利用空间梁单元有限元理论,采用电子计算机,重点对凯威特型单层球面网壳进行了详细的静力和动力性能研究。静力性能包括不同跨度,不同矢跨比的网壳在各种荷载组合下的内力与变形特点;动力性能包括上述结构的自振特性与结构在水平和竖向地震作用下的反应。在上述分析的基础上,本文对凯威特型单层球面网壳的选型和具体设计提出了重要的参考意见。 Using the finite element theory of space beam element and the electronic computer, the key aspects of the static and dynamic performance of the Kweit-type single-layer spherical reticulated dome are studied. The static performance includes the internal forces and deformations of the shell under different load combinations with different span and different ratio of span to span. The dynamic performance includes the self-vibration characteristics of the above structure and the response of the structure under horizontal and vertical earthquakes. Based on the above analysis, this paper presents an important reference opinion on the selection and design of the Kaweite type single-layer spherical reticulated dome.