出口德国内电混合动力调车机车燃油箱强度仿真研究
宋清林 1林建华 1赵睿 2那志鹏1
作者信息
- 1. 中车大连机车研究所有限公司,辽宁 大连 116021
- 2. 中车大连机车车辆有限公司,辽宁 大连 116022
- 折叠
摘要
以出口德国内电混合动力调车机车燃油箱为研究对象,根据EN 12663-1:2010+A1:2014《铁路应用 铁道机车车辆车体结构要求 第 1 部分:机车和旅客列车(和货车的替代方法)》规定的运行工况分析燃油箱静强度和疲劳强度,根据VDI 2230-1:2015《高强度螺栓连接的系统计算 单个圆柱螺栓连接》校核燃油箱安装螺栓强度,并进行燃油箱模态分析.结果表明,燃油箱能够满足德国内电混合动力调车机车的设计要求.
Abstract
Taking the fuel tank of shunting locomotive with hybrid power of diesel and electricity exported to Ger-many as the research object,the static strength and fatigue strength of the fuel tank were analyzed according to the op-erating conditions specified in EN 12663-1:2010+A1:2014 Railway applications-Structural requirements of rail-way vehicle bodies-Part 1:Locomotives and passenger rolling stock(and alternative method for freight wagons);ac-cording to VDI 2230-1:2015 Systematic calculation of highly stressed bolted joints joints with one cylindrical bolt,the strength of the bolt for installing the fuel tank is verified;and modal analysis of the fuel tank is carried out.The re-sults show that the fuel tank can meet the design requirements of shunting locomotives with hybrid power of diesel and electricity exported to Germany.
关键词
内电混合动力调车机车/燃油箱/静强度/疲劳强度/模态分析Key words
Shunting Locomotive with Hybrid Power of Diesel and Electricity/Fuel Tank/Static Strength/Fatigue Strength/Modal Analysis引用本文复制引用
出版年
2024
NETL
NSTL
万方数据