关于在下弦材料中插入座屈约束构件的损伤控制型桁架梁的研究:

Q2 Engineering

Journal of Structural and Construction Engineering Pub Date : 2023-10-01 DOI:10.3130/aijs.88.1463

Shotaro NAKADA, Shoichi KISHIKI, Yuki ISHIKAWA, Nobuhiko TATSUMI, Hiroshi EGASHIRA, Manabu KAWASHIMA

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引用次数: 0

摘要

本文讨论了用屈曲约束构件作为限力构件的损伤控制桁架梁。为了确定桁架的结构性能，本文对带屈曲约束构件和不带屈曲约束构件的桁架梁以及屈曲约束构件上方节点的细部进行了循环加载试验。试验结果表明:(1)加屈曲约束构件的桁架变形能力优于不加约束构件的桁架;(2)在具有屈曲约束构件的桁架中，屈曲约束构件上方的节点产生弯曲变形。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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下弦材に座屈拘束部材を挿入した損傷制御型トラス梁に関する研究：

This paper discusses damage controlled truss beam using buckling restrained members as a force limited member. In this paper, cyclic loading tests focusing on truss beam with or without buckling restrained member and detail of joint above the buckling restrained member was conducted in order to confirm structural behavior of the truss. The findings obtained from the tests are summarized as follows: (1) the deformation capacity of truss with the buckling restrained member is superior to that without the member; (2) In the truss with buckling restrained member, bending deformation was caused on the joint above the buckling restrained member.

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来源期刊

Journal of Structural and Construction Engineering Engineering-Architecture

CiteScore

0.80

自引率

0.00%

发文量

104

审稿时长

24 weeks

期刊介绍： The Architectural Institute of Japan’s Journal of Structural and Construction Engineering aim to pursue theories for building and maintaining pieces of architecture as well as the cities or areas surrounding them, and to accumulate and systematize the knowledge needed to put those theories into practice. The Journal of Structural and Construction Engineering focuses on research results in the specific fields of “building materials and construction” and “structures.” Accordingly, it compiles articles in the following areas, disseminates relevant information, and hosts discussions: ・Concrete, steel, and inorganic materials ・Timber and organic materials ・Finishing materials ・Construction and quality management ・Applied mechanics ・Loads and reliability on structures ・Building foundations ・Timber structures ・Steel structures ・Reinforced concrete structures ・Shell and spatial structures ・Engineering seismology and structural dynamics ・Other composite structures