Analysis of the dynamic structural behavior of tall buildings subjected to the transversal action of the wind: considering their interaction with the ground
Keywords:Tall buildings; Soil-structure interaction; Non-deterministic wind action; Dynamic analysis of buildings; Human comfort analysis.
The remarkable design and construction of constructions in large cities of optimization of engineering methods have as structural models in the increasingly high structural structures and/or stimuli, with low resistance and damping, transforming them into high structures in the increasingly structural structures. Powered by the action of the wind. Thus, it becomes rigorously necessary to study the possible constructions of the buildings in question, mainly as dynamic actions in the most realistic way as their non-deterministic properties. Furthermore, it is important to highlight, no less importantly, the study of the way of individual interaction, considering its influence on the resistance of the (global) structural system. Therefore, the conduct aims to analyze the present with wind action insurance contracts based on human comfort criteria. For the study in question, two “tall” buildings were considered, including the mixed structures (steel-concrete) and the other reinforced concrete structures. The first has a total height of 173 m with 48 floors, with a maximum dimension in the plan of 45 x 32 m. The second has a total height of 140 m with 40 floors, with a maximum dimension in the plan of 9 x 29 m. With the results obtained, it was noticed the reduction of the modelling process, as it significantly increased the reduction of the natural frequencies of the soil interactions of the buildings and accelerations, as it favored the increase of the reduction of the natural frequencies of the interactions of the buildings and the longitudinal buildings and transversal buildings.
Barile, A. (2019). Avaliação da resposta estrutural dinâmica de edifícios submetidos à ação do vento com base na comparação entre metodologias distintas para estimativa das acelerações. Dissertação de Mestrado - Faculdade de Engenharia, Universidade do Estado do Rio de Janeiro, Rio de Janeiro
Bashor, R. et al. (2012). Full-scale performance evaluation of tall buildings under wind. Journal of wind engineering and industrial aerodynamics, v. 104, p. 88–97.
Bastos, F. J. D. (2008). Aerodynamic behaviour of slender structures: gust effect analysis. Tese de Doutorado. Universidade do Porto. Porto, Portugal.
Blessmann, J. (2013). Acidentes causados pelo vento. 4a edição. Publisher of the Federal University of Rio Grande do Sul - UFRGS. Porto Alegre. Brazil
Chávez, E. S. (2006). Structural analysis of tall building submitted to floating pressures induced by wind action. Dissertação de Mestrado. Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
Fernández, I.; (2017). ELENA PARNAS, V. Elements for numerical simulation of wind time series. Revista Ingenieria de Construccion, v. 32, n. 2, p. 85–92.
Ferrareto, J. A. (2017). Human comfort in tall building’s subjected to wind-induced motion. Tese de Doutorado. Universidade de São Paulo/USP. São Paulo. Brasil.
Franco, M. (1993) Direct along-wind dynamic analysis of tall structures (Report, BT/PEF/9303). University of São Paulo. São Paulo, SP. Brazil.
Hirsch, G.; Bachmann, H. (1995). Wind-induced vibrations. In: Vibration Problems in Structures. [s.l.] Springer. p. 73–112.
Jiurong, W. (2006) Field measurements and numerical study of wind effects on tall buildings. Ph. D. dissertation, City Univ. Hong Kong, Hong Kong, China.
Liu, Z.; LIU, W.; Peng, Y. (2016). Random function based spectral representation of stationary and non-stationary stochastic processes. Probabilistic Engineering Mechanics, v. 45, p. 115–126.
NBR 6123. (1988). Forças devidas ao vento em edificações. Revista dos Trabalhos de Iniciação Científica da UNICAMP, n. 27, p. 1. São Paulo. Brazil.
NBR 6484. (2001) Solo Sondagem de simples reconhecimento com SPT - Método de ensaioUniversidade Tecnológica Federal do Paraná.
Oliveira, B. D. (2015). Wind effect as dynamic action on tall buildings. Doctoral Thesis. University of Porto. Porto, Portugal.
Quissanga, V. M.; Do Nascimento, E. A.; Galgoul, N. S. (2020). Estudo de viabilidade para a reutilização de plataformas offshore fixa como substrutura de torres eólica. Research, Society and Development, v. 9, n. 10, p. e2119108618–e2119108618.
Rist, V. C.; Svensson, S. (2016). Methodology for preliminary design of high-rise buildings. Doctoral Thesis. Lund Univ., Lund, Sweden.
Santos, V. H. (2018). Comparison between the Discrete Method NBR 6123 and the Synthetic Wind Method for multi-storey reinforced concrete buildings. Doctoral Thesis. Federal University of. Paraná, Curitiba, PR, Brazil.
Shinozuka, M.; Schuëller, G. I. (2012). Stochastic methods in structural dynamics. [s.l.] Springer Science & Business Media. v. 10
Steffen, F. (2016). Wind-induced vibrations in high-rise buildings. TVSM-5000.
Burton, M. Kwok, K. C. S. Abdelrazaq, A. (2015). “Wind-induced motion of tall buildings: Design for occupant comfort,” Int. J. of High-Rise Blgd. vol. 4, no. 1, pp. 1–8.
Quissanga, V. M.; Do Nascimento, E. A.; Galgoul, N. S. (2019). Feasibility Study for the Reuse of a Steel Offshore Platform as the Base of a Wind Tower. International Journal of Research in Engineering and Science, v. 8.
Lamb, S. M. Kwok, K. C. S. Walton, D. (2014). "A longitudinal field study of the effects of wind-induced building motion on occupant wellbeing and work performance" J. Wind Eng. Ind. Aerodyn., vol. 133, pp. 39–51, July 2014.
Lamb, S. M. (2013). “The effect of wind-induced tall building motion on occupant comfort, wellbeing and work performance,” Doctoral Thesis, University. Western Sydney, Sydney, Australia.
Chen, J. Kong, F. Peng, Y. (2017). "A stochastic harmonic function representation for non-stationary stochastic processes,"Mech. Sys. Sig. Prcsg., vol. 96, pp. 31–44.
Associação Brasileira de Normas Técnicas. NBR 6123: (1988) Forças devidas ao vento em edificações.
Associação Brasileira de Normas Técnicas. NBR 6118: (2014). Projeto de estruturas de concreto - Procedimento.
How to Cite
Copyright (c) 2022 Vencislau Manuel Quissanga; Akihito Guimarães de Boa Esperança; Antonia Dorzan Norman; Socrate Muñoz Iglesia
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms:
1) Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
2) Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
3) Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.