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author:

林太清 (林太清.) [1] | 胡小荣 (胡小荣.) [2]

Indexed by:

CQVIP PKU CSCD

Abstract:

基于三剪统一强度准则分析了长厚壁圆筒的极限承压问题,得到了一个新的统一解形式,以往基于Mohr-Coulomb强度准则、Tresca屈服准则和Von Mises屈服准则的解均为其特例.分析表明,厚壁圆筒材料的拉压屈服极限比a和强度准则的中间主应力效应参数对其承压极限均有影响.弹性极限内压和塑性极限内压均随b增大而增大,随a增大而减小;弹性极限外压和塑性极限外压则与之相反.

Keyword:

三剪统一强度准则 厚壁圆筒 极限压力

Community:

  • [ 1 ] [林太清]福州大学
  • [ 2 ] [胡小荣]福州大学

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Source :

福州大学学报(自然科学版)

ISSN: 1000-2243

CN: 35-1337/N

Year: 2006

Issue: 5

Volume: 34

Page: 727-731

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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