钢框架梁柱刚性连接节点有限元分析
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摘要
分析了美国北岭地震和日本阪神地震中节点脆性破坏的原因,介绍了几种抗震性能较好的节点连接形式,并通过对钢框架梁柱刚性连接节点中的普通型、狗骨式和腹板开孔型节点进行有限元分析,得到了这3种节点在弹性阶段和弹塑性阶段的应力发展状况及应力分布。
It analyses the damage reasons of the brittle of connection in the earthquake of north mountain of America and Kobe Japan,introduces some kinds of connection joint form of the good anti-quake performance.And through the finite element analysis to the common,dog-bone style and wed opening connection of the steel frame beam pile rigid joint connection,it deduces the stress develop situation and stress distribution of these three kinds of connection in the phase of flexibility and elastic-plastic.
引文
[1]陈富生,邱国桦,范重.高层建筑钢结构设计[M].北京:中国建筑工业出版社,2004.
    [2]赵大伟,石永久.钢结构节点脆性破坏分析[J].工程力学,1999(sup):32-37.
    [3]日本钢结构协会.钢结构技术总览(建筑篇)[M].陈以一,傅功义,译.北京:中国建筑工业出版社,2003.
    [4]EI-Tawil.S.,Mikesell.T.,Kunnath.S.K..Effect of local de-tails and yield ratio on behavior of FR steel connections[J].Struct.Engrg.ASCE,2000,126(11):79-87.
    [5]Mao.C.,Ricles.J.,Lu.L.W.,et al.Effect of local detail:onductility of welded moment connections[J].Struct.Engrg.AS-CE,2001,127(9):1036-1044.
    [6]庄轶,谢俐.结构优化设计的有限元方法分析[J].山西建筑,2007,33(11):66-67.

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