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1、Click to edit title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,*,IntroductiontoEngineeringMechanics,Dar-Yun Chiang,Objectives,Toprovide an introductionof:,Fundamentalconcepts,General principles,Analysismethods,FutureStudies,inEngineeringMechanics.,Outlin
2、e,1.EngineeringMechanics,2.FundamentalConcepts,3.General Principles,4.StaticAnalysis,5.Dynamic Analysis,6.FutureStudies,1.EngineeringMechanics,Mechanics,:,-Rigid-bodyMechanics,-Deformable-bodyMechanics,-Fluid Mechanics,Rigid-body Mechanics,:,-Statics,-Dynamics,StaticsEquilibriumAnalysisof,particlesa
3、nd bodies,DynamicsAcceleratedmotionof,particlesand bodies,KinematicsandKinetics,MechanicsofMaterials,TheoryofVibration,1.EngineeringMechanics,2.FundamentalsConcepts,BasicQuantities,Length,Mass,Time,Force,UnitsofMeasurement,m,kg,s,N(SI,Int.System of Units),-Dimensional Homogeneity,-Significant Figure
4、s,2.FundamentalsConcepts,Idealizations,Particles,Consider massbut neglectsize,RigidBody,Neglectmaterialproperties,ConcentratedForce,SupportsandReactions,3.General Principles,-,Newton,sLaws of Motion,FirstLaw,SecondLaw,ThirdLaw,LawofGravitationalAttraction,-D,AlembertPrinciple:F+(-ma)=0,-Impulseand M
5、omentum,-Workand Energy,-PrincipleofVirtual Work(Equilibrium),4.StaticAnalysis,ForceandEquilibrium,ForceSystemResultants,Structural Analysis,Internalforces,Friction,CentroidandMomentsofInertia,Virtual Workand Stability,5.Dynamic Analysis,Kinematics of aParticle,Kinetics:Forceand Acceleration,Work an
6、dEnergy,Impulse andMomentum(Impact),PlanarKinematicsandKinetics,3-DKinematicsandKinetics,Vibrations,6.FutureStudies,飛機結(jié)構(gòu)設(shè)計目標,1.,成本及重量,(CostandWeight),2.,靜力強度,(Static Strength),3.,耐久性,(Durability),4.,耐損傷性,(Damage Tolerance),5.,耐振顫及振,動,動性,(Flutter and Vibration),6.,耐腐蝕性,(CorrosionResistance),7.,耐毀損性,(Crashworthiness),8.,維修及製造,簡,簡易性,6.FutureStudies,材料力學、,高,高等材力、,結(jié),結(jié)構(gòu)力學,、,彈性力學,複合材料力,學,學、破壞力,學,學、連體力,學,學,、,塑性力學,黏彈性力學,、,板殼分析、,結(jié),結(jié)構(gòu)穩(wěn)定學,、,、有限元素,法,法,流體力學,、,空氣動力學,、,、熱力學、,熱,熱傳與燃燒,振動學、非,線,線性振動學,、,混沌振動學,高等動力學,、,、結(jié)構(gòu)動力,學,學、隨機振,動,動,數(shù)值分析、,機,機率與統(tǒng)計,、,、,信號處理、,智,智慧型計算,最佳化分析,、,、導航與控,制,制,、系統(tǒng)識別,、,、,Ultimate Challenge,
飛機結(jié)構(gòu)設(shè)計目標1.
