BEHAVIOR OF RC BUILDING WITH AND WITHOUT INFILL WALL UNDER BLAST LOADING

Sabiou Namata Saıdou; Ali Koçak

BEHAVIOR OF RC BUILDING WITH AND WITHOUT INFILL WALL UNDER BLAST LOADING

Abstract

In this work the authors intended to improve the knowledge regarding to RC and masonry structures subjected to blast loading. A further aim is to describe and use the non-linear-finite element method through a comparison of RC building with and without infill wall. In order to perform the models subjected to analysis, based on existing experimental studies of infill wall and RC columns, by using the FE method, the blast loading is simulated using conventional weapons for explosion model where it was generated with 1000kg of TNT explosive material at a distance of 4.6m. For the finite element model of the building, bricks and mortar joints are represented by continuously cohesive elements and contact elements were used to simulate the adhesion and interaction between the blocks. The nonlinear behavior of the concrete and masonry were simulated using the Coupled Damage Plasticity methods. Simulation results showed that compressive and tensile strengths increase due to the strain rate effect and the initial stiffness increases.

Keywords

References

⦁ Feng Fu, (2009). “Advanced Modeling Techniques in Structural Design”, Wiley Blackwell, City University London.
⦁ Alex M. Remennikov and Timothy A. Rose (2005), “Modelling blast loads on buildings in Complex city geometries”, Computers & Structures, 83 (27), 2197-2205.
⦁ A.P. Mouritz, D.S. Saunders, S. Buckley, (1994). “The damage and failure of GRP laminates by underwater explosion shock loading”, Composites 25 431-437.
⦁ Pereira, M.F.P., Pereira, M.F.N., Ferreira, J.E.D., Lorenzo, P.B.: Behavior of damaged masonry infill panels in RC frames subjected to out of plane loads. In: Proc. of the 7th International Conference on Analytical Models and New Concepts in Concrete and Masonry Structures. Poland 2011.
⦁ Pereira, M.F.P.: Avaliação do desempenho das envolventes dos edificios face à acção dossismos (in Portuguese). PhD-Thesis, University of Minho, 2013. Department of CivilEngineering: Guimarães 2013.
⦁ Abaqus User Manual, Dassault Systems Simulia Corporation, Providence USA, 2013.
⦁ Rodríguez-Nikl, T. Experimental simulations of explosive loading on structural components reinforced concrete columns with advanced composite jackets, PhD Thesis, University of California, San Diego, 2006, p. 252.

Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Authors

Sabiou Namata Saıdou This is me
0000-0001-6655-8814
Türkiye

Ali Koçak This is me
0000-0002-5874-2715
Türkiye

Publication Date

December 1, 2018

Submission Date

January 18, 2018

Acceptance Date

July 25, 2018

Published in Issue

Year 2018 Volume: 36 Number: 4

IZ

https://izlik.org/JA28KN49SS

Cite

RIS / Bibtex

APA

Namata Saıdou, S., & Koçak, A. (2018). BEHAVIOR OF RC BUILDING WITH AND WITHOUT INFILL WALL UNDER BLAST LOADING. Sigma Journal of Engineering and Natural Sciences, 36(4), 993-1008. https://izlik.org/JA28KN49SS

AMA

1.Namata Saıdou S, Koçak A. BEHAVIOR OF RC BUILDING WITH AND WITHOUT INFILL WALL UNDER BLAST LOADING. SIGMA. 2018;36(4):993-1008. https://izlik.org/JA28KN49SS

Chicago

Namata Saıdou, Sabiou, and Ali Koçak. 2018. “BEHAVIOR OF RC BUILDING WITH AND WITHOUT INFILL WALL UNDER BLAST LOADING”. Sigma Journal of Engineering and Natural Sciences 36 (4): 993-1008. https://izlik.org/JA28KN49SS.

EndNote

Namata Saıdou S, Koçak A (December 1, 2018) BEHAVIOR OF RC BUILDING WITH AND WITHOUT INFILL WALL UNDER BLAST LOADING. Sigma Journal of Engineering and Natural Sciences 36 4 993–1008.

IEEE

[1]S. Namata Saıdou and A. Koçak, “BEHAVIOR OF RC BUILDING WITH AND WITHOUT INFILL WALL UNDER BLAST LOADING”, SIGMA, vol. 36, no. 4, pp. 993–1008, Dec. 2018, [Online]. Available: https://izlik.org/JA28KN49SS

ISNAD

Namata Saıdou, Sabiou - Koçak, Ali. “BEHAVIOR OF RC BUILDING WITH AND WITHOUT INFILL WALL UNDER BLAST LOADING”. Sigma Journal of Engineering and Natural Sciences 36/4 (December 1, 2018): 993-1008. https://izlik.org/JA28KN49SS.

JAMA

1.Namata Saıdou S, Koçak A. BEHAVIOR OF RC BUILDING WITH AND WITHOUT INFILL WALL UNDER BLAST LOADING. SIGMA. 2018;36:993–1008.

MLA

Namata Saıdou, Sabiou, and Ali Koçak. “BEHAVIOR OF RC BUILDING WITH AND WITHOUT INFILL WALL UNDER BLAST LOADING”. Sigma Journal of Engineering and Natural Sciences, vol. 36, no. 4, Dec. 2018, pp. 993-1008, https://izlik.org/JA28KN49SS.

Vancouver

1.Sabiou Namata Saıdou, Ali Koçak. BEHAVIOR OF RC BUILDING WITH AND WITHOUT INFILL WALL UNDER BLAST LOADING. SIGMA [Internet]. 2018 Dec. 1;36(4):993-1008. Available from: https://izlik.org/JA28KN49SS