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2011年08 期
| 標(biāo)題 |
| 車(chē)輛—軌道系統(tǒng)縮尺模型振動(dòng)試驗(yàn)研究(51 卷) |
| 英文標(biāo)題 |
| Study on vibration of vehicle-track system by reduced scale model test |
| 摘要 |
| 通過(guò)車(chē)輛—軌道系統(tǒng)1∶20縮尺模型振動(dòng)試驗(yàn)，對(duì)系統(tǒng)的動(dòng)力學(xué)性能進(jìn)行研究。研制了1∶20二系懸掛的縮尺鐵道車(chē)輛和軌道系統(tǒng)模型；在對(duì)車(chē)輛和軌道系統(tǒng)模型進(jìn)行參數(shù)測(cè)試和計(jì)算的基礎(chǔ)上，進(jìn)行了車(chē)輛模型的運(yùn)行試驗(yàn)，了解系統(tǒng)的動(dòng)力學(xué)響應(yīng)。結(jié)果表明，縮尺模型與實(shí)際尺寸的車(chē)輛—軌 |
| 作者 |
| 新聞作者:鄒錦華，王榮輝，魏德敏 |
| 關(guān)鍵字 |
