GLOBAL BENDING AND/OR LOCAL BUCKLING : TOWARDS A BETTER CHARACTERIZATION OF THE CRUSHING BEHAVIOR OF CYLINDRICAL SHELLS

机译：整体弯曲和/或局部屈曲：更好地表征圆柱壳的破碎行为

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The present work shows the relevance of the numerical simulation in the case of plastic buckling of thick cylindrical shells under axial compression. It is well known that the cylindrical shells can exhibit several critical configurations. Furthermore, the difficulty to corroborate the test and the simulation resides in the presence of different modes of bifurcation for the near loads. Herein, this difficulty is examined, based on an analysis of possible plastic bifurcation along the incremental path, this leads to the possible estimation of the real behavior.

机译：本工作表明了在轴向压缩下厚圆柱壳塑性屈曲情况下数值模拟的相关性。众所周知，圆柱壳可以表现出几种关键的构造。此外，证实测试和模拟的困难在于对于近载荷存在不同的分叉模式。在此，基于对沿着增量路径的可能的塑料分叉的分析来检查该困难，这导致对真实行为的可能估计。

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《Third International Conference on Coupled Instabilities in Metal Structures CIMS'2000, 3rd, Sep 21-23, 2000, Lisbon-Portugal》|2000年|p.579-586|共8页
会议地点 Lisbon(PT);Lisbon(PT)
作者
D. A-H. AL GALIB; A. LMAM;
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INSA de Lyon -URGC-Structure, Batiment 304 - 20, avenue Albert Einstein, 69621 Villeurbanne Cedex FRANCE;

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原文格式 PDF
正文语种 eng
中图分类建筑科学;
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1. A general nonlinear global-local theory for bending and buckling analyses of imperfect cylindrical laminated and sandwich shells under thermomechanical loads [J] . Shariyat M. Meccanica: Journal of the Italian Association of Theoretical and Applied Mechanics . 2012,第2期

机译：热力学载荷作用下非理想圆柱叠层和夹层壳弯曲和屈曲分析的通用非线性全局局部理论
2. Buckling of Circular Cylindrical Shells under Beam-Like Bending (2nd Report) Buckling Stress of Cylindrical Shells [J] . Hiromitsu Otsuka, Tatsuzo Koga Transactions of the Japan Society for Aeronautical and Space Sciences . 1998,第133期

机译：圆形圆柱壳在类似梁的弯曲作用下的屈曲（第二次报告）圆柱壳的屈曲应力
3. On the nonlinear bending and post-buckling behavior of laminated sandwich cylindrical shells with FG or isogrid lattice cores [J] . Fallah Famida, Taati Ehsan Acta Mechanica . 2019,第6期

机译：用FG或Isogrid格子芯的层压夹层圆柱壳的非线性弯曲和后屈曲行为
4. GLOBAL BENDING AND/OR LOCAL BUCKLING : TOWARDS A BETTER CHARACTERIZATION OF THE CRUSHING BEHAVIOR OF CYLINDRICAL SHELLS [C] . A. LMAM, D. A-H. AL GALIB International conference on coupled instabilities in metal structures . 2000

机译：全球弯曲和/或局部屈曲：朝向圆柱形壳的破碎行为的更好表征
5. An evaluation of codes and standards related to buckling of cylindrical shells subjected to axial compression, bending and external pressure. [D] . Miller, Clarence Dean. 1994

机译：对承受轴向压缩，弯曲和外部压力的圆柱壳屈曲有关的规范和标准的评估。
6. Fully localized post-buckling states of cylindrical shells under axial compression [O] . Tobias Kreilos, Tobias M. Schneider -1

机译：圆柱壳在轴向压缩下的完全局部屈曲后状态
7. Post-Buckling Behavior of Laminated Composite Cylindrical Shells Subjected to Axial, Bending and Torsion Loads [O] . Yengula Venkata Narayana, Jagadish Babu Gunda, Ravinder Reddy Pinninti, 2015

机译：轴向，弯曲和扭转载荷的层压复合圆柱壳的后屈曲行为

GLOBAL BENDING AND/OR LOCAL BUCKLING : TOWARDS A BETTER CHARACTERIZATION OF THE CRUSHING BEHAVIOR OF CYLINDRICAL SHELLS

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