[1]姚祖斌,高增法.超塑性压缩变形的理论计算及比较[J].华侨大学学报(自然科学版),1990,11(1):70-80.[doi:10.11830/ISSN.1000-5013.1990.01.0070]
 Yao Zubin,Gao Zengfa.Theoretical Calculation of Superplastic Compression Deformation and Comparison of Various Methods[J].Journal of Huaqiao University(Natural Science),1990,11(1):70-80.[doi:10.11830/ISSN.1000-5013.1990.01.0070]
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超塑性压缩变形的理论计算及比较()
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《华侨大学学报(自然科学版)》[ISSN:1000-5013/CN:35-1079/N]

卷:
第11卷
期数:
1990年第1期
页码:
70-80
栏目:
出版日期:
1990-01-20

文章信息/Info

Title:
Theoretical Calculation of Superplastic Compression Deformation and Comparison of Various Methods
作者:
姚祖斌高增法
华侨大学精密机械工程系; 华侨大学精密机械工程系
Author(s):
Yao Zubin Gao Zengfa
关键词:
超塑性 压缩变形 理论计算
Keywords:
superplastic compressive deformation theoretical calculation
DOI:
10.11830/ISSN.1000-5013.1990.01.0070
摘要:
本文论述了超塑性压缩变形的粘塑性有限元计算方法,对硬铝压缩变形进行模拟计算,得到变形过程中的速度分布、应变率分布,应变分布、应力分布等一系列变形流动信息; 与计算圆柱体超塑性压缩流动应力的上限法、滑移线法和变分法进行比较.计算表明,有限元法和变分法的结果比较接近实验数据.
Abstract:
This paper discusses in detail the viscoplastic finite element method for calculating superplastic compression deformation and gives a simulative calculation on aluminium alloy.A series of information in relation to deformation flowage, including the dist

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 Yao Tianchang.Pilot Studies of Brass HPb 59-1 under Superplastic Compression[J].Journal of Huaqiao University(Natural Science),1992,13(1):243.[doi:10.11830/ISSN.1000-5013.1992.02.0243]
[2]吴洛平.Hpb59-1黄铜超塑性压缩变形后金相组织的变化[J].华侨大学学报(自然科学版),1993,14(4):483.[doi:10.11830/ISSN.1000-5013.1993.04.0483]
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更新日期/Last Update: 2014-03-22