FLEXURAL DEFORMATION CAPACITY OF RC SHEAR WALLS WITHOUT COLUMN ON COMPRESSIVE SIDE
FLEXURAL DEFORMATION CAPACITY OF RC SHEAR WALLS WITHOUT COLUMN ON COMPRESSIVE SIDE
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受压侧无柱钢筋混凝土剪力墙的弯曲变形能力
DOI：
10.3130/aijs.76.371
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发表时间：
2011
期刊：
影响因子：
--
通讯作者：
H. Suwada
中科院分区：
文献类型：
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作者：
Susumu Takahashi;Kazuya Yoshida;T. Ichinose;Y. Sanada;Kenki Matsumoto;H. Fukuyama;H. Suwada
通过对试件的试验，研究了受压侧无柱剪力墙的受力性能，特别是弯曲屈服后的受力性能。最重要的参数是壁厚与中性轴深度的比值。剪力墙的抗弯变形能力几乎与其比值成正比。其他重要参数是受压区的拉结筋数量。提高了剪力墙的变形能力。我们提出了一个简单的方程来估计这些墙的变形能力。
We tested specimens to see behaviors of shear walls without column on compressive side, especially after flexural yielding. The most important parameter was the ratio of wall thickness to neutral axis depth. Flexural deformation capacity of shear wall was almost proportional to the ratio. Other important parameter was amount of tie bars in compressive area. They increased deformation capacity of shear wall. We proposed a simple equation to estimate deformation capacities of these walls.