Crashworthiness design of density-graded cellular metals

来源 :力学快报：英文版 | 被引量 : 0次 | 上传用户：yiteng89

【摘要】

：

Crashworthiness of cellular metals with a linear density gradient was analyzed by using cell-based finite element models and shock models.Mechanisms of energy a

【作者】

：

Xiaokai Wang Zhijun Zheng Jili

【机构】

：

CASKeyLaboratoryofMechanicalBehaviorandDesignofMaterials

【出处】

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力学快报：英文版

【发表日期】

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2013年3期

【关键词】

：

多孔金属材料密度梯度耐撞性设计能量吸收有限元模型冲击波传播冲击模型 functionally graded materials deformat

【基金项目】

：

supported by the National Natural Science Foundation of China (90916026,11002140),the Fundamental Research Funds for the Central Universities(WK2090050023)

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Crashworthiness of cellular metals with a linear density gradient was analyzed by using cell-based finite element models and shock models.Mechanisms of energy absorption and deformation of graded cellular metals were explored by shock wave propagation ana

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Crashworthiness design of density-graded cellular metals

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