【摘要】 对于钢结构轴心受压构件，其截面设计通常采用先假定截面尺寸，按规范公式多次试算逐渐逼近的方法。本文试图寻找更为简化的算法。更多还原

【Abstract】 In traditional calculation work, a supposed geometrical section must be given in advance, with which, besides, rounds of modification and trial calculation must be taken while the solution is gradually approached. Now the authors offer a new method for more easy calculation.更多还原