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2010年12 期
| 標(biāo)題 |
| 光纖光柵傳感器在橋上無(wú)縫道岔結(jié)構(gòu)模型試驗(yàn)中的應(yīng)用(50 卷) |
| 英文標(biāo)題 |
| Application of optical fiber-optical grate sensor in structural model test for welded turnout on bridge |
| 摘要 |
| 以橋上無(wú)縫道岔模型結(jié)構(gòu)為基礎(chǔ)，在岔區(qū)布置光纖光柵傳感器，對(duì)道岔模型結(jié)構(gòu)在鋼軌與梁體升溫過(guò)程中鋼軌縱向力進(jìn)行監(jiān)測(cè)。通過(guò)理論計(jì)算與試驗(yàn)結(jié)果的對(duì)比分析，證明了光纖光柵傳感器在橋上無(wú)縫道岔模型試驗(yàn)中應(yīng)用的可行性，分析了在橋上岔區(qū)CRTS Ⅱ型板式無(wú)砟軌道與CRTS Ⅰ型無(wú) |
| 作者 |
| 新聞作者:張強(qiáng)，趙信洋，劉學(xué)毅，楊榮山 |
| 關(guān)鍵字 |
