造价是衡量温室结构设计优劣的一个重要因素 ,降低造价最有效的途径是降低用钢量。利用满应力优化设计的原理 ,建立了基于最合理受力的温室结构优化数学模型 ,并把满应力优化应用于温室结构的优化设计中 ,编制了优化设计程序。经过典型例题的检验 ,证明程序可靠 ,可以作为优化设计的辅助工具。利用程序对实际工程进行了优化设计 ,取得了较好的效果 Cost is a measure of the pros and cons of greenhouse structure design an important factor in reducing cost is the most effective way to reduce the amount of steel. Based on the principle of full stress optimization design, a mathematic model of greenhouse structure optimization based on the most reasonable stress was established, and the full stress optimization was applied to the optimal design of greenhouse structure. After a typical example of the test to prove that the program is reliable and can be used as an optimization design aids. Using the program to optimize the design of the actual project, and achieved good results