童岳生  钱国芳  童申家  邵永健
    （西安建筑科技大学 710055）

[提要]  本文为我们所进行的钢筋混凝土不规则板的第三次试验研究，试验板的平面形状和前两次相同，但支承条件不同。研究重点是板内凹角不同支承条件对板受力性能的影响、板单元角部支承的问题、柱子支承的影响等。
[关键词]  不规则板 极限分析 角部支承 柱支承 剪切 裂缝

This paper presents the research on reinforced concrete L-shaped slabs test which is the third time test we have conducted. The main features of this test are to investigate the effects of support condition of dented comer and column support on the behavior of slab, the slab element with corner and side supports is also analysed emphatically.
Keywords:  irregular slab;limit  analysis; corner support; column support; crack