全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

钢混凝土组合梁-钢管混凝土柱节点性能

Keywords: 节点,钢管混凝土柱,钢-混凝土组合梁,数值计算

Full-Text   Cite this paper   Add to My Lib

Abstract:

为了研究钢混凝土组合梁-钢管混凝土柱节点的力学性能和半刚性特性,制作了4个比例为1∶3的节点模型进行试验,借助有限元分析软件ABAQUS建立了节点的有限元模型进行数值计算,分别进行了试验结果与数值计算的相应测点的应变、位移等结果的对比分析.通过试验与数值计算彼此校核,得到了与试验相符的有限元模型.在此模型的基础上,建立了该组合梁柱节点只含几何参数的相对弯矩-转角曲线模型.

References

[1]  袁继雄,王湛.钢梁-钢管混凝土柱穿心节点力学性能研究[J].工业建筑,2005,35(11):17-20.YUAN Ji-xiong,WANG Zhan.The study on the mechanics behavior of continuous web plate joint of steel beam to CFSTcolumn[J].Industrial Construction,2005,35(11):17-20.(in Chinese)
[2]  陈曦.钢管混凝土柱-钢梁节点刚度及其对框架性能的影响研究[D].汕头:汕头大学土木工程系,2005.CHEN Xi.The study on the stiffness of joint of steel beam to CFTcolumn in frame structure and the effect on the behavior offrame structure[D].Shantou:Department of Civil Engineering,Shantou University,2005.(in Chinese)
[3]  WANG Zhan,YUAN Ji-xiong,PAN Jian-rong.The study on semirigid joints of CFSTframe[J].IJASC,2006,2(4):389-399.
[4]  CHA E J,CHOI S M,KIM Y.A moment-rotation curve for CFT square columns and steel beams according to reliabilityanalysis[C]∥HANCOCK G J.Proceedings of the International Conference on Advances in Structures(ASSCCA 03).Leiden:A A Balkema Publishers,2003:943-950.
[5]  聂建国.钢-混凝土组合梁结构:试验、理论与应用[M].北京:科学出版社,2005:178-225.
[6]  中国工程建设标准化协会.CECS 28:90钢管混凝土结构设计与施工规程[S].北京:中国计划出版社,1992:10-20.
[7]  陈鹃,王湛,袁继雄.加强环式钢管混凝土柱-钢梁节点的刚性研究[J].建筑结构学报,2004,25(4):43-49.CHEN Juan,WANG Zhan,YUANJi-xiong.The study on the stiffness of joint of steel beam to CFTcolumn with stiffening ring[J].Journal of Building Structures,2004,25(4):43-49.(in Chinese)
[8]  CHEN C C,LO S H.Behavior of steel beam to circular CFTcolumn connections[C]∥HANCOCK G J.Proceedings of theInternational Conference on Advances in Structures(ASSCCA 03).Leiden:A A Balkema Publishers,2003:927-933.
[9]  CHOI S M,HONG S D,KIM Y S.Modeling analytical moment-rotation curves of semi-rigid connections for CFT squarecolumns and steel beams[J].Advances in Structural Engineering,2006,9(5):697-706.
[10]  陈惠发.钢框架稳定设计[M].中译本.上海:上海世界图书出版公司,1999:264-308.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133