采用理论与有限元仿真相结合的方法，研究爆炸荷载下夹层玻璃曲板动态响应的计算方法． 推导了固支边界夹层玻璃平板的动态响应理论计算方法，发现PVB 弹性模量对理论计算精度有重要影响． 继而对爆炸荷载下夹层玻璃曲板的动态响应进行了研究，发现夹层玻璃曲板存在两个稳定的曲板系数( CCP) ，为曲板动态响应计算提供了一种简化的方法，即根据同样尺寸的夹层玻璃平板动态理论计算最大挠度和最大主应力，相应乘以曲板系数即可预估夹层玻璃曲板的最大挠度和最大主应力． 文中还定性分析了夹层玻璃曲板几何参数对曲板系数的影响，拟合得到了经验公式，为夹层玻璃曲板动态响应的预估提供了一种简便、实用的计算方法．

This paper deals with the calculation of dynamic response of curved laminated glass panels under blast loads by means of theoretical analyses and finite element simulation.In the investigation,first,the theoretical calculation methods of dynamic responses of flat laminated glass panels with clamped boundary are deduced,finding that the PVB elastic modulus greatly influences the accuracy of theoretical calculation.Then,the dynamic responses of curved laminated glass panels under blast loads are discussed,finding that there are two stable coefficients of curved panels ( CCP) ,which may provide a simplified method for the dynamic response calculation of curved laminated glass panels，that is,to obtain the maximum deflection and principal stress of curved laminated glass panels by multiplying the corresponding values of flat laminated glass panels in the same size with some coefficients.Meanwhile,the influences of geometric parameters of the curved laminated glass panels on the CCP are quantitatively analyzed,and reliable empirical formulas are fitted.This research provides a simple and practical calculation method for estimating the dynamic responses of curved laminated glass panels.