【摘要】 将沿厚度由钢板和混凝土组合而成的圆板化为一等效横观各向同性板件，应用弹性动力学和复合板件等效非经典理论，通过动力分析建立了基本振动方程，求得了自由振动和在横向爆炸载荷作用下强迫反应的解析解。更多还原

【Abstract】 In this paper,the composite steel and concrete sandwich circular plate are transformed into an equaivalent transversal isotropic plate in the thickness direction and the analytical solutions for the natural frequences and the dynamic responses of the circular plate under the action of lateral blast loading are presented through dynamic analysis using the elastodynamics as well as the equivalent nonlcassical theory of composite plates.更多还原