摘要
用I-DEAS软件对120km/h快运货车转向架整体焊接式构架进行有限元建模、结构强度计算并着重模拟导框座与侧梁、制动梁吊座与横梁之间的焊缝以考核它们之间的联接强度,从而指导改进设计。
The paper created the finite element model of the whole- jointing framework of 2D - axis truck bogie with the speed of 120 km/h and counted the intension values via I- DEAS. To obtain the connection intensions between oriented - seats and side - girders and between sling - seats of arresters and beams, the paper put emphasis on the simulation of the welding lines between them, then gave a direction of design or improvement.
出处
《铁道机车车辆》
2001年第6期22-23,共2页
Railway Locomotive & Car
