摘要
采用ANSYS对长春客车厂CCK1 5 9型高速客车车体钢结构进行模态分析 ,预测车体在某一频域内的振动模态 ,以便评定车体的动态特性是否满足设计要求 ,并就进一步改善车体动态特性提出看法 .
The modal of steel structure of high_speed passenger car body is analyzed by the large_scale finite element analysis software package ANSYS. The vibrational modal of car bodies (with apron plate and non_apron plate) in given frequency_domain are predetermined to evaluate the dynamical behavior of a car body in order to meet the dynamical design requirements, and the further improvement in dynamical behavior of a car body is put forward.
出处
《北方交通大学学报》
CSCD
北大核心
2001年第4期94-96,共3页
Journal of Northern Jiaotong University
