高速公路軟基處理方案智能決策模型研究.pdf

1、武漢理工大學碩士學位論文高速公路軟基處理方案智能決策模型研究姓名：陳向陽申請學位級別：碩士專業(yè)：市政工程指導教師：馮仲仁20031101武漢理工大學碩士學位論文AbstractWiththedevelopmentofourcountryeconomics，theexpresswayhasdevelopedveryquicklyinourcountryHowevertherearemuchsoftsoilinthehighwaygroun

2、dsofmanyprovincesandcitiesWiththebuildingofexpressways，theproblemofsoftgroundisbecomingmoreandmoreprotrusiveandhasbeenoneofkeyfactorsinfluencingprojectqualityprojectcycleandprojectcostSoithasbecomeaveryimportanttasktostr

3、engthentheresearchontheimprovementofexpresswaysoftground，whichaffectsthedevelopmentoftrafficprojectinChinaBasedonsystemengineering，artificialintelligence，comprehensiveevaluate，neuralnet，fuzzymathematics，andcombinedwithth

4、e1atestdevelopmentsofgeo—techniqueandsoilmechanics，thethesisstudiesmanyaspectsofproblemstoestablishintelligentdecisionsupportsystemofexpresswaygroundimprovementAccordingtotheresearchcontentsandsequencesofchaptersandsecti

5、ons，thisabstractintroducesconciselyasfollows：1Itexpressesbrieflythepurposeandsignificanceofthearticle，andintroducescomprehensivelypresentresearchsituation，existingproblemsandresearchprospectofgroundimprovementBasedonsyst

6、emsanalysisofdecisionproblemsofexpresswaygroundimprovement，itputsforwardresearchsubjectandchiefcontentsofintelligentdecisionmodelofsoftsoilimprovementmethods2Theintelligentdecisionmodelofthesoftsoilimprovementmethodsusin

7、gCase。BasedReasoningispresentedforthefirsttimeitisshownformexamplesthatresultsofthedecisionmodelissimple，visual，practicalandconvenienttouse3Inthisthesis，Thedecisionmodelofthesoftsoilimprovementmethodsbasedonfuzzyanalogyp

8、referredratioisputforwardInthemodel，fuzzyanalogypreferredrelationshipbetweenfeasiblemethodsandtheidealoneisdetermined，andthesimilarseriesinthemineveryaffectingfactorisgivenDeterminingthekfactorweightsusingtheanalytichier