ansys workbench 常見材料設(shè)置

1、Ansysworkbench常用材料屬性isotropicsecantcoefficientofexpansion各向同性的熱脹系數(shù)需要輸入基準(zhǔn)溫度、熱膨脹系數(shù)。PropertiescfQuUine耳：3ABccIE1R-opertvVduEUnit2_.ci.IsQtrDpkSecantCceHidEni口*Thurrnnl曰金也已pbEbln3甘0CoefficientofEjcpiansionAl.1口4R-eferenceTenTzeraiureFdIC1基準(zhǔn)溫度，默認(rèn)22度熱膨脹系數(shù)orthotropicsecantcoefficientofexpansion各向異性的熱脹系數(shù)需要輸

2、入基準(zhǔn)溫度、三個(gè)方向的熱膨脹系數(shù)。PropertieEofOutineRow5:dABcDE1Propertyvalueunit母20Ortliotjopc.SeccuitCoefflcfentofTherm引曰雪也Exparsion3咅化|匚oefficEntofThermalExpansion4CoefficientofThermalExpansicnXdirectionC-lJ廠5Coeffi口已ntofThermalExpansionYdirectionC-ljJr6匚oeffldentofThermalExpansionzdirectionC-ljJr7?鑿ReferenceTemp

3、erature匸jJ亡isotropicinstantaneouscoefficientofexpansion各向同性的熱脹系數(shù)（隨溫度變化）需要輸入基準(zhǔn)溫度、熱膨脹系數(shù)。（隨溫度變化）ABCDE1ProcertvValueUnit2初Isotropi匚InstantareoisCoeffizientof曰ThermalExpansion昌Tabular3Scale14Offset0CA-1TableofPropertiesRow2:IsotropcInstartaneousCoeffioentofThermalBcpansionChartofRopertiesRow2:IsotropicIn

4、stantaneousCoefficentofThermalExpansion-vuflDIdxUJ-iT3UJ2qH4口100200TemperatureCABcD1lenpera.4Coeffiaento.TCoeffioentofThsr.TCoeffijentofThe.T2202.3E書5.3E-05IE-0551003E-O5-=-052E-05Eorthotropicinstantaneouscoefficientofexpansion各向異性的熱脹系數(shù)（隨溫度變化）需要輸入基準(zhǔn)溫度、三個(gè)方向的熱膨脹系數(shù)。（隨溫度變化）PropertieEoFOuHineRow6;1ABCDE1

5、PropertyValueUnit2nyiOrthotropicInstcntaneousCo已ffki亡nt日口ofThermalExpansion國Tabular3CoefficientoFTlicrrralEsipcnsonXdirecUon:Sole1s4CceffirientofThermalExpansionKdirection:Offeet0C-lZ5CceffidEntofThtrmalExpansiondirection:Scale1X匚.elzl匚那亞山而EmLI.5.阻尼系數(shù)、質(zhì)量阻尼、剛度阻尼6.Isotropicelasticity各項(xiàng)同性的線彈性材料需要輸入彈性模量

6、與泊松比7.orthotropicelasticity各項(xiàng)異性的線彈性材料需要輸入各方向的彈性模量與泊松比8Bilinearisotropic/kinematichardening雙線性材料（非線性材料）需要輸入屈服強(qiáng)度及切向模量，需要配合isotropicelasticity使用。PropertiesofOutlheRowS:;3ABCDE1PropertyValueUrit2曰使IsotropicElaati-ityr3DerivefromYoungaM.4YoungsModiJus2.IE411Pa5Poi-ssonsRatio0.26BulkModulus1.1667E411Pa7Sh

7、earModulus8.75E+10Pan8=1fj.BilnearIsotropicHardeningr9YeldStrength2.35E-KJ6PaJn10TangentModulus:IE+10Pa二|E-0TcbteofPropertiesRow10:日iinearsolnopicHardenngChartofPrcpa-tisRm10：Blie=tEotropicHardeningStrain|.lD-f|mm*-l|1E+LDirlEDtiTpkHrtk*nlngTEfnpera.口TangentNadulLf(Pa)9.multilinearisotropic/kinemati

8、chardening多線性材料（非線性材料，應(yīng)力應(yīng)變曲線）需要配合isotropicelasticity使用，輸入應(yīng)力應(yīng)變曲線。B2SCO2700-bOOJTajleofPropertiesRowMultilinearisotropichardeningCl-artofPropertiesRowMultilinearsotropi匚HnrdeimngPlasticStrainfmmA-l800600sao0.05SCO0.D20.03D.O51Temperature(C)TPhsticStrainmmA-L)Etreaapa)0.010.02Temperature.7.895009052；h-,O.O1雙線性各向強(qiáng)化模型大應(yīng)變分析BitinearIsotropiclardening-多線性各向強(qiáng)化模型MultilinearIsotropicHardening總結(jié)如果材料希個(gè)力山|皿服強(qiáng)席揺訃（強(qiáng)化）莊荘它方向的屈服弧度也同時(shí)捉乩這樣的材料叫簽向強(qiáng)化材料.如果材料在個(gè)力向的屈服點(diǎn)捉高,其它方向的凰服應(yīng)力和應(yīng)卞降,比如拉伸的屈服強(qiáng)度提髙多少，反向的壓縮屈服強(qiáng)度就減少多少,這樣的材料叫隨動(dòng)強(qiáng)化材料。DKIHTabkFor制日詬rioil1-應(yīng)線性隨動(dòng)強(qiáng)化模型小應(yīng)變分析BilinearKi