TR
EN
A method to Determine the Effects of Nonuniform Torsion on Tall Buildings
Abstract
In this paper, a method is presented to determine the effects of Vlasov nonuniform torsion caused by horizontal loads on structural systems of tall buildings. In this method, a realistic assumption is made that the variable horizontal loads act at each story level instead of a uniform lateral load along the height of building. For the presented method, an algorithm is prepared in software MATHCAD in which the cross-sectional characteristics are calculated and the sectorial coordinate diagram is plotted. The results can be obtained in a short time, hence it is not needed to solve the time consuming differential equations. The method is compared with the studies of Taranath and Smith & Coul, and is also compared with the softwares ANSYS and CONSTEEL by modeling as a cantilever beam to check the accuracy of the algorithm.
Keywords
References
- Smith BS, Coull A. Tall Building Structures: Analysis and Design, 1st ed. New York, USA, Wiley, 1991.
- Vasquez J, Riddell R. "Thin-Walled Core Element for Multistory Buildings". Journal of Structural Engineering, 110(5), 1021-1034, 1984.
- Chen M, Jolissaint DE. "Pure and Warping Torsion Analysis of Rigid Frames". Journal of Structural Engineering, 109(8), 1999-2003, 1983.
- Chen H, Liew JR, Shanmugam NE. "Nonlinear Inelastic Analysis of Building Frames With Thin-Walled Cores". Thin Walled Structures, 37(3), 189-205, 2000.
- Doğruer OY, Tüfekçi E. “Çember Eksenli Sabit Kesitli Dışı Çubukların İTÜ Dergisi/d, 6(2), 53-62, 2007. Serbest Titreşimleri”.
- Timochenko S, Goodie JN. Theory of Elasticity, 2nd ed. New York, USA, McGraw-Hill, 1951.
- Chajes A. Principles of Structural Stability Theory, USA, Prentice-Hall, 1974.
- Yang YB. Linear and Nonlinear Analysis of Space Frames With Nonuniform Torsion Using Intreactive Computer Graphics. PhD Thesis, Cornell University, USA, 1984.
Details
Primary Language
English
Subjects
-
Journal Section
-
Publication Date
July 1, 2015
Submission Date
July 6, 2015
Acceptance Date
-
Published in Issue
Year 2015 Volume: 21 Number: 3
APA
Aydoğuş, T., Bayramoğlu, G., & Özgen, A. (2015). A method to Determine the Effects of Nonuniform Torsion on Tall Buildings. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, 21(3), 94-102. https://doi.org/10.5505/pajes.2014.88597
AMA
1.Aydoğuş T, Bayramoğlu G, Özgen A. A method to Determine the Effects of Nonuniform Torsion on Tall Buildings. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi. 2015;21(3):94-102. doi:10.5505/pajes.2014.88597
Chicago
Aydoğuş, Tuncay, Güliz Bayramoğlu, and Alpay Özgen. 2015. “A Method to Determine the Effects of Nonuniform Torsion on Tall Buildings”. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi 21 (3): 94-102. https://doi.org/10.5505/pajes.2014.88597.
EndNote
Aydoğuş T, Bayramoğlu G, Özgen A (July 1, 2015) A method to Determine the Effects of Nonuniform Torsion on Tall Buildings. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi 21 3 94–102.
IEEE
[1]T. Aydoğuş, G. Bayramoğlu, and A. Özgen, “A method to Determine the Effects of Nonuniform Torsion on Tall Buildings”, Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, vol. 21, no. 3, pp. 94–102, July 2015, doi: 10.5505/pajes.2014.88597.
ISNAD
Aydoğuş, Tuncay - Bayramoğlu, Güliz - Özgen, Alpay. “A Method to Determine the Effects of Nonuniform Torsion on Tall Buildings”. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi 21/3 (July 1, 2015): 94-102. https://doi.org/10.5505/pajes.2014.88597.
JAMA
1.Aydoğuş T, Bayramoğlu G, Özgen A. A method to Determine the Effects of Nonuniform Torsion on Tall Buildings. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi. 2015;21:94–102.
MLA
Aydoğuş, Tuncay, et al. “A Method to Determine the Effects of Nonuniform Torsion on Tall Buildings”. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, vol. 21, no. 3, July 2015, pp. 94-102, doi:10.5505/pajes.2014.88597.
Vancouver
1.Tuncay Aydoğuş, Güliz Bayramoğlu, Alpay Özgen. A method to Determine the Effects of Nonuniform Torsion on Tall Buildings. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi. 2015 Jul. 1;21(3):94-102. doi:10.5505/pajes.2014.88597