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1、西南交通大學碩士學位論文烏鞘嶺隧道輔助坑道對運營通風的影響及特長隧道定點防災研究姓名:趙海東申請學位級別:碩士專業(yè):橋梁與隧道工程指導教師:王明年20090301西南交通大學碩士研究生學位論文第1I頁AbstractLongrailwaytunnelsmostlysetsauxiliarygallery.Tunnelandauxiliarygalleryformscomplexventilationnetwork.However,thereisnoperfectmethodfornetworkventilationdesigncalculationofrailwaytunnel.Withmor
2、eandmoreoftherailwaytunnelconstruction,thelongrailwaytunnelventilationdesigncalculationinthecaseofmanyauxiliarygalleryconditionsandventilationundertheinfluenceoftheauxiliarygalleryandrescuestationbecomestheproblemtobesolved.ThisthesiscombinedwiththeauxiliarygallerysettingsinWushaolingturmlestudyonab
3、oveproblems,drawsomeusefulconclusions.Thesismainlyincludesfouraspects:thenetworkventilationcalculationmethodofrailwaytunnel,thecalculationofventilatedpower,Wushaolingtunnle'sauxiliarygalleryinfluenceonventilation,longrailwaytunneldisasterpreventionwithrescuestation.、Inordertosolvethelongrailwaytunne
4、lventilationcalculation,thesisfirstintroducednetworkventilationcalculationtheory.Accordingtotheairbalanceandwindpressurebalanceequation,themathematicalmodelisestablished,drawasetofsuitableforrailwaytunnelventilationcalculationmethod.Thenthecalculationofwindpowerarestudied,includingthewindpowerthroug
5、hoperationmodeandothersthroughthefiremode,etc.Throughthejnvestigationandanalysis,thekeytotrainpistonwindwasanalyzed,alsousenumericalcalculationandin—situtest,studiedthepistonwind.AndcombinedwiththeauxiliarygallerysettingsinWushaolingtunnle,theinfluenceonventilationandhowtoUSeitisstudiedindetail.Fina
6、llythelongrailwaytunnelsdisasterpreventionwithrescuestationisresearched,includingtheform,designmodeandtheresearchofrescuestationinTaihangshantunnel.KeyWords:Railwaytunnel;Networkventilation;Ventilatedpower;Auxiliarygallery;Disasterrelief西南交通大學學位論文版權使用授權書本學位論文作者完全了解學校有關保留、使用學位論文的規(guī)定,同意學校保留并向國家有關部門或機構送
7、交論文的復印件和電子版,允許論文被查閱和借閱。本人授權西南交通大學可以將本論文的全部或部分內容編入有關數據庫進行檢索,可以采用影印、縮印或掃描等復印手段保存和匯編本學位論文。本學位論文屬于1.保密口,在年解密后適用本授權書;2.不保毒o/磊用本授權書。(請在以上方框內打“√”)學位論文作者簽名:多適像爾日期:渺鋒3月,,日i指導老師簽名;日期:7叩年j羅月,,日西南交通大學學位論文創(chuàng)新性聲明本人鄭