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2010年12 期
| 標(biāo)題 |
| 特長復(fù)雜隧洞掘進(jìn)施工通風(fēng)技術(shù)研究(50 卷) |
| 英文標(biāo)題 |
| Study on construction ventilation technology used in driving superlong tunnel in complex geological condition |
| 摘要 |
| 針對(duì)錦屏二級(jí)水電站長達(dá)16.67 km的復(fù)雜引水隧洞工程施工，對(duì)高難施工通風(fēng)技術(shù)進(jìn)行研究。考慮隧洞圍巖地質(zhì)、斷面條件、隧洞布置與施工組織以及污染物質(zhì)類型和特點(diǎn)，計(jì)算得出了特長隧洞施工通風(fēng)風(fēng)量和風(fēng)阻以及風(fēng)機(jī)容量等參數(shù)并據(jù)此確定了風(fēng)機(jī)類型，進(jìn)而對(duì)風(fēng)機(jī)布置進(jìn)行了分析。 |
| 作者 |
| 新聞作者:韓文起 |
| 關(guān)鍵字 |
