Painéis multifuncionais de alto desempenho para proteção a cargas extremas – revisão do conhecimento
As soluções de painel sanduíche têm sido utilizadas para uma vasta gama de aplicações, nomeadamente sistemas de fachada e cobertura, proteção temporária de espaços públicos ou paredes interiores polivalentes. Estes sistemas portáveis conferem adaptabilidade ao espaço que definem, encontram-se desenvolvidos para a segurança e resistência a ações permanentes, transitórias e acidentais como o fogo. Neste artigo, apresenta-se um enquadramento da investigação relacionada com estes sistemas estruturais metálicos e da sua aplicabilidade, já que apresentam enorme potencial para serem multifuncionais, capazes de proteger infraestruturas críticas e mitigar os efeitos climáticos extremos (…)
Por Constança Rigueiroa, Isabel Valenteb, Eduardo Pereirab, João Pereirab, José Paulo L. de Almeidac
a ISISE – Escola Superior de Tecnologia - Instituto Politécnico de Castelo Branco.
b ISISE – Departamento de Engenharia Civil – Universidade do Minho
c MARE – Departamento de Engenharia Civil – Universidade de Coimbra
Referências
[1] IPCC Special Report on the Ocean and Cryosphere (SROCC), Published 05 Nov 2019 (https://www.ipcc.ch/srocc/download-report/)
[2] United Nations. 2015. Sustainable Development Goals (SDGs) - United Nations. https://sdgs.un.org/goals.
[3] Schoonees, T., Gijón Mancheño, A., Scheres, B. et al.. 2019. Hard Structures for Coastal Protection, Towards Greener Designs. Estuaries and Coasts 42, 1709–1729. https://doi.org/10.1007/s12237-019-00551-z
[4] Titus Manohar, C.R. Suribabu, G. Murali, M.P. Salaimanimagudam. 2020. A novel steel-PAFRC composite fender for bridge pier protection under low velocity vessel impacts, structures, volume 26, 765-777. https://doi.org/10.1016/j.istruc.2020.05.005
[5] Wei Fana, Wei Guo, Yang Sun, Baisheng Chen, Xudong Shao. 2018. Experimental and numerical investigations of a novel steel-UHPFRC composite fender for bridge protection in vessel collisions, Ocean Engineering, volume 165, 1-21. https://doi.org/10.1016/j.oceaneng.2018.07.028.
[6] AASHTO. 2009. Guide specification and commentary for vessel collision design of highway bridges, 2nd ed., Washington, DC.
[7] Constança Rigueiro, João Ribeiro, Aldina Santiago. 2017. Numerical assessment of the behaviour of a fixed offshore platform subjected to ship collision, X International Conference on Structural Dynamics, EURODYN 2017, September 2017, Roma, Italy. Journal Procedia Engineering, No. 199, pp. 2494-2499. https://doi.org/10.1016/j.proeng.2017.09.415
[8] D. Balkan i Z. Mecitoglu. 2014. Nonlinear dynamic behavior of viscoelastic sandwich composite plates under non-uniform blast load: Theory and experiment, International Journal of Impact Engineering, t. 72, pp. 85-104.
[9] M. Grujicic, B. Pandurangan i B. d’Entremont. 2012. The role of adhesive in the ballistic/structural performance of ceramic/polymer–matrix composite hybrid armor, Materials & Design, t. 41, pp. 380-393.
[10] J. Godzimirski, J. Janiszewski, M. Roskowicz i Z. Surma. 2015. Ballistic resistance tests of multi-layer protective panels, Eksploatacja i Niezawodnosc - Maintenance and Reliability, t. 17, br. 3, pp. 416-421, 2015.
[11] S. Signetti, F. Bosia, S. Ryu i N. M. Pugno. 2020. A combined experimental/numerical study on the scaling of impact strength and toughness in composite laminates for ballistic applications, Composites Part B: Engineering, t. 195, p. 108090.
[12] Y. Gao, W. Zhang, P. Xu, X. Cai i Z. Fan. 2018. Influence of epoxy adhesive layer on impact performance of TiB2-B4C composites armor backed by aluminum plate, International Journal of Impact Engineering, t. 122, pp. 60-72.
[13] Damjan Cekerevac, Constança Rigueiro, Eduardo Pereira. 2017. Characterization of accidental scenarios for offshore structures, Special Issue: Proceedings of Eurosteel 2017, Volume1, Issue2-3, 4341-4350. https://doi.org/10.1002/cepa.493
[14] Tarlochan, F.. 2021. Sandwich Structures for Energy Absorption Applications: A Review. Materials, 14, 4731. https://doi.org/10.3390/ma14164731
[15] Z. Xue and J. W. Hutchinson. 2004. A comparative study of impulse-resistant metal sandwich plates, International Journal of Impact Engineering, vol. 30, Issue 10, 1283-1305. https://doi.org/10.1016/j.ijimpeng.2003.08.007
[16] J. W. Hutchinson and Z. Xue. 2005. Metal sandwich plates optimized for pressure impulses, International Journal of Mechanical Sciences, vol. 47. https://doi.org/10.1016/j.ijmecsci.2004.10.012
[17] V. Rubino, V. S. Deshpande and N. A. Fleck. 2008. The dynamic response of end-clamped sandwich beams with a Y-frame or corrugated core, International Journal of Impact Engineering, vol. 35, 829-844. https://doi.org/10.1016/j.ijimpeng.2007.10.006
[18] Damjan Cekerevac, Constança Rigueiro, Eduardo Pereira and José Campos. 2019. Explosive blasting resistant metal foil using autodyn simulation, XII Congresso de Construção Metálica e Mista, Coimbra, Portugal, 2019.
[19] R. Alberdi, J. Przywara and K. Khandelwal. 2013. Performance evaluation of sandwich panel systems for blast mitigation, Engineering Structures, vol. 56. https://doi.org/10.1016/j.engstruct.2013.08.021
[20] Damjan Cekerevac, Constança Rigueiro, Eduardo Pereira. 2020. Measures for Soft Target Protection Inspired in Other Blast Vulnerable Structures, In: Hofreiter L., Berezutskyi V., Figuli L., Zvaková Z. (eds) Soft Target Protection. NATO Science for Peace and Security Series C: Environmental Security. Springer, Dordrecht. https://doi.org/10.1007/978-94-024-1755-5_6
[21] Damjan Cekerevac, Constança Rigueiro, Eduardo Pereira. 2019. Efficiency of blast walls for primary steelwork protection of soft targets, Transportation Research Procedia, Vol. 40, 16-23. https://doi.org/10.1016/j.trpro.2019.07.004
[22] Damjan Cekerevac, Constança Rigueiro, Eduardo Pereira. 2019. Performance of Structural Blast Mitigation Measure for Oil and Gas Industrial Facilities, Key Engineering Materials 812:92-99 July. https://doi.org/10.4028/www.scientific.net/KEM.812.92
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