28320045()JournalofNanjingForestryUniversity(NaturalSciencesEdition)Vol.28,No.3May,2004X1,2(1.,210029;2.,210037):Windows2000,VisualBasic6.06,(),,:;;:TU712:A:1000-2006(2004)03-0059-04ExpertSystemforSupervisionQualityControlofBuildingConstructionXUChang2qing1,YANGPing2(1.NanjingAuditUniversity,Nanjing210029,China;2.NanjingForestryUniversity,Nanjing210037,China)Abstract:UndertheWindows2000operationsystem,usingtheVisualBasic6.0programdesignenvironment,expertsystemforsupervisionqualitycontrolofbuildingconstructionisdeveloped.Thesystemconsistsofknowledgebase,inferenceengine,explanationfacility,userinterface,knowledgeacquisitionfacility,dynamicdatabase.Itcandiagnosequantitylimitation(accident)ofbuildingconstructioninconstructionperiod,andcommentatethereasons,measuresofpreventanddisposalofthequantitylimitation(accident).Theuseralsocanseekinformationaboutqualitycon2trolofbuildingconstructioninconstructionperiod(qualitystandards,qualitycontrolpoint,qualitycontrolflow,qualityofbuildingmaterialandbuildingmachinery,lawsandregulationsandsoon).Thissystemisopentoanyuserformodifyingandaddinginformationexpediently.Keywords:Qualitycontrolofbuildingconstruction;Supervision;Expertsystem,,,,,,,1,,,1[1]95X:2003-08-22:2004-02-15:(1973-),,,,,1Fig.1Structureofexpertsystem22.1,:;,;;;;;;()[2]2.2:,,22Fig.2Structureofsystemmodule2.3(1)(/);();();();();()(2)Windows(3)(4)(5)2.42:(1),,,(),();,,,,,,,,(2)(),(),,,()(),()06()283,,(),,(),,,,,,,,,,,[3],,,,,,,(,),,33Fig.3Aexampleofdiagnosiscrackofmasonrystructure,,,,,,,,,,,,,,,:W1(x)W2(x)ifW1(x)thenW2(x)W1(x),W2(x),W1(x)(),W2(x)()162004111::,,;,,,,,,,[1],,,,,2.52.5.1,,,,2.5.2(1),,[4],1,32,6,,,,(2),,3();()Windows,,,,,[][1].[M].:,2001.[2].[M].:,2001.[3].[M].:,1998.[4],,.[J].,1999(5):41-42.()26()283