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Author:

毛晨旭 (毛晨旭.) | 李永梅 (李永梅.)

Abstract:

为了研究钢框架刚性连接节点的力学性能,文中以H型钢柱腹板厚度、梁截面形式及加劲肋为参数,设计六组T形刚性节点,利用ABAQUS有限元软件建立刚性节点模型,分析钢框架刚性节点在低周反复循环荷载下的滞回性能;对刚性节点数值分析得到节点的滞回曲线、骨架曲线.结果表明,增大柱的腹板厚度能一定程度提高节点承载力及初始刚度;梁截面为H型钢的抗震性能优于梁截面形式为钢管型的;梁柱节点连接处设置加劲肋能有效提高节点的力学抗震性能.

Keyword:

有限元分析 刚性节点 力学性能 滞回性能

Author Community:

  • [ 1 ] [李永梅]北京工业大学
  • [ 2 ] [毛晨旭]北京工业大学

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Source :

江西建材

ISSN: 1006-2890

Year: 2022

Issue: 11

Page: 26-29

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 21

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