空间混凝土框架结构的实用优化

Practical Optimization of Space Reinforced Concrete Frame Structure

混凝土框架结构已被越来越多地应用于各种建筑中.为达到安全经济的目的,该文在现有框架结构优化理论的基础上,用Fortran90程序设计语言和有限元分析法编写了空间混凝土框架结构优化分析程序3DFOA,不仅提高了优化设计的工作效率,且具有良好的优化效果,节约了建筑材料,同时降低了造价.

Reinforced concrete frame structure is widely used in various buildings. In order to make the structure safe and economic, we study the optimization of space reinforced concrete frame structure based on the current optimization theory, and developed a program using the finite element method, named 3DFOA（3-dimensioned RC frame structure optimization analysis）. The program increases efficiency, and has good optimization performance in terms of material usage and construction cost.