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以试验研究为基础,用塑性极限分析方法,建立了混凝土板柱边节点在剪力和不平衡弯矩作用下的抗弯和抗冲切强度相关方程,所得到的公式简便实用.与国内外有关的试验数据比较表明,这一计算公式具有较高的精度,可以在实际工程中应用.
Based on the experimental study, using the plastic limit analysis method, the related equations for the bending and punching shear strength of the joints of the concrete slab columns under shear and unbalanced bending moments are established. The formulas obtained are simple and practical. The comparison of the relevant experimental data shows that this formula has a higher accuracy and can be applied in practical engineering.