【摘要】 本文讨论了轴心受压钢筋混凝土方柱截面设计的优化问题.首先建立了截面优化的非线性规划数学模型,然后对约束条件进行适当处理,将多变量多约束的优化问题转化为单变量单约束的优化问题,最后导出一个确定最佳截面的简捷公式,使设计工作摆脱了繁琐的试算,有效地提高了设计效率.更多还原

【Abstract】 In this paper,the optimal design of the section dimension of the reinforced concrete column with square cross section subjected to axial load applied centrally has been discussed,and a simple formula determining the optimal section has been deduced, which makes the design work cast off the complex trial-and-error calculation and raises the design efficiency.更多还原