摘要
传统的钢结构梁柱节点在震后的修复和重建需要耗费大量的时间和费用,为了解决此问题,近年来越来越多的学者对震后可快速恢复的钢结构梁柱节点进行研究,本文以提高建筑结构抗震性能和降低震后经济损失为出发点,在分析大量国内外文献和结合自己对带可更换构件的钢结构梁柱节点理解的基础上,主要总结出该类节点的设计与工作原理、分类、主要功能和各项力学性能指标,并列出国内外一些具有权威性的研究,最后根据目前该类节点的发展现状提出此类节点在实际应用中需要解决的问题,为研究可更换钢结构梁柱节点的学者提供参考。
Traditional steel beam-column joints require a considerable amount of time and cost for post-earthquake repair and reconstruction.To address this issue,an increasing number of scholars have recently focused on developing rapidly recoverable steel beam-column joints.Starting from perspectives of enhancing the seismic performance of building structures and reducing post-earthquake economic losses,this paper reviews extensive domestic and international literature on joints with replaceable components.It analyzes the design principles,working mechanisms,classifications,primary functions,and various mechanical performance indicators of such joints while citing some authoritative researches at home and abroad.Finally,based on the current development status of these joints,the paper identifies the challenges that need to be resolved in practical applications,thereby providing references for researchers studying replaceable steel beam-column joints.
作者
翟培洋
董锦坤
王淼
ZHAI Pei-yang;DONG Jin-kun;WANG Miao(School of Civil and Architectural Engineering,Liaoning University of Technology,Jinzhou 121001,China;China Building Technique Group Co.,Ltd.,Tongzhou 100013,China)
出处
《辽宁工业大学学报(自然科学版)》
2025年第4期236-241,共6页
Journal of Liaoning University of Technology(Natural Science Edition)
基金
辽宁省教育厅创新人才培育项目(理工类,LJZZ222410154008)。
关键词
快速恢复
可更换
梁柱节点
抗震性能
rapid recovery
replaceable
beam-column joints
seismic performance
