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한영원(Y.W.Hahn),곽대영(D.Y.Kwak),임용택(Y.T.Im) 한국자동차공학회 1995 한국자동차공학회 춘 추계 학술대회 논문집 Vol.1995 No.6_2
In order to substitute steel for new material in fabrication of automotive hood, proper stiffness according to the constructed geometry should be guaranted. For this purpose, numerical analyses of self-weight deflection, oil canning test, and torsional deflection were carried out using steel and SMC (Sheet Molding Compound). For optimization of manufacturing cost and structural benefit, several geometries were considered for the arbitrarily selected hood design type. The current approach will be beneficial in determining the proper design parameters for fabrication of hood with new material such as composites or aluminium alloys.<br/>