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2011年01 期
| 標(biāo)題 |
| 客運(yùn)專線橋上無縫道岔模型試驗設(shè)計(51 卷) |
| 英文標(biāo)題 |
| Design on model test for continuous turnout on bridge of passenger-dedicated railway |
| 摘要 |
| 橋上無縫道岔是當(dāng)前客運(yùn)專線建設(shè)中的重點、難點與熱點問題。橋上無縫道岔既要考慮橋上無縫道岔的梁軌相互作用,又要考慮無縫道岔中鋼軌受力和變形的復(fù)雜關(guān)系。根據(jù)相似三定律設(shè)計試驗所用模型，將實際中遇到的溫度變化對系統(tǒng)的影響模擬到試驗中，并模擬了多種梁系與軌道結(jié)構(gòu)形 |
| 作者 |
| 新聞作者:張國棟，宋楊，趙信洋，楊榮山 |
| 關(guān)鍵字 |
