摘要
主要介绍了南京地铁内燃调车机车车体的主要结构特点、机车车体通风以及强度计算的分析情况。计算结果表明:车体侧壁通风过滤装置入风口的风速满足设备通风冷却要求;车体静强度、疲劳强度及刚度均满足要求。
This paper mainly introduces the main structural characteristics,ventilation and strength calculation of the car-body of Nanjing metro diesel shunting locomotive.The calculation results show that the air velocity of the inlet of the car-body wall ventilation filter meets the requirements of ventilation and cooling.The static strength,fatigue strength and stiffness of the car-body meet the requirements.
作者
李柯
陈传彬
王永宏
叶萍
隆孝军
LI Ke;CHEN Chuanbin;WANG Yonghong;YE Ping;LONG Xiaojun(R&D Department of CRRC Ziyang Locomotive Co.,L td.,Ziyang 641300,China)
出处
《铁道机车与动车》
2020年第7期39-42,I0004,共5页
Railway Locomotive and Motor Car
关键词
内燃调车机车
内走廊
平台化设计
通风冷却
强度
diesel shunting locomotive
internal corridor
platformization design
ventilation and cooling
strength
