基于vc%2b%2b与ansys单纤维拔出实验模拟分析系统的研究与开发

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1、上海交通大学硕士学位论文基于VC++与ANSYS单纤维拔出实验模拟分析系统的研究与开发姓名：吴建军申请学位级别：硕士专业：机械设计及理论指导教师：程先华20090101얠ʼȖzVC++^ANSYS^ʼƽˑrǒɀՈɀrrȌnjՈА☦n^ቻǣϔǒPÂdzÑቻPrȌnjՈĸϦǒɀƚȌƧϬANSYSÑAPDLdžϔĚrÂr/ǐ„A/řANSYS䁢n䁡4.5ǒƅǒɴrǒɀŃ^PȆrANSYSƵŌǕƫAPDL3UIDLʐUPF

2、s⍌ȭAPDLdzUIDLUPFsȭANSYSϬVisualC++6.0ŌǕ䁢ǴrĚʌՈANSYSƵŌǕƫΟrḳȉǧ⒲LʐANSYSLǒɴr⍌ȭǒɀՈŃȌḳϬȖzVC++ՈANSYSƵŌǕƫʐVC++ƫ3ϔǒßƫʐADOrr䁡-I-얠ʼŷdzǣϦǒɀ3ĚʌՈȖzVC++ՈANSYSḳƵŌǕƫÂńǸȖrÑₓŃȌrrÂŰƅ⍌ȭɳrPAPDLdžϔĚА☦nƆANSYSƵŌǕƫ-II-얠

3、ABSTRACTDEVELOPMENTOFSIMULATIONANDANALYSISSYSTEMOFSINGLEFIBREPULL-OUTTESTBASEDONVC++ANDANSYSABSRTRACTSinglefibrepull-outtestisoneoftheimportantwaystostudythepropertiesoffiber-reinforcedcomposites’interface.However,itneedsalargenumberoftestsampleswhichareproducedvery

4、complexly,whichimpactsthepracticalapplicationofthetest.Theexperimentalandcomputationalresearchesforthesinglefiberpull-outtestsimulationhavebeencarriedoutwiththeuseofcomputersoftwaretechnologyandFEA(FiniteElementAnalysis)method,andthesoftwarenamedsimulationandanalysi

5、ssystemofsinglefibrepull-outtesthasbeendevelopedinthisarticle.Theresultsshowthatthedatafromsimulationareconsonantwiththeactualtests’performanceparameters,suchasinterfaceshearstrengthandfibrecriticallength,andtheprocessoftheinterfacedebondingisfound.Firstly,onthebasi

6、softhetheoryofsinglefibrepull-outtestoffiber-reinforcedcomposites,mechanicalanalysismodelofthetesthasbeenestablishedinthearticle.TheapplicationofANSYSsoftwareanditsAPDL(ParametricDesignLanguage)hashelpedtorealizetheFEAaboutthetestandthemethodsforbuildingthesampleofa

7、singlefibrepull-outtestforresinmatrixhavebeenstudied.Secondly,foraramidfiberreinforcedbisphenolAepoxyresincomposite,theANSYSsimulationsandapplicationsofsinglefiberpull-outtesthavebeenimplementedrespectively.Theresultsfrombothmethodsareconsonant.Amongthem,theaveragei

8、nterfacialshearstrengthcalculatedfromFEAisconsonantwithonefromtheactualtestswithonlyadifferenceof4.5%.Sotheforecasthasprovedaccuracyofthes