|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2011年05 期
| 標(biāo)題 |
| 普通平車運(yùn)輸50 m長道岔軌的動(dòng)力學(xué)仿真研究(33 卷) |
| 英文標(biāo)題 |
| Research on Dynamic Simulation of 50m Long Switch Rail for Common Flat Car Transportation |
| 摘要 |
| 針對(duì) 50 m 長道岔軌采用普通平車運(yùn)輸方案的特點(diǎn)，建立了運(yùn)輸方案動(dòng)力學(xué)計(jì)算模型。對(duì)運(yùn)輸車組側(cè)向通過9號(hào)、12號(hào)道岔和通過半徑為 300 m 曲線的各種速度工況進(jìn)行了仿真計(jì)算，在理論上分析了方案的運(yùn)行安全性。在仿真計(jì)算的基礎(chǔ)上，對(duì)方案進(jìn)行了實(shí)際道岔、小半徑曲線和長距離運(yùn) |
| 作者 |
| 新聞作者:馬玉坤，李善坡，張長青，劉 飛 |
| 關(guān)鍵字 |
