摘要
本文依据非线性球壳解为基础,对球网壳结构进行优化分析.利用Tresca屈服准则,计算满应力结构单元,将壳内力化成等效离散化构件内力之后,实现球形网壳的优化设计.
Based on the solution of nonlinear spherical shells, the optimum design of spherical reticulated shells is analyzed in this paper. Using Tresca yield standard, the structural unit of full stress is calculated. After the internal force of shells is changed into the equivalent force of the dispersive members, the optimum design of reticulated shell can be realized.
出处
《空间结构》
CSCD
2004年第4期48-51,共4页
Spatial Structures
