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首页> 外文期刊>Journal of Earthquake Engineering >Stiffness Behavior and Shear Effect in Partially Infilled Reinforced Concrete Frames
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Stiffness Behavior and Shear Effect in Partially Infilled Reinforced Concrete Frames

机译:部分填充钢筋混凝土框架的刚度行为和剪切效应

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摘要

The captive column effect is regarded as one of the deficiencies in concrete buildings. During earthquakes, partially infilled frames often get damaged due to large shear force within columns. Past studies indicate that the column failure is due to the high shear force occurrence; however, exact quantification of the shear force is still a topic of interest. A particular analytical expression for strut width has been adopted in this article and it is concluded that the masonry walls do enhance stiffness of frames but due to the shear force, the walls play adverse role in damaging the columns.
机译:俘获柱效应被认为是混凝土建筑的缺陷之一。在地震期间,部分填充的框架通常会由于柱内较大的剪切力而损坏。过去的研究表明,柱破坏是由于高剪切力产生的。然而,精确定量剪切力仍然是一个令人感兴趣的话题。本文采用了一种特殊的支柱宽度解析表达式,得出的结论是,砌体墙确实增强了框架的刚度,但是由于剪力的作用,墙体在破坏柱子方面起着不利的作用。

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