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规范(GBJ10—89)给出了圆形截面钢筋砼构件正截面承载力计算方法后,大家为了计算上的方便,给出了若干种简化方法,简化的思路均着眼于对规范公式(4.1.19-1)中的下列超越方程用代数方程代替:
The specification (GBJ10-89) gives the calculation method for the bearing capacity of the circular cross-section reinforced concrete member. After that, for the convenience of calculation, we give several simplified methods. The simplified ideas are all focused on the specification formula (4.1. The following transcendental equation in 19-1) is replaced by an algebraic equation: