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2010年03 期
| 標題 |
| 橡膠浮置板無砟軌道過渡段動力學(xué)性能分析(50 卷) |
| 英文標題 |
| Analysis on dynamic performance of ballastless track transition section with rubber floating slab |
| 摘要 |
| 無砟軌道過渡段剛度不連續(xù)，導(dǎo)致車輛和軌道結(jié)構(gòu)系統(tǒng)動力學(xué)響應(yīng)差別很大。針對這種情況，采用車輛—軌道系統(tǒng)動力學(xué)耦合模型分析方法，研究了設(shè)置橡膠浮置板無砟軌道過渡段對地鐵車輛和軌道結(jié)構(gòu)的動力學(xué)響應(yīng)。算例結(jié)果表明，橡膠浮置板軌道過渡段的設(shè)置對地鐵車輛和軌道系統(tǒng)產(chǎn) |
| 作者 |
| 新聞作者:鄒錦華，王榮輝，魏德敏 |
| 關(guān)鍵字 |
