装配式波形屋盖比较经济,可以满足工业化生产要求,还可以开设采光通风天窗或悬挂起重设备。但由于对壳板在屋盖系统中的应力状态还没有足够的研究,尚不能广泛应用。两个1:5的试验的波形屋盖(每个试验屋盖由四块变截面或非变截面小型双曲壳板装配而成图1)的研究表明:两个试验屋盖纵向纤维变形与单跨简支梁一样,横向纤维 Assembled wave-shaped roofs are more economical and can meet industrial production requirements, and can also be equipped with daylighting and ventilation skylights or suspended lifting equipment. However, due to insufficient research on the stress state of the shell plate in the roof system, it cannot be widely used. The study of the wavefront roofs of two 1:5 tests (each test roof was assembled from four variable cross-section or non-variable cross-section mini-hyperbolic shells) (Figure 1) shows that the longitudinal fiber deformation of two test roofs Single-span simple beam, transverse fiber