基于信息化施工的聯(lián)絡(luò)通道凍結(jié)法技術(shù)的應(yīng)用研究.pdf

1、同濟大學(xué)碩士學(xué)位論文基于信息化施工的聯(lián)絡(luò)通道凍結(jié)法技術(shù)的應(yīng)用研究姓名：李鵬申請學(xué)位級別：碩士專業(yè)：結(jié)構(gòu)工程指導(dǎo)教師：陶履彬胡向東20050301AbsfⅢlABSTRACTThegroudfreezingmethodwasfirstusedinshaftsinkingincoalmines，withitsdevelopment，ithasbeenwidelyusedinundergroudengineeringrecently，what

2、’smoll，itisalmostthefirstchoicetocrosspassageintunnelsconstructionThegroudfreezingmethodtocrosspassageconstructionmeansthatinartificialsoilisturnedintofrozensoilbyartificialrefrigerationtechnology，andsoilisexcavatedwitht

3、hesupportofthefrozensoilcurtainBecauseofthegroudfreezingmethod’shighriskandit’sdeveloping，manyproblemsneedtobesolvedThisdissertationisaimedattheabovementionedproblems，caseofthecrosspassageconstructionofFuxinRoadTunnel，Sh

4、anghai，bygroudfreezingmethod，basedoninformationfeed—backconstructionmonitoring，thefollowingresearchworkhasbeendonebytheoryanalysis，numericalsimulationandmonitoringanalysis：(1)Theresearchandapplicationofinformationfeedbac

5、kconstructionsystemTheartificialgroundfreezingprocessisdynamic，andthestateoffrozensoilcurtainisthefunctionoftemperature，whiletempemtuilfieldoffrozensoilcurtaindevelopswithtimeprocessPeoplemustlearncorrelativeparametersas

6、theresultofthesafetyofengineeringthatstosaythegroudfreezingmethodmustdependoninformationfeedbackconstructionSomeresearchworkhasbeendoneoninformationfeedbackconstructionsystembeforewhileithadmuchshortcomingTheinformationf

7、eed—backconstructionsystemintrodueediIlthispaperisbasedoncomputerautomatismmonitoringandanalysis，andwecanresearchsomeusefuldatabycomputermonitoringItcanreflectthefrozensoilstateintime，completelyandcorrectlysoitisusefulfo

8、rthesafetycontrolanddecisionmaking，(2)TheanalysisandresearchonthestateoffrozensollcurtainThestateoffrozensoilcurtainisthekeypointintheprocessoffreezingmethodconstructionThispaperanalysestheruleoftemperaturefieldandthedis

9、tributingcharacteroffrozensoilcurtain，andfrozensoilstrengthischeckedbynumericalsimulation，atthesametime，geologicradarisusedtodetecttheshapeoffrozensoilcurtain，besides、theinfluencetotemperaturefieldforconstructionprocessi

10、sdiscussedTheanalysisandresearchOilthestateoffrozensoilcurtainisusefulfortheoptimizationofthefreezingmethodprojectandthereferencetosimilarcases(3)TheanalysisandresearchontherulesoffrostheaveandsettiementThispaperanalyses

11、therulesoffrostheaveandsettlement，combinedwithmonitoringinformationonfrostheavefoTee，settlementandthetunneldeformation，anditisusefulforthecentrelofengineeringharmKeywords：freezingmethod，tunnel，cross—passage，informationfe