Material and Structural Optimization for Engine Hood Inner Panel of Car Body Aimed to Lightweight

Li, Yanping; Liu, Haijiang

doi:10.1109/icie.2010.360

2010 WASE International Conference on Information Engineering 2010

DOI: 10.1109/icie.2010.360

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Material and Structural Optimization for Engine Hood Inner Panel of Car Body Aimed to Lightweight

Yanping Li

Haijiang Liu

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2024

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Investigation of the Impact of a Vehicle Front Hood Striker Geometry on Static Stiffness Performance

Pinzaru,

Bujoreanu,

Rapeanu

2024

Vehicles

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The front hood striker assembly, integral to the hood structure, experiences bending due to various factors such as repeated opening and closing, road impacts, and aerodynamic forces. This paper presents a numerical and experimental study of various striker assembly geometries, focusing on their effects on static stiffness performance. A static load is applied to generate displacement and calculate stiffness as the load-to-displacement ratio. It was discovered that by increasing the bending angle of the striker wire, an increase in section moment of inertia is achieved for the Z direction and an increase in the static stiffness on this particular direction, while for the Y direction a stiffness loss is observed for angles bigger than 95 degrees. Therefore, by improving the shape and the bending angle of the striker wire a good level of stiffness can be achieved while reducing the thickness and overall weight of the striker reinforcer.

show abstract

Investigation of the Impact of a Vehicle Front Hood Striker Geometry on Static Stiffness Performance

Pinzaru,

Bujoreanu,

Rapeanu

2024

Vehicles

View full text Add to dashboard Cite

show abstract

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Material and Structural Optimization for Engine Hood Inner Panel of Car Body Aimed to Lightweight

Cited by 1 publication

References 3 publications

Investigation of the Impact of a Vehicle Front Hood Striker Geometry on Static Stiffness Performance

Investigation of the Impact of a Vehicle Front Hood Striker Geometry on Static Stiffness Performance

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