| 城轨车辆剪切型叠层橡胶弹簧稳定性研究 |
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| 引用本文： | 冯万盛,黄友剑,荣继刚,程海涛.城轨车辆剪切型叠层橡胶弹簧稳定性研究[J].电力机车与城轨车辆,2010,33(6). |
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| 作者姓名： | 冯万盛 黄友剑 荣继刚 程海涛 |
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| 作者单位： | 南车株洲时代新材料科技股份有限公司,湖南,株洲,412007 |
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| 摘 要： | 用于欧洲某型城轨车辆转向架的一系剪切型叠层橡胶弹簧具有结构简单、重量轻、垂向挠度大及承受载荷大等优点,但在研制的过程中发现,弹簧在极限载荷作用下出现严重的失稳现象。文章从理论与工程结构的角度分析了类似的剪切型叠层橡胶弹簧的失稳情况,解决了产品的失稳问题。
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| 关 键 词： | 城轨车辆 剪切型叠层橡胶弹簧 稳定 极限承载 |
Stability of shearing laminate rubber spring for urban rail vehicle |
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| FENG Wan-sheng,HUANG You-jian,RONG Ji-gang,CHENG Hai-tao.Stability of shearing laminate rubber spring for urban rail vehicle[J].Electric Locomotives & Mass Transit Vehicles,2010,33(6). |
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| Authors: | FENG Wan-sheng HUANG You-jian RONG Ji-gang CHENG Hai-tao |
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| Institution: | FENG Wan-sheng,HUANG You-jian,RONG Ji-gang,CHENG Hai-tao(CSR Zhuzhou Times New Material Technology Co.,Ltd.,Zhuzhou 412007,China) |
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| Abstract: | The single-stage shearing laminate rubberspring,which used forone European urban rail vehicle,has the advantages of simply structure,light weight,large vertical deflection ability and high load bearing ability.But during the development process,it’s found that the spring has high unstable phenomenon under ultimate bearing.This paper analyses the unstable phenomenon for a similarshearing laminate rubberspring fromthe theory and the engineering structure,and solves the problemof unstable. |
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| Keywords: | urban rail vehicle shearing laminate rubberspring stabilization ultimate bearing |
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