摘要
文章以某钢结构球面网壳为研究对象,利用有限元软件SAP2000对其进行了内力、位移和模态的静力计算,并通过PUSHOVER分析得到了结构的屈曲荷载和荷载位移曲线;与国内的设计软件3D3S的计算结果进行对比,两者符合较好。
In this paper,a steel spherical latticed shell structure was researched.The software SAP2000 was used to model and analysis the forces,displacements and modes of structure,and buckling load and load-displacement curve were obtained by pushover analysis method.The results from SAP2000 were compared with Chinese design software 3D3S and the good agreements were achieved.
出处
《建材世界》
2011年第3期93-96,共4页
The World of Building Materials
