摘要
根据接触问题的有限元二次规划解法，采用子结构技术，建立电力机车传动齿轮系统的三维有摩擦接触分析有限元模型，对包括主、从动齿轮和轴在内的整体模型进行计算。
Based on the finite element quadratic programing solution for contact problem, the finite element model with 3D frictional contact analysis on tractive gear of electric locomotive is built by substructure technology.Calculation is made on the model composed by driving gear,driven gear and axle.Factors influencing strength are analyzed quantatively.
出处
《机车电传动》
北大核心
1999年第6期11-13,23,共4页
Electric Drive for Locomotives
关键词
电力机车
有限元
三维
弹性接触
牵引齿轮
electric locomotive, gear, finite element, three dimensional, substructure,elastic contact.
