摘要
以北京复八线地铁加装空调后的车体结构为研究对象,利用有限元分析软件ANSYS对车体结构进行有限元分析,对其进行静强度计算和模态分析。结果表明,加装空调后的车体结构能够满足强度和刚度的相关标准。
With the structure of the reconstructed subway car body by adding air-conditioning as the background of study,finite element analysis was carried out by using software ANSYS to accomplish static strength calculation and modal analysis.Results showed that reconstructed structure can satisfy the strength and rigidity standards.
出处
《都市快轨交通》
2011年第1期101-104,共4页
Urban Rapid Rail Transit
关键词
地铁
北京复八线
车体
有限元
静强度疲劳
模态
subway
Beijing subway Line 1
car body
FEM
static strength
fatigue
mode
