【精品】机械制造与设计.doc

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1、PingdingshanIndustrialCollegeOfTechnologyBTECHNDinMechanicalPrinciples/MeehanicalengineeringUnit5MechanicalPrinciplesAssignmentNameofStudentXuhanyangUnitTitleUnit5MechanicalPrinciplesAssignmentTitleAnalysisofcomplexloadingsystemsAssignmentNoAssignment1NameofTutorBaiX

2、iaoNameofInternalVerifierWangLeSubmissionDeadlineNov17,2011.OutcomesandAssessmentCriteriaOutcomeOutcomesAssessmentcriteriaforpassToachieveeachoutcomealearnermustdemonstratetheabilityto:FeedbackTutor^sdecisionInternalVerification1.Analysecomplexloadingsystemsidentifyt

3、herelationshipbetweenIongitudinalandt「ansversestrain.ladeterminetheeffectsoftwo-dimensionalandthree-dimensionalloadingonthedimensionsofagivenmaterial・lbdeterminevolumetricstrainandchangeinvolume.lcdefineBulkModulusandrecognisetherelationshipbetweenelasticconstants.id

4、2.Investigatethebehaviourofloadedbeamsandcylindersrecognisetherelationshipbetweenbendingmoment,slopeanddeflectionforaloadedbeam2adetermineslopeanddeflectionalongloadedbeams2bdeterminetheprincipalstressesthatoccurinathin-walledpressurevessel2cdeterminethedistributiono

5、fstressinathick-walledcylinderwhensubjectedtopressure2dMeritGradeCriteriaMeritDescriptorsIndicativeCharacteristicsFeedbackTutor'sdecisionInternalVerificationMLfigurerelationshipoutClearlydescribetherelationshipamongelasticconstants・MlM2AccuratecalculationThecalculati

6、onofvolumetricstrainandvolumechangeisrightM2M3MakeaclearexpressionAccurateandfluentuseofEnglish.M3DistinctionGradeCriteriaDistinctionDescriptorsIndicativeCharacteristicsFeedbackTutor'sdecisionInternalVerificationDlIdentifyexpressionforcomplexloadingsystemAleanermusth

7、aveacomprehensiveunderstandingtwo・dimensionalandthree-dimensionalloadingexpressionDlD2takeresponsibilityformanagingandorganisingactivitiesThecaculationsoftwo-dimensionalchangeshouldbeaccurateD2D3DemonstratecreativethinkingRecognisetherelationshipbetweenelasticconstan

8、ts.usingfluenttechnicallangu;Andthedefinitionmusthaveyourownidea・D3Professor'sadditionalfeedbackandcommentsInternalverificationofas