کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
833858 908155 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Lightweight design of automobile component using high strength steel based on dent resistance
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Lightweight design of automobile component using high strength steel based on dent resistance
چکیده انگلیسی

Lightweight and crashworthiness are two important aspects of auto-body design. In this paper, based on the shallow shell theory, the expression of dent resistance stiffness of double curvatured shallow shell is obtained under the concentrated load condition. The critical loads resulting in the local trivial dent in the center of the shallow shell is regarded as the important index for the lightweight of the automobile parts. This rule is applied to the lightweight design of bumper system by using high strength steel instead of mild steel. The crashworthiness simulation of the lightweight part proves the validity of the lightweighting process.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials & Design - Volume 27, Issue 1, 2006, Pages 64–68
نویسندگان
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