Stadium in Belo Horizonte

Engineer appointed by Gerdau – Brazil

Building use

Other

Country/Region

Brazil

Overview

The composite solution was chosen considering the optimized best technical solution.

Basic information (construction date, number of stories, gross floor area, adopted design code, engineer(s), Contractor(s), etc.)

Construction date: 2019
Number of stories: 9
Gross floor area: 45,000m2
Adopted design code: ABNT NBR8800, ANSI/AISC360, ASCE7
Engineer(s): Roberval José Pimenta, Alexander Galvão Martins, Gustavo Monteiro de Barros Chodraui
Contractor(s): Codeme & Racional

Issue and/or innovation

Innovative details and technical solutions.

Reason for composite solution

To improve structural performance and achieve the reduction of member sizes.

Specific solution/technical details

Composite structure: precast/prestressed concrete & steel/composite steel-concrete
Composite steel-concrete columns (concrete filled tubular sections) and precast concrete columns
Composite steel-concrete beams and precast/prestressed beams
Composite slab (steel deck) and prestressed hollow-core concrete slabs
Steel bracings and Steel moment frames for horizontal effects stabilization (vertical and horizontal/roof)

Impact or effectiveness

The composite solution (concrete filled tubular sections) provided small columns diameter reducing interferences.

References / Technical Papers Content

Pimenta, R.J. ; Queiroz, G. ; Diniz, S.M.C. – “Reliability-based design recommendations for sinusoidal-web beams subjected to lateral-torsional buckling. Engineering Structures”, v. 84, p. 195-206, 2015.
Chaves, L. E. A. ; Caldas, R. B. ; Fakury, R.H. ; Pimenta, R. J. – “Application of general method for design of concrete columns and encased composite steel and concrete columns”. Revista IBRACON de Estruturas e Materiais, v. 8, p. 755-762, 2015.
Pimenta, R.J. ; Diniz, S.M.C. ; Queiroz, G. ; Fakury, R.H. ; Galvão, A. ; Rodrigues, F.C. – “Reliability-based design recommendations for composite corrugated-web beams. Probabilistic Engineering Mechanics”, v. 28, p. 185-193, 2012.
Martins, A.G. ; Fakury, R.H. ; Pimenta, R.J. ; Queiroz, G. ; Rodrigues, F.C. – “Moment resistance of composite steel and concrete connection in sinusoidal-web girders. Journal of Constructional Steel Research”, v. 76, p. 112-120, 2012.
Calenzani, A. F. G. ; Fakury, R. H. ; de Paula, F. A. ; Rodrigues, F. C. ; Queiroz, G. ; Pimenta, R. J. – “Rotational stiffness of continuous composite beams with sinusoidal-web profiles for lateral-torsional buckling. Journal of Constructional Steel Research”, v. 79, p. 22-33, 2012.
Pimenta, R.J. ; Diniz, S.M.C. ; QUEIROZ, G. ; FAKURY, R. H. ; Galvão, A. ; Rodrigues, F.C. – “Reliability-based design recommendations for composite corrugated-web beams”. Probabilistic Engineering Mechanics, v. 28, p. 185-193, 2011.
PIMENTA, R. J. ; QUEIROZ, G. ; FAKURY, R. H. ; RODRIGUES, F. C. ; MARTINS, A. G. . “Reliability-based design recommendations for composite corrugated-web beams. In: Computational Stochastic Mechanics”, 2010, Rodes. Proceedings of the CSM-6. Rodes, 2010. v. 1. p. 1-15.
DINIZ, S. M. C. ; PIMENTA, R. J. ; QUEIROZ, G. ; FAKURY, R. H. ; MARTINS, A. G. ; RODRIGUES, F. C. . “Safety assessment of composite sinusoidal-web beams. In: 10th International Conference on Structural Safety and Reliability”, 2009, Osaka, Japan, 2009. v. 1.
QUEIROZ, G.; PIMENTA, R. J. ; CALIXTO, J. M. F. ; MATA, L. A. C., “A NEW TYPE OF SLIM FLOOR”. Journal of Constructional Steel Research, Reino Unido, v. 46, p. 1-12, 1998.
CALIXTO, J. M. F.; LAVALL, A. ; MELO, C. ; PIMENTA, R. J. ; MONTEIRO, R., “Behaviour and strength of composite slabs with ribbed decking”. JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH, Inglaterra, v. 46, n.1-3, p. 211-212, 1998.
CALIXTO, J. M. F.; BRENDOLAN, Gianluca ; PIMENTA, Roberval. Comparative Study of Longitudinal Shear Design Criteria for Composite Slabs. REVISTA IBRACON DE ESTRUTURAS E MATERIAIS, v. 2, p. 124-141, 2009.