Stiffness Behavior and Shear Effect in Partially Infilled Reinforced Concrete Frames |
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Authors: | P M Pradhan R K Maskey P L Pradhan |
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Institution: | 1. Department of Civil &2. Geomatics Engineering, Kathmandu University, Dhulikhel, Nepal;3. Department of Civil Engineering, Institute of Engineering, Tribhuvan University, Nepal |
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Abstract: | 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. |
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Keywords: | Stiffness Behavior Partial Masonry Infill Captive Column Effect Shear Force Equivalent Strut Width |
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