Volume 6, Issue 3, June 2018, Page: 39-47
Study on the Moment Change at Slab-Column Joints Due to Shear Wall’s Length Variations
Abbas Ali, Department of Civil and Environmental Engineering, Shahjalal University of Science and Technology, Sylhet, Bangladesh
Mohammad Rafiqul Islam, Department of Civil and Environmental Engineering, Shahjalal University of Science and Technology, Sylhet, Bangladesh
Mohammad Emran Tahir, Department of Civil and Environmental Engineering, Shahjalal University of Science and Technology, Sylhet, Bangladesh
Received: Jan. 23, 2018;       Accepted: May 24, 2018;       Published: Jul. 10, 2018
DOI: 10.11648/j.sr.20180603.11      View  641      Downloads  35
Abstract
A ten-storied building with length variations of shear walls, which are perpendicular to the lateral load acting on the building, has been studied here. The finite element based software, ETABS (version 9.6) has been used for determining the moment at different area objects due to the lateral load and Simpson’s one-third rule has been used to calculate the line moment from mesh area. Five different shear wall lengths- 4.5ft, 5.5ft, 6.67ft, 7.5ft and 8.5ft, are included here. The study shows that, moment in magnitude has been increased with the increasing of shear wall length but the percentage of total moment passed through the column strip is decreased and vice versa for middle strip. The moment in magnitude at column strip decrease by increasing of shear wall length but the optimum length will be 33% (approximate) of total span. The moment percentage of column strip moment passing through effective (c+3h) strip decreases by increasing of shear wall length.
Keywords
Shear Wall, Length Variation, Lateral Load, Column Strip, Middle Strip
To cite this article
Abbas Ali, Mohammad Rafiqul Islam, Mohammad Emran Tahir, Study on the Moment Change at Slab-Column Joints Due to Shear Wall’s Length Variations, Science Research. Vol. 6, No. 3, 2018, pp. 39-47. doi: 10.11648/j.sr.20180603.11
Copyright
Copyright © 2018 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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