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TRD工法在砂层中的关键工艺参数优化研究与应用.docx

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TRD工法在砂层中的关键工艺参数优化研究与应用 Title:OptimizationStudyandApplicationofKeyProcessParametersforTRDConstructionMethodinSandyStrata Abstract: TheTRD(TensionedReinforcedDrainage)constructionmethodiswidelyusedingeotechnicalengineering,especiallyinsandystrata.ThispaperfocusesontheoptimizationofkeyprocessparametersforTRDconstructioninsandystrataanditsapplication.TheobjectiveistoenhancetheperformanceandefficiencyofTRDconstructionwhileeffectivelycontrollingtheassociatedrisks. 1.Introduction: 1.1Background: TheTRDconstructionmethodinvolvestheinstallationofatensilereinforcementsysteminthegroundtoenhancethestabilityandperformanceofthefoundation.Thistechniquehasgainedpopularityduetoitssimplicity,cost-effectiveness,andenvironmentalfriendliness.However,theoptimizationofkeyprocessparametersisessentialtomaximizethebenefitsofTRDconstructioninsandystrata. 1.2Objectives: ThemainobjectiveofthisstudyistoinvestigateandoptimizethekeyprocessparametersinvolvedinTRDconstructioninsandystrata.Thefocusisonimprovingtheefficiencyandperformanceoftheconstructionmethodwhileensuringthesafetyandstabilityofthefoundation. 2.Methodology: 2.1LiteratureReview: AcomprehensiveliteraturereviewwasconductedtogaininsightsintotheTRDconstructionmethod,itsapplications,andthechallengesassociatedwithsandystrata.Thisreviewhelpedinidentifyingthekeyprocessparametersthatrequireoptimization. 2.2KeyProcessParameters: Theidentifiedkeyprocessparametersincludetheselectionofreinforcementmaterial,spacingandorientationofthereinforcementsystem,installationdepth,preloadingduration,andconsolidationtime.EachparameterwasanalyzedindividuallytounderstanditsinfluenceontheperformanceofTRDconstructioninsandystrata. 3.OptimizationStrategies: 3.1NumericalSimulations: Tooptimizethekeyprocessparameters,numericalsimulationsusingfiniteelementanalysisandotherrelevantsoftwarewereconducted.Thesesimulationsallowedforthestudyofvariousscenariosandvariationsintheprocessparameters,providinginsightsintotheirimpactontheperformanceofTRDconstruction. 3.2LaboratoryT