沿对角线配筋无梁楼盖的极限承载力试验研究
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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.
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.
引文
[1] 钟春玲 均布荷载作用下无梁楼盖预应力筋配筋形式研究〔D〕 哈尔滨工业大学硕士学位论文,2002
      [2] 钟春玲,尹新生,邹超英 无梁楼盖配筋形式新探讨〔J〕 工业建筑,2003(7):83-84
      [3] 朱聘儒 双向板无梁楼盖〔M〕 北京:中国建筑工业出版社,1999
      [4] 陶学康 无粘结预应力混凝土设计与施工〔M〕 北京:地震出版社,1993

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