光纖傳感技術監(jiān)測百色碾玉混凝土壩溫度場.pdf

1、三峽大學碩士學位論文光纖傳感技術監(jiān)測百色碾玉混凝土壩溫度場姓名：丁濤申請學位級別：碩士專業(yè)：巖土工程指導教師：蔡德所20050401AbstractAimingattheshtcomingofthetraditionaldamsafetymonitinganewtypeofsafetymonitingtechniqueondamisintroducedtomonitingthetemperatureofrollercompactedco

2、ncretedamofBaisewaterconservancyprojectwhichliesinsubtropicalregion.Thispapermainlyincludespartsasfellows:AimingatrollercompactedconcretedamofBaisewaterconservancyprojecttheopticalfibersensingtechnologyisusedtomonitthete

3、mpertureoftherolledcompactedconcreteinmaindamatthesametimewehavealsomadealotofexperimentsproudstudiesinthisprojectwhichmainlyincludetofindoutthesuitablerulesinstallationmethod.Accdingtotheanalysisofthemonitingtemperature

4、databydistributedfibreopticsensingtechnologyintherollercompactedconcreteinsubtropicalregionthedistributedfibreopticsensingtechnologyisfeasibleadvanced.Itisaninnovationinthedinarymeasurementmethodsplaysanimptantroleinboth

5、thepracticalengineeringfieldeconomicalfield.Acombinedmethodwithfiniteelementmethodmathematicaloptimizationmethodinverseanalysisfthethermalconductivityparametersofrollercompactedconcreteissetup.Withthecomparisonbetweenthe

6、seinverseanalysisparameterstherealparametersthedistributedopticalfibermonitingtechnologyoftherollercompactedconcreteisaccurateavailable.Keywds:rollercompactedconcretedistributedfibreopticsensingtechnologytemperaturemonit