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发表刊物：Bulletin of Earthquake Engineering, Springer

摘要：Columns of masonry infilled reinforced concrete frames are prone to shear failure due to the detrimental effect of infill under lateral earthquake loads. This effect is catastrophic in ground storey columns, where the shear force demand is very high. The primary objective of the study is to understand the applicability of the codal recommendations to estimate the shear demand on the columns realistically, and propose an alternative solution for prediction of shear failure of columns by improving the existing macro-modelling techniques. Half-scaled specimens of masonry infilled RC frames tested in an experimental study were considered to evaluate the proposed improvements. Applicability of the improved macromodel was also verified with the results obtained in other past experimental studies. The proposed simplified analytical modelling technique can be used for practical engineering purposes to assess the shear failure of columns and can be utilized for designing or strengthening the shear deficient columns in such frames.

论文类型：期刊论文

学科门类：工学

一级学科：土木工程

文献类型：J

卷号：17

页面范围：pages 2219–2244

是否译文：否

发表时间：2018-12-13

收录刊物：SCI

DOI码：10.1007/s10518-018-00537-5

发布期刊链接：https://link.springer.com/article/10.1007/s10518-018-00537-5