04-08 |
Attorney, Agent or Firm:
HARBIN SONGHUAJIANG PATENT TRADEMARK OFFICE (CN)
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