【摘要】 根据虚功原理建立沿对角线配筋的无梁楼盖的虚功方程,并据此建立了无梁楼盖的极限承载力公式.试验研究表明,无梁楼盖的极限荷载与理论分析值吻合较好,沿对角线配筋的无梁楼盖的极限承载力有所提高.更多还原

【Abstract】 The suppositional-work equation of slab-column system of arranging prestressed rein forcing bar along diagonal is built based on the suppositional-work theory,and obtains the ultimate loads.The test results indicate that the ultimate loads obtained from test are accorded with that from the theoretic anlysis,and the flat plate arranging prestressed rein forcing bar along diagonal line can work well.更多还原