摘要
利用ANSYS18.0建立车体结构有限元模型,对某型游乐小火车车体进行结构强度分析。依据GB8408—2018和EN12663—1/2010标准确定车体的静强度载荷工况和疲劳强度载荷工况,并对车体结构进行了强度计算和模态分析。结果表明,该游乐小火车车体满足标准设计要求。
We established the finite element model of the car body structure of a certain amusement train by using ANSYS18.0 to analyze its structural strength.According to national standards GB 8408—2018 and EN12663—1/2010,we determined the static strength load condition and fatigue strength load condition of the car body,and carried out strength calculation and modal analysis of the car body structure.The results showed that the car body of the amusement train met the standard design requirements.
出处
《现代机械》
2020年第3期22-26,共5页
Modern Machinery
关键词
游乐小火车车体
静强度
疲劳强度
模态分析
car body of amusement train
static strength
fatigue strength
modal analysis
