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2010年07 期
| 標題 |
| 鐵路道岔動態(tài)軌距優(yōu)化技術的仿真研究(50 卷) |
| 英文標題 |
| Simulation study on optimization technology of dynamic gauge of railway turnouts |
| 摘要 |
| 針對既有道岔動態(tài)軌距優(yōu)化技術，建立了車輛—道岔耦合動力學仿真模型，對既有動態(tài)軌距優(yōu)化方案道岔與傳統(tǒng)道岔的動力學性能進行對比分析，結果表明既有優(yōu)化方案可以改善岔區(qū)輪軌接觸關系，保持車輛正弦曲線的運行軌跡；但部分動力響應幅值還有些偏大，考慮對即有優(yōu)化方案參數(shù) |
| 作者 |
| 新聞作者:孫加林， 宣 言， 王樹國 |
| 關鍵字 |
