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Concept modeling of tapered thin-walled tubes 被引量:1

Concept modeling of tapered thin-walled tubes
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摘要 This paper presents a method to create concept models for the tapered thin-walled tubes using beam elements and spring elements.Developed concept tapered beam models with different taper angles and cross sections are compared with those detailed models through impact analyses.Important crash results are recorded and compared,and the relatively good agreement is achieved between these analyses.Concept modeling steps are illustrated in detail,and a general concept modeling method for such thin-walled tubes is summarized and presented. This paper presents a method to create concept models for the tapered thin-walled tubes using beam elements and spring elements. Developed concept tapered beam models with different taper angles and cross sections are compared with those detailed models through impact analyses. Important crash results are recorded and compared, and the relatively good agreement is achieved between these analyses. Concept modeling steps are illustrated in detail, and a general concept modeling method for such thin-walled tubes is summarized and presented.
作者 Michael L.DAY
出处 《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》 SCIE EI CAS CSCD 2009年第1期44-53,共10页 浙江大学学报(英文版)A辑(应用物理与工程)
关键词 Tapered tube Concept model Axial crushing Impact analysis Beam element Spring element 锥形管柱转子流量 概念模型 无轴向 影响因素分析 结构力学
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