【摘要】 基于后张预应力混凝土平板－柱结构体系内力分析的直接设计法和平衡荷载的概念，建立了通过裂缝控制方程计算确定预应力筋用量，通过正截面承载力方程和构造要求。计算确定非预应力筋用量的简捷设计方法。更多还原

【Abstract】 In this paper, based on the direct design method which is through analizing the internal force of post-tensioned prestressed concrete slab-column structures and the balancing-load concept, the forthright design method is finally provided, in which the amount of prestressing steel is decided by cracking-control equation and that of nonprestressing steel by ultimate load capacity and detail recommendations.更多还原