Theoretical Mechanics Chapter. Aterbets principle
Theoretical Mechanics
理论力学 第十五拿能原
Dynarnics An important theorem of dynamics, D Alembert's principle, will be introduced in this chapter. By this principle dynamical problems can be transformed formallyformally into those of statics. Then they can be solved by the theorem of equilibrium. Therefore this method to solve the dynamical problems of dynamics is called the dynamic- static method
3 An important theorem of dynamics, D’Alembert’s principle,will be introduced in this chapter. By this principle dynamical problems can be transformed formally formally into those of statics. Then they can be solved by the theorem of equilibrium. Therefore this method to solve the dynamical problems of dynamics is called the dynamicstatic method
学 本章介绍动力学的一个重要原理达朗伯原理。应用 这一原理,就将动力学问题从形式上转化为静力学问题,从 而根据关于平衡的理论来求解。这种解答动力学问题的方法, 因而也称动静法
4 本章介绍动力学的一个重要原理——达朗伯原理。应用 这一原理，就将动力学问题从形式上转化为静力学问题，从 而根据关于平衡的理论来求解。这种解答动力学问题的方法， 因而也称动静法
Chapter 15: D'Alembert's principle D8 15-1 The concept of the inertial force and the D'Alembert's principle for one particle §15-2D’ Alembert’ s principle for a system of particles $15-3 The simplification of a system of inertial forces of a rigid body $15-4 Dynamical reaction of the bearing of a rigid body under fixed-axis rotation and the concepts of static and dynamic equilibrium e The application of D' Alembert's principle
§15–1 The concept of the inertial force and the D’Alembert’s principle for one particle §15–2 D’Alembert’s principle for a system of particles §15–3 The simplification of a system of inertial forces of a rigid body §15–4 Dynamical reaction of the bearing of a rigid body under fixed-axis rotation and the concepts of static and dynamic equilibrium The application of D’Alembert’s principle Chapter 15: D'Alembert's principle