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2011年09 期
| 標(biāo)題 |
| 客運(yùn)專線道岔轉(zhuǎn)轍器部分輪載過(guò)渡段優(yōu)化設(shè)計(jì)研究(51 卷) |
| 英文標(biāo)題 |
| Study on optimizing design of wheel-load transition area at turnout switch position on passenger-dedicated railway |
| 摘要 |
| 為了研究轉(zhuǎn)轍器部分輪載過(guò)渡段尖軌承載斷面設(shè)計(jì)對(duì)高速列車過(guò)岔時(shí)安全性與平穩(wěn)性的影響，采用動(dòng)力學(xué)參數(shù)設(shè)計(jì)法和列車道岔系統(tǒng)動(dòng)力學(xué)評(píng)估法，通過(guò)建立輪軌系統(tǒng)空間耦合振動(dòng)仿真計(jì)算模型，主要對(duì)尖軌開始承載斷面位置、降低值、完全承載斷面位置三個(gè)影響因素進(jìn)行分析。結(jié)果表明 |
| 作者 |
| 新聞作者:荊 果，王 平 |
| 關(guān)鍵字 |
