Most of the conventional design methods of large-scale domes need deep engineering insight;furthermore, they hardly give the most economical solutions. Therefore, in this paper, a new practical design algorithm is pre...
详细信息
Most of the conventional design methods of large-scale domes need deep engineering insight;furthermore, they hardly give the most economical solutions. Therefore, in this paper, a new practical design algorithm is presented to automate optimal geometry and sizing design of the latticed space domes through the idea of using parametric mathematical functions. Moreover, a simple approach is developed for the optimal sizing design of trusses with outsized number of elements. The robust technique of particle swarm optimization is employed to find the solution of the propounded optimization problem. Some numerical examples on the minimum weight design of several famous domes are provided to demonstrate the efficiency of the proposed design algorithm.
暂无评论