ENGG1400

Engineering Mechanics: Statics & Dynamics

Statics: Resolution & resultants of forces - 2D & 3D. Moments - 2D & 3D. Equivalent systems. Equilibrium of particles & Free Body Diagrams. Equilibrium, reactions & structure types. 2D Planar Trusses. Internal forces, bending-moment, shear & axial force diagrams. Properties of Area - Centroid & Second Moment of Area. Materials - Introduction to Stress-Strain, Yield Stress, Young's Modulus, Engineers Theory of Bending. Dynamics: Motion of a point - straight line & curvilinear. Kinetics. Energy Methods. Momentum Methods. Moments of Inertia. Application of rotation inertia. 课程涉及静力学:力的分解和合成- 2D和3D。矩- 2D和3D。等效系统。粒子与自由体平衡图。平衡，反应和结构类型。2 d平面桁架。内力，弯矩，剪切力和轴向力图。面积质心和面积二次矩的性质。材料。应力-应变、屈服应力、杨氏模量、工程师弯曲理论介绍动力学:点的直线运动和曲线运动。动力学。能源的方法。动力的方法。惯性的时刻。转动惯量的应用。