[[1] WEINGARDT, R. G.: Great Achievements, noble structural engineers. Fazlur Rahman Khan, The Einstein of structural engineering. Structure magazine, 2011, pp. 44-46.]Search in Google Scholar
[[2] BEEDLE, L. S. - ALI, M. M. - ARMSTRONG, P. J.: The Skyscraper and the City: Design, Technology, and Innovation. Book 1 and 2, Lewiston, NY, USA, the Edwin Mellen Press, 2007.]Search in Google Scholar
[[3] KHAN, F. R.: Evolution of Structural Systems for High-Rise Buildings in Steel and Concrete. Proceedings of the Regional Conference on Tall Buildings, Bratislava, Czechoslovakia, Sep. 17–19, 1973.]Search in Google Scholar
[[4] ALI, M. M - MOON, K. S.: Advances in structural systems for tall buildings: Emerging developments for contemporary urban giants. Buildings, Vol. 8, Iss. 8, 2018, pp.104-137.10.3390/buildings8080104]Search in Google Scholar
[[5] KHEYRODDIN, A. - MASHHADIALI, N. - KHEYRODDIN, F.: Optimum design of tall tube-type building: An approach to structural height premium. International journal of Civil and Environmental Engineering, Vol. 12, Iss. 6, 2018, pp. 677-681.]Search in Google Scholar
[[6] MOON, K. S.: Diagrid structure for complex-shaped tall buildings. Procedia Engineering, Vol. 14, 2011, pp. 1343-1350.10.1016/j.proeng.2011.07.169]Search in Google Scholar
[[7] GHASEMZHADEH, H. - SAMANI, H. R.: Estimating frequency of vibration for tubular tall buildings. 14th ECEE, Ohrid, North Macedonia, 30 Aug. - 03 Sep. 2010.]Search in Google Scholar
[[8] LEE, W. H.: Free Vibration Analysis for Tube-in-Tube Tall Buildings. Journal of Sound and Vibration, Vol. 303, 2007, pp. 287-304.10.1016/j.jsv.2007.01.023]Search in Google Scholar
[[9] LAVANYA, T. - SRIDHAR, S. R.: Dynamic analysis of tube-in-tube tall buildings. International research journal of engineering and technology, Vol. 4, Iss. 4, 2017, pp. 2357-2362.]Search in Google Scholar
[[10] GHASEMI, H. A.: Optimal design of high-rise building bundled tube systems. Advances in Science & Technology Research Journal, Vol. 10, Iss. 30, 2016, pp. 96-102.10.12913/22998624/62732]Search in Google Scholar
[[11] PONNADA, M. R.: Effect of column spacing on G+5 RC moment resisting frame - A typical computer aided case study. International journal of u- and e- service, Science and technology, Vol. 8, Iss. 4, 2015, pp. 85-102.10.14257/ijunesst.2015.8.4.10]Search in Google Scholar
[[12] LAKSHMI, G. S.: Influence of optimal column spacing for G+11 story RC moment resisting frame. International Journal of Civil Engineering & Technology, Vol. 8, Iss. 1, 2017, pp. 397-408.]Search in Google Scholar
[[13] ACI Committee 318, Building code requirements for structural concrete: (ACI 318-08); and commentary (ACI 318R-08). Farmington Hills, MI: American Concrete Institute, 2008.]Search in Google Scholar
[[14] ASCE-7, Minimum design loads and associated criteria for buildings and other structures. ASCE/SEI standards 7-10, Reston, Virginia, American Society of Civil Engineers, 2010.]Search in Google Scholar
[[15] UNIFORM BUILDING CODE (UBC-97), Structural Engineering Design Provisions. International Conference of Building Officials, Whittier, 1997, p. 492.]Search in Google Scholar