Structural free vibration characterization and seismic response were calculated by means of beam-plate linear mathematical model of finite element method.
采用梁、板线性有限元数学模型计算了结构自振特性和地震响应。
This paper studies the Characteristics of the first three spectral moments for the response of linear systems under the space-interrelated ground motion model and an analytical method.
本文研究了在空间相关地面运动数学模型下线性体系振动反应的前三阶谱矩的特点和它们的解析计算方法。
This paper introduces the transient state response of the vehicle model which has two linear degrees of freedom with a step input of the front wheel.
介绍了在前轮角阶跃输入下线性二自由度汽车模型的瞬态响应，讨论了行驶车速对汽车瞬态响应的影响。
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