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。
A practical model for earthquake movement input is proposed and the method for random seismic analysis of gravity dam is discussed.
从多维地震动输入下的结构三维振动方程出发，给出了结构多维随机振动的振型位移法和振型加速度法。
From the equation of three-dimensional vibration of structures, the methods of multi-dimensional random mode displacement and mode acceleration have been put forward.
通过对同一输电塔结构输入多种不同的地震动，研究了地震的随机性对输电塔结构地震反应的影响。
Employing different earthquake acceleration records, the influence of the stochastic behaviors of earthquakes on the structural seismic responses has been investigated.
通过对同一输电塔结构输入多种不同的地震动，研究了地震的随机性对输电塔结构地震反应的影响。
Employing different earthquake acceleration records, the influence of the stochastic behaviors of earthquakes on the structural seismic responses has been investigated.
应用推荐