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通过对8根十字形截面钢筋砼柱在轮向力及双向弯矩共同作用下的反复加载试验研究，揭示了十字形截面钢筋砼双向压弯柱的破坏形态及正找面承载力的一般规律．在此基础上，采用数值达代方法，编制了相应的电算程序，对其受力性能做了进一步的理论分析．最后，提出了十字形截面钢筋砼双向压弯往正截面承载力的计算方法．
Through the repeated loading test of eight cross-shaped reinforced concrete columns under the combined effect of the wheel force and the two-way bending moment, the failure pattern of the bi-directionally-compressed and crooked column with cross-section reinforced concrete and the general law of the bearing capacity of the forward facing surface were revealed. . On this basis, the numerical calculation method was used to compile the corresponding computer program, and further theoretical analysis was made on its mechanical performance. Finally, the calculation method for the bearing capacity of the cross section of the cross section reinforced concrete is presented.