|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2010年01 期
| 標題 |
| 武廣鐵路客運專線雷大橋特大橋道岔區(qū)板式無砟軌道設(shè)計研究(50 卷) |
| 英文標題 |
| Design study on slab-type ballastless track at turnout area on Leida super-large bridge of Wuhan-Guangzhou passenger-dedicated railway |
| 摘要 |
| 道岔板上橋乃屬世界首例，國內(nèi)及國外道岔區(qū)都沒有采用過此結(jié)構(gòu)，武廣客運專線雷大橋特大橋整橋采用縱連底座板道岔板上橋結(jié)構(gòu)設(shè)計彌補了CRTS Ⅱ型板設(shè)計上的空缺?；谟邢迒卧ǖ臉蛏蠠o縫道岔設(shè)計計算理論，分析了橋上縱連底座板式道岔區(qū)板式無砟軌道道岔和橋梁等的受力與變 |
| 作者 |
| 新聞作者:張世杰,孫立,楊艷麗,李秋義,崔國慶 |
| 關(guān)鍵字 |
關(guān)鍵詞:武廣客運專線 CRTSⅡ型板式無砟軌道 道岔區(qū) 有限元分析 |
