摘要
本文在参阅大量有关机车轴重转移计算文献的基础上,提出了用有限元法分析机车轴重转移的新方法,并分别用二维和三维模型计算了 GK_1型内燃机车的轴重转移,讨论了轴箱拉杆、齿轮箱拉杆力等因素对机车轴重转移的影响.
On the basis of consulting a large number of documents about calculating the axle weight transfer of locomotive,provides a new kind of method for analysing the axle weight transfer of locomotive by using the finite element method.Calculates the GK_1 diesel locomotive with 2-dimensional and 3-dimensional model,discusses the effect of the factors as axlebox's link rod,the force of gear box's pult rod ete.At last,compares with the re- sults obtaines by using some kinds of traditional methods.
出处
《大连铁道学院学报》
1991年第4期19-23,共5页
Journal of Dalian Railway Institute
关键词
内燃机车
轴重
有限元法
粘着重量
diesel locomotives
axle-load/calculation
finite clement method
coefficiont of utilization
adhesive weight
computational model
axle load transfer
