A new mechanical method, randomdisplacement method, was used to analyse bending plates.
应用一种新的力学计算方法——随机位移法来分析小挠度薄板弯曲问题。
2
Earthquake excitation is represented by random process and structural damage is assessed in terms of maximum displacement and accumulated energy dissipation.
地震扰动用随机过程表示，结构的破坏用最大位移和累积能量耗损两个参数来评定。
3
The displacement response variance of the rotor system under random excitation was investigated numerically by solving the variance equation.