玉蒙鐵路秀山特隧道高壓富水區(qū)施工技術(shù)研究.pdf

1、西南交通大學(xué)碩士學(xué)位論文玉蒙鐵路秀山特隧道高壓富水區(qū)施工技術(shù)研究姓名：羅寧寧申請學(xué)位級別：碩士專業(yè)：建筑與土木工程指導(dǎo)教師：高波；何曉春201011西南交通大學(xué)碩士研究生學(xué)位論文第1I頁m一——I_●I曼曼曼曼曼曼曼皇曼曼曼曼曼皇AbstractTheXiushantunneloftheYuMengRailroadwithalengthof10302m，isoneofthekeypointcontrolsoftheprojectWith

2、veryshortworkperiodandverycomplexhydrologygeologyandgeologyconditions，thetunnelwillpassthrough3faults，2synclinesand1anticlineTherearemanyhighpressurerichwaterareas，、^，itlldevelopedfissurewaterinbedrock，Investigateanddesi

3、gnpredictthattherewillbemuchwaterintheareaAmongwhichWulijingsynclineareawillhavea23500m3／dnormalamountofwater、航ththebiggestwaterquantityof35250m3／dAndgeologydisastersuchaswaterburstandchungmudwillprobablyOCCUrduringconst

4、ruction，whichshallthreatenconstructionsafetyTheXiushantunnelliesinTonghaiCounty，Yunnanprovince，withrichplantsinthesurfaceandasurfaceriveronthetunnelexportsegment，whichneedhigherrequesttoprotectionofgroundwaterandsurfacew

5、aterThistextwilldiscusswaterburstandchungmud，tube—roofpregroutingandthecurtaingroutingtechniquesofXiushantunnel，whichnotonlyensuretheconstructionperiod，butalsoprotectthegroundwaterandsurfacewaterThistextemphasizedintrodu

6、ctionpregroutingprocessingofthehighpressurerichwaterdistrict，holecrosssectioncurtaingroutingtechnique，advancegeologicalforecastoftunnelheadingwithvariousgeologicaldrillingandgeophysicalprospectingmethodsAccordingtothepri

7、ncipleof”earlyforecast，earlydefence，earlysettlement”。groutingprocessingofthehighpressurerichwaterdistrictsolvedtheproblemofwaterburstandchungmudduringconstruction，forsafelypassingthroughwaterburst，collapseemptyandhighpre