1动能方程 用u,w分别与xyz方向的动量方程 相乘,然后把所得三式相加

一、动力学研究对象 二、牛顿运动定律 三、国际单位和量纲 四、常见的几种力 五、顿运动定律应用 六、惯性系与非惯性系 七、非惯性系中的惯性力

第一节 喷 射 器 第二节 烟 囱

General comments on generalized SDOF Generalized properties: assemblages of rigid bodies Generalized properties: distributed flexibility Vibration analysis by Rayleigh’s method Selection of the Rayleigh’s vibration shape

同济大学：《结构动力学》课程教学资源（教案讲义）Lecture 07 Frequency Domain Method

同济大学：《结构动力学》课程教学资源（教案讲义）Lecture 06 Numerical Evaluation of Dynamic Response

Response of SDOF to arbitrary excitation • Duhamel’s integral Response to Special Force Types • Step Force • Ramp or Linearly Increasing Force • Impulsive Force

Response of SDOF to harmonic excitation: application • Identify the natural frequency and damping ratio • Vibration measurements • Earthquake Isolation • Vibration Isolation Response of SDOF to periodic excitation

同济大学：《结构动力学》课程教学资源（教案讲义）Lecture 03 Response to Harmonic and Periodic Excitations

同济大学：《结构动力学》课程教学资源（教案讲义）Lecture 02