<?xml version="1.1" encoding="utf-8"?>
<article xsi:noNamespaceSchemaLocation="http://jats.nlm.nih.gov/publishing/1.1/xsd/JATS-journalpublishing1-mathml3.xsd" dtd-version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><front><journal-meta><journal-id journal-id-type="publisher-id">ERA</journal-id><journal-title-group><journal-title>Engineering Research and Application</journal-title></journal-title-group><issn>2995-3154</issn><eissn>2993-2742</eissn><publisher><publisher-name>Art and Technology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.61369/era.4041</article-id><article-categories><subj-group subj-group-type="heading"><subject>Article</subject></subj-group></article-categories><title>损伤可控的梁柱节点受力机理分析</title><url>https://artdesignp.com/journal/ERA/2/3/10.61369/era.4041</url><author>赖秋兰,刘富盛,胡艳,王仁平,郭志坚</author><pub-date pub-type="publication-year"><year>2024</year></pub-date><volume>2</volume><issue>3</issue><history><date date-type="pub"><published-time>2024-03-20</published-time></date></history><abstract>提出一种由带悬臂梁钢柱、普通钢梁及耗能钢制铰组成的损伤可控梁柱节点。利用ABAQUS 建立损伤可控梁柱节点有限元模型，研究低周往复荷载作用下该梁柱节点的受力机理，明确其极限状态和破坏模态。研究表明：滑移板的滑移行为可减轻梁柱构件的损伤发展，节点的损伤主要集中控制在耗能钢制铰翼缘部分，梁柱主体构件始终保持弹性状态；滑移板构造设计对节点的承载能力及破坏模式有着重要影响，且节点的损伤可控特性为震后快速修复的实现提供较大可能性。</abstract><keywords>损伤可控梁柱节点,耗能钢制铰,有限元模型,滑移行为,机理分析</keywords></article-meta></front><body/><back><ref-list><ref id="B1" content-type="article"><label>1</label><element-citation publication-type="journal"><p>[1]Miller D K. Lessons learned from the Northridge earthquake［J］．Engineering structures, 1998, 20(4-6): 249-260.[2] 陈以一，贺修樟，柯珂，陈越时．可更换损伤元结构的特征与关键技术［J］．建筑结构学报，2016,37(02):1-10.[3]Oh SH, Kim YJ, Ryu HS. Seismic performance of steel structures with slit dampers［J］．Engineering Structures. 2009, 31(9):1997-2008.[4] 谢鲁齐，吴京，章锦洋等．可更换耗能连接力学机理及变形性能研究［J］．工程力学，2020,37(06):186-195.[5]Jiang Z, Yang X, Dou C, et al. Seismic performance of prefabricated corrugated web beam-column joint with replaceable cover plates［J］．Advances in Structural Engineering, 2019, 22(5): 1161-1174.[6] 姜子钦，牛子尧，张爱林等．翼缘盖板外置型可恢复功能装配式钢框架抗震性能试验研究[J/OL]. 建筑结构学报:1-15[2023-02-19].[7] 门进杰，张智勇，熊礼全等．采用端板螺栓连接的可更换耗能梁抗震及可更换性能试验研究[J/OL]. 工程力学:1-13[2023-03-09].[8] 董晓微，程小卫，李易等．带可更换脚部件装配式剪力墙压弯数值研究[J/OL]. 工程力学:1-10[2023-03-09].</p><pub-id pub-id-type="doi"/></element-citation></ref></ref-list></back></article>
