承载式客车车身, 溢流孔, 接头局部强度, 电泳

According to integral bus body structure characteristics and production process,a method was proposed to discuss the local strength effection of overflow-hole positions on joints of a coach. Several joints on the sidewalls were selected to  analyze the stress of different overflow-hole positions at cases of full-load bending, left crankling and right crankling. Then the stress influence law was found out by comprasion,which can be as a reference for further design of overflow-holes in the progress of electrophoresis.

integral bus body, overflow-hole, local strength of joint, electrophoresis