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http://dx.doi.org/10.15207/JKCS.2020.11.4.173

A Convergence Study on Impact Analysis of Automotive Side Door by the Class of Vehicle  

Oh, Bum-Suk (Division of Mechanical & Automotive Engineering, Kongju National University)
Cho, Jae-Ung (Division of Mechanical & Automotive Engineering, Kongju National University)
Publication Information
Journal of the Korea Convergence Society / v.11, no.4, 2020 , pp. 173-177 More about this Journal
Abstract
In this study, the side doors of mid-size sedan vehicles of models A and B which are currently prone to rollover accidents are compared with each other by the structural analyses. As a result of the structural analysis, both models showed the maximum deformation at the point of overturning or impact load, and the model A of the two models was able to withstand greater impact load compared to the model B. In addition, the maximum stress happened at the door edge, and model B was 2.5 times more stressed than model A. In the accident of a crash, model A, which has the smaller maximum stress, is able to withstand greater impact loads than model B. Since model B has a larger deformation than model A, it is considered to be more dangerous than model A in the side impact accident. By applying the impact analysis of automotive side door by the class of vehicle, the study result at this paper is considered to be favorable as the convergent research material which can apply the aesthetic design.
Keywords
Side door; Impact; Structural analysis; Total deformation; Equivalent stress; Convergence;
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Times Cited By KSCI : 20  (Citation Analysis)
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