Eccentricity effect on the cyclic response of braced frame type-V
DOI:
https://doi.org/10.21776/ub.civense.2022.00501.9Keywords:
Cyclic load, Eccentric Braced Frame (EBF), Lateral load, Strain, StressAbstract
Eccentricity on the braced frames can sometimes not be avoided to facilitate some structural considerations, such as openings. V-type braced frames are among the most widely used bracing types because of their satisfying performance. The present study investigated the effect of eccentricity as 15 cm, and 25 cm on the reinforced concrete braced frames of 80 cm x 100 cm in dimension compared to V-type of Concentric Braced Frame (CBF). Results indicated that a frame with 15 cm of eccentricity has almost similar stress but higher strain compared to the CBF while the frame with 25 cm of eccentricity resulted in lowest stress but highest strain. As the eccentricity rises, a frame is likely to behave as a moment-resisting frame. Link beams are the most critical part of the Eccentric Braced Frame.
References
E. P. Popov, Introduction to Mechanics of Solids. 1979.
B. S. Smith and A. Coull, Tall building structures:Analysis and Design. 1991
D. Setyowulan, L. Susanti, and M. N. Wijaya, "Study on the behavior of a one way eccentric braced frame under lateral load," Asian Journal of Civil Engineering, vol. 21, no. 4, Feb. 2020.
M. A. Musmar, "Effect of link on eccentrically braced frames," Journal of Engineering Sciences, vol. 40, no. 1, pp. 035–043, Jan. 2020.
J. U. Islam, M. Mehandiratta, and R. Yadav, "Earthquake resistant design – a comparative analysis of various bracing system with RC-frame," IJEDR, vol. 7, no. 3, pp. 079–085, 2019.
P. Prasad, and B. Prasad, "Performance behavior of eccentrically braced steel frame under seismic loading," IJITEE, vol. 8, no. 9, pp. 1077–1090, Jul. 2019.
J. W. M. Rafael, and A. Y. Lukas, "Comparison study of bracing configuration with shear link in eccentrically braced frame steel structure," Journal Innovation of Civil Engineering , vol. 1, no. 1, pp. 007–017, Apr. 2020.
S. M. Razak, T. C. Kong, N. Z. Zainol, A. Adnan, and M. Azimi, "A review of influence of various types of structural bracing to the structural performance of buildings," CENVIRON Proc., vol. 034, no. 01010, 2017.
M. N. Wijaya, L. Susanti, and S. Syafirra, "Effect of shear stirrup space on short link beam of eccentric braced frame (EBF) V-type under cyclic loading," GCEE Proc., vol. 2447, no. 030008, 2021.
J. Bouwkamp, M. G. Vetr, and A. Ghamari, "An analytical model for inelastic cyclic response of eccentrically braced frame with vertical shear link (V-EBF)," Case Studien in Structural Engineering , vol. 6, pp. 031–044, 2016.
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