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2009年03 期
| 標(biāo)題 |
| 山嶺公路單洞雙向隧道火災(zāi)中煙氣運(yùn)動(dòng)特性分析(31 卷) |
| 英文標(biāo)題 |
| Characteristic Analysis of Flue Gas Movement of Single-hole Double-direction Tunnel on Mountain Highway in Fires |
| 摘要 |
| 研究山嶺公路單洞雙向隧道突發(fā)火災(zāi)時(shí)的煙氣運(yùn)動(dòng)特性，為通風(fēng)系統(tǒng)的設(shè)計(jì)和制定火災(zāi)疏解預(yù)案提供科學(xué)依據(jù)。采用理論分析和實(shí)驗(yàn)驗(yàn)證的方法，對隧道內(nèi)火災(zāi)規(guī)模、火災(zāi)隨溫度的變化規(guī)律及煙氣傳播特征進(jìn)行了研究。結(jié)果表明，全面考慮煙霧強(qiáng)制擴(kuò)散的條件和防災(zāi)要求，制定合理的氣流 |
| 作者 |
| 新聞作者:王春生 |
| 關(guān)鍵字 |
