By spatial discretization model, the structural self-vibration property and the dynamic response of Yuanjiagang Station bridge on Chongqing straddle type monorail line was computed.
采用空间离散模型，计算重庆跨座式单轨交通线路袁家岗车站桥的结构自振特性及动力响应。
The result shows that model is economic and credible in the discretization of far-field of infinite domain, especially to researching for dynamic problems.
结果表明，用这一模型来离散无限域的远场，特别是研究动力问题，具有较好的经济性和可靠性。
In this paper, the coupling dynamic modeling theory and the discretization method of an elastic plate undergoing large overall motion are studied.
从连续介质力学原理出发，对作大范围运动的空间梁建立耦合动力学模型。
In this paper, the coupling dynamic modeling theory and the discretization method of an elastic plate undergoing large overall motion are studied.
从连续介质力学原理出发，对作大范围运动的空间梁建立耦合动力学模型。
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