A practical model for earthquake movement input is proposed and the method for random seismic analysis of gravity dam is discussed.
提出了二维随机地震动输入实用模型，详细论述了重力坝结构随机地震动力响应的分析方法。
The problem that must be solved in an Oil Seismic Exploration Simulation System is how to input incomplete stratum information and generate 3d stratum model according to the information.
如何方便地在计算机上输入有限的地层信息，并且根据这些信息生成三维地层模型，是石油地震勘探模拟系统所要解决的问题。
The parameters of random model of ground motion given in this study provide relatively reliable and accurate earthquake motion input for stochastic seismic response analysis of structures.
最后给出了规范各种工况下的地面加速度功率谱参数值，为随机抗震计算分析提供了依据。
应用推荐