Title:
BUCKLING RESTRAINING BRACE AND BEARING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2023/037820
Kind Code:
A1
Abstract:
A buckling restraining brace (1) includes a core (2) and a restraining member (3). The core (2) has a first steel plate (21) having a first yield point, a second steel plate (22) having a second yield point different from the first yield point, and a third steel plate (23) having a third yield point different from the first yield point. The second steel plate (22) and the third steel plate (23) sandwich the first steel plate (21). The axial length of a first plasticized part (21a) of the first steel plate (21) is different from the axial length of a second plasticized part (22a) of the second steel plate (22), and is different from the axial length of a third plasticized part (23) of the third steel plate (23).
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Inventors:
SITLER Benjamin Jacob (JP)
TERASHIMA Masao (JP)
TAKEUCHI Toru (JP)
TERAZAWA Yuki (JP)
MATSUI Ryota (JP)
TERASHIMA Masao (JP)
TAKEUCHI Toru (JP)
TERAZAWA Yuki (JP)
MATSUI Ryota (JP)
Application Number:
PCT/JP2022/030656
Publication Date:
March 16, 2023
Filing Date:
August 10, 2022
Export Citation:
Assignee:
NIPPON STEEL ENGINEERING CO., LTD. (JP)
International Classes:
E04H9/02; F16F7/00; F16F7/12; E04B1/58; F16F15/02
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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