Corrugation problem in the car trunk sealing strip edges is analyzed with the highly non-linear finite element analysis software (MARC). The structure and material is optimized.
The combination of corrugation and the circular tube results in an extremely strong structure.
波浪纸板和圆筒状两者结合，会成为非常坚固的构造。
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However, owing to various shortcomings caused by the existence of great deal of irregular corrugation and processing, the complexity of the structure analysis exists.