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Author:

郗玮 (郗玮.) | 魏钢 (魏钢.) | 王松涛 (王松涛.)

Abstract:

本文同时考虑节点、杆件的剪切变形和轴向力引起的二阶效应,在弹性分析的基础上, 采用单分量弹塑性力学模型和双线性恢复力模型,推导了半刚域压杆杆元的弹塑性单元刚度矩阵。静力分析结果表明,此方法是有效易行的,在不大量增加计算工作量的前提下,可以更准确地模拟钢框架结构的实际受力、变形特性。

Keyword:

剪切变形 弹塑性 二阶效应 节点

Author Community:

  • [ 1 ] 北京工业大学土木工程系

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Source :

Year: 1994

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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