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2003年07 期
| 標(biāo)題 |
| 關(guān)于隧道坡度折減系數(shù)的探討(43 卷) |
| 英文標(biāo)題 |
| * |
| 摘要 |
| 線路設(shè)計(jì)中，當(dāng)長(zhǎng)度大于400 m的隧道位于最大坡度的坡道上時(shí)，為了保證列車不低于計(jì)算 車速運(yùn)行，應(yīng)將最大坡度進(jìn)行折減。通過對(duì)我國現(xiàn)有主要機(jī)車的隧道坡度折減系數(shù) |
| 作者 |
| 新聞作者:梁明學(xué)〓康亞林 |
| 關(guān)鍵字 |
關(guān)鍵詞:隧道〓粘降〓坡度折減 |
