1、、rl拍o6t洳≥：≥～碩士學(xué)位論文⑧論文題目：自適應(yīng)神經(jīng)一模糊推理系統(tǒng)在橋梁狀態(tài)評(píng)估中的應(yīng)用作者姓名墼迪指導(dǎo)教師邀趄麴援學(xué)科(專(zhuān)業(yè))疊粱皇隧道王程提交日期!QQ!生魚(yú)旦浙江大學(xué)碩I一學(xué)位論文(2007)摘要ABSTRACTBridgemanagementsystem(BMS)canmaaagenumerousamountbridge’scomponentsinroadneteffectively，maintainsafetyandtr

2、ansportationfnnetionofbridge，andassistdecisiammakerwiththemOStappropriatemaintenanceprojectatpresent，BMShasdevelopeddramaticallyindevelopedcountry，buttherelatireresearchworkisinprocessofunderwaystageinoutcountrysoconduct

3、ingrelativetheoryresearchandpracticeofBMShassignificantpraeticalandeconomicimportanceinantCountryThewholeBMShasthreebasicfunction：statusevaluation，degradationforecastingandoptimizingmaintenanceplan，ofwhchstatusevaluation

4、isthefoundationoftheothertwo，andisthemostimportantcomponentsinBMSThemajorresearchcontentinthispaperisthetheoriesandmethodsofbridge’sconditionstateevaluation，andmakeaprofitableattemptforcreatingthegenuineBridgeManagements

5、ystemaftertimeInthispaper，existingmethodsofbridgecouditionstateevaluationwerecomparededsynthetically：adeepstudyonmulti_factorsthatcaninfluencetheperformanceofbridgesinreinforcedconcreteshort／mediumspanbridgeswasgivenAnev

6、aluationindexsystemfordurabilityandload—carryingcapacityofexistingreinforcedconcreteshort／mediumspanbridgeswasestablishedTheratingstandardofevaluationindexwasdefined，andadurabilityevaluationsystemformaingirdersofexisting

7、bridgesbasedonANFISwasconstructedAmethodtosimulatethedataofbridgeinspectionandexpertattitudeinvestigationbasedonstatisticsmethodwasbroughtup，andthefeasibilityofthismethodbysomeinstanceswasvalidatedInthissystem，thefuZZyin

8、ferenceprocessusedbyexpertstoevaluationbridgesWaSimplicitintheConnectionsandweightsoftheneuro—fuzzynetworks，whichsuccessfullyavoidtheneuralnetworksbecominga“blackbox”Furthermore，thissystemhastheabilityoflearningthatoverc