中文摘要：

应用层合板理论将夹层板等效为一个正交各向异性板，分别计算出了实体金属夹芯、金属泡沫夹芯、正六边形蜂窝夹芯、金属波纹板夹芯四种夹层板的等效刚度，再应用正交各向异性板理论和模态叠加原理分析了这四种夹层板在移动荷栽作用下的动力学响应，并对此做了比较分析，得出移动荷载作用下正六边形蜂窝夹层板相对于其它三种夹层板更具有优越性，而实体金属夹层板是这四种夹层板中承载能力最差的。所得结果对桥梁，公路的建设具有一定的指导意义。

英文摘要：

Based on the laminated plate theory,sandwich plate is equivalent to an orthotropic plate,where the equivalent rigidities of four sandwich plates including solid metal core ,metal foam core ,hexago- nal honeycomb core and metal corrugated core are calculated respectively.Then the orthotropic plate theory and modal superposition principle are applied for response calculation of the four sandwich plates.And the dynamic responses of the different sandwich plates under moving load are analyzed and compared.Thus valuable results are obtained that the sandwich plate of hexagonal honeycomb core is superior to the other three ones and solid metal core is the worst under moving load.The findings will provide guidelines for bridge and railway engineering applications.