[1]孙利民,赵勇,张庆华..列车制动状态储油罐瞬态响应分析[J].郑州大学学报(工学版),2006,27(02):32-35.[doi:10.3969/j.issn.1671-6833.2006.02.008]
　SUN Limin,ZHAO Yong,Zhang Qinghua.Transient response analysis of oil storage tank in train braking state[J].Journal of Zhengzhou University (Engineering Science),2006,27(02):32-35.[doi:10.3969/j.issn.1671-6833.2006.02.008]
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列车制动状态储油罐瞬态响应分析()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
27
期数:
2006年02期
页码:
32-35
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:

Transient response analysis of oil storage tank in train braking state
作者:
孙利民; 赵勇; 张庆华.
郑州大学工程力学系,河南,郑州,450002, 上海同济大学土木工程学院,上海,200092
Author(s):
SUN Limin; ZHAO Yong; Zhang Qinghua
关键词:
流固耦合;  车载容器;  ANSYS;  油料运输
Keywords:
DOI:
10.3969/j.issn.1671-6833.2006.02.008
文献标志码:
A
摘要:
在建立储油罐液固耦合振动方程基础上,采用大型通用有限元分析软件ANSYS对制动状态下铁路车载容器的动态响应问题进行了实例分析和计算.建立了车载油罐的液固耦合系统有限元模型,并且对列车制动条件下的满载和空载储油罐进行了瞬态仿真分析,绘出了制动时油罐不同时刻的变形图和均方应力最大点的幅值图,将满载和空载的车载储油罐分析结果进行了比较.分析结果可以为储油罐的结构动力学设计提供参考,为提高车载储油罐的可靠性提供数值依据.
Abstract:
Based on the establishment of the liquid-solid interaction vibration equation of the oil storage tank, the large-scale general finite element analysis software ANSYS was used to analyze and calculate the dynamic response of railway on-board containers under braking. The finite element model of the liquid-solid coupling system of the on-board oil tank is established, and the transient simulation analysis of the fully loaded and no-load oil storage tanks under the braking condition of the train is carried out, and the deformation diagram and the amplitude diagram of the maximum point of mean square stress at different moments of the tank during braking are drawn, and the analysis results of the fully loaded and unloaded vehicle oil storage tanks are compared. The analysis results can provide a reference for the structural dynamics design of the oil storage tank and provide a numerical basis for improving the reliability of the vehicle oil storage tank.

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更新日期/Last Update: 1900-01-01