Application of beam-shell element mixed model in optimization of welding seam spacing of coach framework joint

作者：Na Jing Xin^*; An Hong Wei; Yan Ya Kun; Chen Li Jun

来源：Journal of Jilin University (Engineering and Technology Edition), 2010, 40(1): 30-34.

• Mixed analysis
• Mixed beams
• Mixed models
• Shell element
• Side walls
• Strength characteristics
• Structure design
• Super elements
• Vehicle engineering
• Welding seam

The local strength characteristics of the framework side wall joints of a coach were analyzed by a super-element based mixed beam-shell element analysis model. The effects of the welding seam spacing in the joint on its local strength were summerized, providing a useful reference for the structure design of the coach body.

• 出版日期2010