[1]范志良,宋启根,方自虎.均匀缩减积分的二次三维退化板壳元研究[J].东南大学学报(自然科学版),1993,23(1):76-85.[doi:10.3969/j.issn.1001-0505.1993.01.011]
 Fan Zhiliang,Song Qigen,Fang Zihu.A Study on Quadratic Three-Dimemional Degenerated Plate and Shell Elements with Uniformly Reduced Integration[J].Journal of Southeast University (Natural Science Edition),1993,23(1):76-85.[doi:10.3969/j.issn.1001-0505.1993.01.011]
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均匀缩减积分的二次三维退化板壳元研究()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
23
期数:
1993年第1期
页码:
76-85
栏目:
数学、物理学、力学
出版日期:
1993-01-20

文章信息/Info

Title:
A Study on Quadratic Three-Dimemional Degenerated Plate and Shell Elements with Uniformly Reduced Integration
作者:
范志良宋启根方自虎
东南大学土木工程系; 东南大学土木工程系
Author(s):
Fan Zhiliang Song Qigen Fang Zihu
Department of Civil Engineering
关键词:
有限无法
分类号:
TB125
DOI:
10.3969/j.issn.1001-0505.1993.01.011
摘要:
本文基于大量数值试验,对8结点Serendipity、9结点Lagrangian和Heterosis三维退化板壳元性能作了深入研究,并提出了一种控制均匀缩减积分9结点Lagrangian退化板壳元网格中零能模式的实用技术,使低花费、高精度的中厚及薄板壳分析得以实现.

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更新日期/Last Update: 2013-04-19