Uncertain dynamic response of a deterministic elastic-plastic beam

Q. M. Li; Y. M. Liu

doi:10.1016/S0734-743X(02)00125-2

Uncertain dynamic response of a deterministic elastic-plastic beam

Q. M. Li^*
, Y. M. Liu

^*此作品的通讯作者

Nanyang Technological University

科研成果: 期刊稿件 › 文章 › 同行评审

13 引用（Scopus）

摘要

The counterintuitive phenomenon of elastic-plastic beam dynamics was demonstrated by Symonds and Yu (ASME J Appl Mech 1985;52:517). An analytical model has been developed to explain this phenomenon from a deterministic viewpoint. However, experimental evidence in (Int J Impact Eng 1991;11(3):341; Int J Impact Eng 1991;11(4):445) showed that the response of this deterministic system is uncertain, which is studied qualitatively in the present paper based on parametric sensitive characteristics of the deterministic system and parametric uncertainty of the studied system. FEM and Monte Carlo method are applied to study this phenomenon.

源语言	英语
页（从-至）	643-651
页数	9
期刊	International Journal of Impact Engineering
卷	28
期	6
DOI	https://doi.org/10.1016/S0734-743X(02)00125-2
出版状态	已出版 - 7月 2003
已对外发布	是

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abstract = "The counterintuitive phenomenon of elastic-plastic beam dynamics was demonstrated by Symonds and Yu (ASME J Appl Mech 1985;52:517). An analytical model has been developed to explain this phenomenon from a deterministic viewpoint. However, experimental evidence in (Int J Impact Eng 1991;11(3):341; Int J Impact Eng 1991;11(4):445) showed that the response of this deterministic system is uncertain, which is studied qualitatively in the present paper based on parametric sensitive characteristics of the deterministic system and parametric uncertainty of the studied system. FEM and Monte Carlo method are applied to study this phenomenon.",

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AU - Li, Q. M.

AU - Liu, Y. M.

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N2 - The counterintuitive phenomenon of elastic-plastic beam dynamics was demonstrated by Symonds and Yu (ASME J Appl Mech 1985;52:517). An analytical model has been developed to explain this phenomenon from a deterministic viewpoint. However, experimental evidence in (Int J Impact Eng 1991;11(3):341; Int J Impact Eng 1991;11(4):445) showed that the response of this deterministic system is uncertain, which is studied qualitatively in the present paper based on parametric sensitive characteristics of the deterministic system and parametric uncertainty of the studied system. FEM and Monte Carlo method are applied to study this phenomenon.

AB - The counterintuitive phenomenon of elastic-plastic beam dynamics was demonstrated by Symonds and Yu (ASME J Appl Mech 1985;52:517). An analytical model has been developed to explain this phenomenon from a deterministic viewpoint. However, experimental evidence in (Int J Impact Eng 1991;11(3):341; Int J Impact Eng 1991;11(4):445) showed that the response of this deterministic system is uncertain, which is studied qualitatively in the present paper based on parametric sensitive characteristics of the deterministic system and parametric uncertainty of the studied system. FEM and Monte Carlo method are applied to study this phenomenon.

KW - Elastic-plastic beam dynamics

KW - Monte Carlo method

KW - Uncertain response

UR - https://www.scopus.com/pages/publications/0037411564

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EP - 651

JO - International Journal of Impact Engineering

JF - International Journal of Impact Engineering

IS - 6

ER -

Uncertain dynamic response of a deterministic elastic-plastic beam

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