Derivation of Empirical Formula of Natural Period for Irregular Building with Shear Wall

International Journal of Civil Engineering

© 2020 by SSRG - IJCE Journal

Volume 7 Issue 6

Year of Publication : 2020

Authors : Hardik B Mandanka, Sumant B Patel, Snehal V Mevada

10.14445/23488352/IJCE-V7I6P106

How to Cite?

Hardik B Mandanka, Sumant B Patel, Snehal V Mevada, "Derivation of Empirical Formula of Natural Period for Irregular Building with Shear Wall," SSRG International Journal of Civil Engineering, vol. 7,  no. 6, pp. 48-53, 2020. Crossref, https://doi.org/10.14445/23488352/IJCE-V7I6P106

Abstract:

Indian seismic code IS – 1893 (Part-1): 2016 give rules to calculate the natural period of the building with the shear wall for static analysis, In the current paper, an endeavor has been made to assess the characteristic natural period for regular building with shear wall and stiffness Irregular building with shear wall to drive a formula to compute the natural period of building with the shear wall. In this work multi-storied RC frame symmetric and asymmetric building with different plan dimensions, different structure height, different shear wall dimensions with considering brick masonry. All the structures are analyzed and designed by Indian standard Codal Provision and Dynamic analysis has been performed using ETABS software to evaluate the natural period of the fundamental mode. Based on natural period results the new formula for calculating the period of the building has been proposed by the method of regression analysis using IBM SPSS.

Keywords:

Natural Period, Regression Analysis, ETABS.

References:

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