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2009年09 期
| 標題 |
| 高速鐵路內(nèi)置擋臺板式無砟軌道結(jié)構(gòu)研究(49 卷) |
| 英文標題 |
| Study on slab ballastless track structure with fixed bar inside used in high speed railway |
| 摘要 |
| 針對板端設(shè)置擋臺板式軌道存在的水泥瀝青砂漿（CAM）層傷損及積水和排水問題，以減少CAM層撕裂和水的浸蝕為目標，對內(nèi)置擋臺板式軌道技術(shù)經(jīng)濟性進行了全面分析。與板端設(shè)置擋臺的板式軌道相比，內(nèi)置擋臺的單孔板式軌道具有隨板長增加而橫向穩(wěn)定性增強，以及附加彎矩及縱向受 |
| 作者 |
| 新聞作者:趙國堂，谷永磊，趙坪銳 |
| 關(guān)鍵字 |
