震后可恢复功能钢结构梁柱节点研究进展  

RESEARCH PROGRESS OF POST-EARTHQUAKE RECOVERABLE FUNCTIONAL STEELBEAM-COLUMN JOINTS

作　　者：刘伟[1] 陈晓帅 LIU Wei;CHEN Xiaoshuai(School of Civil Engineering,Jilin Jianzhu University,Changchun 130118,China)

机构地区：[1]吉林建筑大学土木工程学院,长春130118

出　　处：《低温建筑技术》2023年第9期115-118,共4页Low Temperature Architecture Technology

摘　　要：在节点设计中采用可恢复功能结构概念,可避免因节点破坏而导致艰难的震后修复工作和巨大经济损失。文中主要对震后可恢复功能钢结构梁柱节点进行介绍,根据可恢复功能实现机理的不同,将这类节点分可更换钢结构梁柱节点和自复位钢结构梁柱节点,并结合国内外学者的研究进展并总结目前研究中的不足,提出震后可恢复功能钢结构梁柱节点未来发展展望。Using the concept of resilient functional structure in joint design can avoid difficult post-earthquake re⁃pair work and huge economic losses caused by joint failure.This paper proposes the beam-column joints of recover⁃able function steel structure after earthquake.According to the different realization mechanism of recoverable func⁃tion,this kind of joints can be divided into replaceable beam-column joints and self-centering beam-column joints.Combined with the research progress of scholars at home and abroad,the shortcomings in the current research are summarized.The future development prospect of recoverable function steel structure beam-column joints after earth⁃quake is put forward.

关 键 词：钢结构 梁柱节点 可更换部件 自复位部件 

分 类 号：TU391[建筑科学—结构工程]