潼洛川隧道變形控制與研究.pdf

1、西南交通大學(xué)碩士學(xué)位論文潼洛川隧道變形控制與研究姓名：丁維利申請學(xué)位級別：碩士專業(yè)：工程環(huán)境控制指導(dǎo)教師：牟瑞芳20070501西南交通大學(xué)碩士研究生學(xué)位論文第|l頁Abstract盈呦孕houⅪ’趾RailwayPa鷂cng阻SpecialLmeis458279MlometerslongWtallyandhas38tunneh76703meterslongmostofwhich躺loesstunnehAndTongLuochuantu

2、nnek3817meters1伽唔isatypicallargesectioncoll叩sibleloesstunnelof齜lineTherewe∞many8tudi韶andreportsaboutloe豁domesticandabroad1he∞yearsandmanylo髓stunnehwe豫co璐眥tedwhichgave璐richpracticalexperienc囂How冊the∞isHOlargesecfi∞tunnel印

3、to170o，1520mcterswideand1318metershi出Duetoc0畫donlimitationandaffcctofdesi乒the0啦thegromds甜lemem，serio瑚crackandvaultsettlementappearduringlargesecti∞lo髓8tunneleo璐tructionwhichnotonlyaffectg∞∞d鈕、，i|onmentespthesection謝lhhi曲

4、wayorrailway眥derside，butalsoaffecteomtrucfionsafet)，andprogressThisp印ermainlysUidi豁onprojectgeneralsituation如si盟p啪et％舢trucfionme砸m潞，deformationdatasimulatingca】a11a虹orbdeformationruleduringconstructionandcon仃ollmgmeasur髓

5、oflargesection10髓stunnelsuch笛TongLuochuantunnelof動∞如xi’缸RailwayPDL，andputsforwardsomeques在o∞andproposalsbascdOHpresentco璐trucfiomKeywords：Lo銘sTunnel；ConstructionMeasure；Sinmlationcalculating；Deformationrule；C鋤ollingmeasu