基于VB的瀝青混合料配合比輔助設(shè)計軟件的開發(fā)及研究.pdf

1、分類號：U41：U210710一S06210294壤步太海碩士學(xué)位論文基于VB的瀝青混合料配合比輔助設(shè)計軟件的開發(fā)及研究導(dǎo)師姓名職稱申請學(xué)位級別論文提交日期學(xué)位授予單位王東亮陳忠達教授答辯委員會主席童絲鎏邋學(xué)位論文評閱人圭超壟盤蘭盤建民劐趲AbstractAsphaltmixturegradationdesignpaysanimportantroleinasphaltpavementdesignTheimproperdesignwoul

2、dcausemanyproblemsinasphaltpavementAtpresent，ourcountryasphaltmixturegradationdesignmainlybasesontheresultofMarshallExperimentsdatawhichwilltakealongcycleAndiftheexperimentsdataisnotinline晰tllstandard，gradationsshouldber

3、egulatedandexperimentsshouldmakeagainThatconsumeslaborandmaterialresourcesInordertoimprovethedesignefficiencyandreduceresourceconsumption，andmakesuredesignershasanintuitiveunderstandingofgradationresultatthebeginningofex

4、perimentsThisdissertationresearchedthewaytodevelopandimproveakindofsoftwarewhichcouldsupportsandaidsthedesignofasphaltmixtureworkThedeveloptoolisVisualBasic60Thisdissertationdiscussedtheoryofrandomasphaltmixturestrengthf

5、ormationmechanismandgradationtheoryasthesoftware’StheorysupportingAnddissertationalsodiscussedcomputervisualizationtechniquesandcomputersimulationtechnologyforsoftwareasdevelopmenttechnologyThenfinished‘Asphaltmixturedes

6、ignvisualizationsystem20“ThissoftwareCanachievethefunctionsasfollowing1，Basedonuser’Sdataofgradation，softwarecanproduceapreviewofspecimenanalogprofilewhichshowscombinationofaggregate2，CalculatesVoidsinmineralaggregate(VM

7、A)3，EstimatestheamountofasphaltInordertesearchthepracticalityandreliabilityofsoftware，wedesignedavarietyofexperimentstoitspredictionaccuracyandrecommendthescopeofapplicationofsoftwareAtlast，usedthesoftwareintheactualproj

8、ect，thatprovedAsphaltmixturedesignvisualizationsystem20isimportantandpracticalvalueinthemixasphaltmixturedesignKeywords：asphaltmixturegradationdesign；previewofspecimenanalogprofile；estimatesVoidsinmineralaggregate(VMA)；e