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Author:

张代理 (张代理.) | 牛庠均 (牛庠均.)

Abstract:

从弹性应变能密度的概念12σijεij出发,应用线性拉氏乘子法,建立了具有三个广义位移的板的广义变分原理,进一步放松离散边界位移连续条件,给出了板的新型广义杂交混合单元模式。算例表明,该单元具有精度高,收敛快,无自锁现象和机动变形模态等优点

Keyword:

有限元 广义变分原理 三广义位移板

Author Community:

  • [ 1 ] 北京工业大学

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Source :

山东建筑工程学院学报

Year: 1995

Issue: 01

Page: 7-12

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: 4

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