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5. Dynamic Impact Behavior of Tapered Nested Tube Structures with and without Imperfection

Dynamic Impact Behavior of Tapered Nested Tube Structures with and without Imperfection

来源 :2nd International Conference on Lmpact Loading of Structural | 被引量 : 0次 | 上传用户：shengjie139

【摘 要】

：

　　In this study,the impact behaviour of the tapered nested crash tube structures is examined with and without imperfection according to different cross sectio

【作 者】

：

Fatih Usta Kadir Günaydün Halit S.Türkmen 

【机 构】

：

IstanbulTechnicalUniversity,FacultyofAeronauticsandAstronautics,34469,Istanbul,Turkey

【出 处】

：

2nd International Conference on Lmpact Loading of Structural

【发表日期】

：

2018年5期

【关键词】

：

Crash box Nested tubes Impact Finite element 

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　　In this study,the impact behaviour of the tapered nested crash tube structures is examined with and without imperfection according to different cross section types.Crash boxes are used as passive energy absorbers generally in the automotive industry.

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