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2011年07 期
| 標(biāo)題 |
| 軌道板類型對(duì)無砟軌道橋上無縫道岔的影響研究(51 卷) |
| 英文標(biāo)題 |
| Study on influence of track slab type on continuous turnout on ballastless track bridge |
| 摘要 |
| 底座縱連無砟軌道橋上無縫道岔中軌道板類型有不同種類，其中軌道板縱連結(jié)構(gòu)雖然能較好地傳遞縱向力，為無縫道岔提供穩(wěn)定可靠的無砟軌道基礎(chǔ)，但是由于在道岔區(qū)內(nèi)軌道板的寬度是漸變的，在軌道板之間縱向連接時(shí)，較難保證所施加預(yù)應(yīng)力的對(duì)稱性，因而還可采用分塊式軌道板結(jié)構(gòu) |
| 作者 |
| 新聞作者:劉亞航,段翔遠(yuǎn),代 豐,陳 嶸 |
| 關(guān)鍵字 |
