| 薄壁圆管变形吸能元件准静态压溃吸能分析 |
| |
| 引用本文： | 刘德学,何清和,袁文辉,刘进华.薄壁圆管变形吸能元件准静态压溃吸能分析[J].电力机车与城轨车辆,2011,34(3):37-39,50. |
| |
| 作者姓名： | 刘德学 何清和 袁文辉 刘进华 |
| |
| 作者单位： | 南车株洲电力机车有限公司制动分公司;南车株洲电力机车有限公司技术中心; |
| |
| 基金项目： | 科技型中小企业技术创新基金项目(10C26214302521) |
| |
| 摘 要： | 阐述了薄壁圆管用作重载机车变形吸能元件的优点,用动态渐近屈曲的理论分析了该结构的力学性能和吸能特性.同时,还从试验角度对这些特性进行了研究.
|
| 关 键 词： | 薄壁圆管 准静态压缩 吸能元件 |
Analysis of quasi-static compression energy absorption of thin-wall cylindrical energy absorption device |
| |
| LIU De-xue,HE Qing-he,YUAN Wen-hui,LIU Jin-hua.Analysis of quasi-static compression energy absorption of thin-wall cylindrical energy absorption device[J].Electric Locomotives & Mass Transit Vehicles,2011,34(3):37-39,50. |
| |
| Authors: | LIU De-xue HE Qing-he YUAN Wen-hui LIU Jin-hua |
| |
| Institution: | LIU De-xue1,HE Qing-he2,YUAN Wen-hui2,LIU Jin-hua1(1.Brake Subsidiary,2.R&D Center:CSR Zhuzhou Electric Locomotive Co.,Ltd.,Zhuzhou 412001,China) |
| |
| Abstract: | This paper presents the advantages of the thin-wall cylindrical when it is used as an energy absorption device of heavy-load locomotive.It also analyzes the force as well as energy absorption characteristics of this structure with the theory of dynamic asymptotical flexuosity.The characteristics are researched by experimental means. |
| |
| Keywords: | thin-wall cylindrical quasi-static compression energy absorption device |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
