| 高速不锈钢车体结构设计 |
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| 引用本文： | 姚曙光,田红旗.高速不锈钢车体结构设计[J].铁道科学与工程学报,2008,5(1):72-76. |
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| 作者姓名： | 姚曙光 田红旗 |
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| 作者单位： | 中南大学,轨道交通安全教育部重点实验室,湖南,长沙,410075 |
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| 基金项目： | 铁道部科技研究开发计划项目(2002J019) |
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| 摘 要： | 基于不锈钢材料强度高、无涂装、免维修、耐腐蚀能力强及使用寿命长,但只适宜采用点焊工艺的特点,研究了高速不锈钢车体结构设计的关键问题是骨架连接接头的设计和侧墙外板的优化。参考日本轻型不锈钢车辆的技术设计了高速不锈钢车体结构,车体骨架的连接采用通用型连接接头,侧墙外板采用双薄板,并对其进行结构静力和模态分析。
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| 关 键 词： | 轨道车辆 不锈钢 点焊 连接接头 双薄板 |
| 文章编号： | 1672-7029(2008)01-0072-04 |
| 修稿时间： | 2007年10月26 |
Structure design of high-speed stainless steel passenger car |
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| YAO Shu-guang,TIAN Hong-qi.Structure design of high-speed stainless steel passenger car[J].Journal of Railway Science and Engineering,2008,5(1):72-76. |
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| Authors: | YAO Shu-guang TIAN Hong-qi |
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| Abstract: | The key problems of the high-speed stainless steel passenger car structure were the design of framework junction and the optimal design of sidewall plate because of the stainless steels advantages of high strength,smear-free,maintenance free,strong caustic resistance and using life long,using spot weld technology.The high-speed stainless steel passenger car was studied refer ring to Japan's vehicle techniques.The typical joint junction was adopted to design car framework joint and double sheet plate technology for sidewall.Furthermore the car's static structure and modal analysis were carried out. |
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| Keywords: | railway vehicles stainless steel spot-weld threedimensional junction double sheet plate |
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