Title:
SLIDABLE STEEL PLATE EMBEDDED PART CONNECTING NODE FOR USE IN BUCKLING-RESTRAINED BRACE CONCRETE FRAME
Document Type and Number:
WIPO Patent Application WO/2021/212799
Kind Code:
A1
Abstract:
Provided in the present invention is a slidable steel plate embedded part connecting node for use in a buckling-restrained brace concrete frame, comprising a beam node unit, a column node unit, a rubber layer, an adhesive-free layer, and a node plate unit connecting the beam node unit and the column node unit. The beam node unit comprises a first horizontal embedded steel plate, a second horizontal embedded steel plate, and a first vertical embedded steel slat, the first vertical embedded steel slat being provided with the rubber layer on the side perpendicular to the axis of a beam. The column node unit comprises a first vertical embedded steel plate, a second vertical embedded steel plate, and a second horizontal embedded steel slat, the second horizontal embedded steel slat being provided with the rubber layer on the side perpendicular to the axis of a column. The first horizontal embedded steel plate, the second horizontal embedded steel plate, the first vertical embedded steel slat, the first vertical embedded steel plate, the second vertical embedded steel plate, and the second horizontal embedded steel slat are provided with the adhesive-free layer on the surfaces in contact with a concrete. The present invention implements a sliding distension of a concrete beam and column structure relative to embedded part nodes.
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Inventors:
ZHAO JUNXIAN (CN)
SONG JIAYU (CN)
HAO GUIQIANG (CN)
ZHOU YUN (CN)
QI JIANWEI (CN)
SHI XIAONA (CN)
WANG ZHAN (CN)
HAN WEI (CN)
SONG JIAYU (CN)
HAO GUIQIANG (CN)
ZHOU YUN (CN)
QI JIANWEI (CN)
SHI XIAONA (CN)
WANG ZHAN (CN)
HAN WEI (CN)
Application Number:
PCT/CN2020/124986
Publication Date:
October 28, 2021
Filing Date:
October 29, 2020
Export Citation:
Assignee:
UNIV SOUTH CHINA TECH (CN)
BEIJING BRACE DAMPING ENGINEERING TECH CO LTD (CN)
BEIJING BRACE DAMPING ENGINEERING TECH CO LTD (CN)
International Classes:
E04B1/98; E04B1/21; E04H9/02
Foreign References:
| CN111441472A | 2020-07-24 | |||
| CN101672071A | 2010-03-17 | |||
| CN105839968A | 2016-08-10 | |||
| CN103758243A | 2014-04-30 | |||
| CN110258786A | 2019-09-20 | |||
| CN110468987A | 2019-11-19 | |||
| US8505260B1 | 2013-08-13 |
Attorney, Agent or Firm:
YOGO PATENT & TRADEMARK AGENCY LIMITED COMPANY (CN)
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