Alvenaria estrutural como um processo construtivo potencialmente enxuto – uma visão a partir da Lean Construction
DOI:
https://doi.org/10.46421/tecsic.v4.2729Palavras-chave:
Fluxo, Valor, Melhoria Contínua, Alvenaria EstruturalResumo
O trabalho parte de uma rediscussão das principais áreas de concentração dos esforços lean (produção enxuta), partindo dos 11 princípios de Koskela de 1992. Mostra-se como a alvenaria estrutural propicia a aplicação imediata destes 11 princípios e assim como de 238 outros quesitos usualmente associados com a produção enxuta. O trabalho ilustra cada uma das áreas e como isto tem sido explorado nas aplicações de alvenaria estrutural. A metodologia utilizada é um estudo teórico sobre os métodos de construção em alvenaria estrutural, assim como um estudo da Construção Enxuta. Busca-se confrontar as ideias dos dois temas para mostrar a adequabilidade da Alvenaria Estrutural a Lean Construction. Conclui-se pela necessidade de operacionalizar a aplicação destes conceitos lean em duas áreas ainda menos exploradas e para as quais a alvenaria estrutural oferece uma resposta não imediata, que são o aumento de valor para o cliente e a maior flexibilidade de produtos e processos.
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BARRETO, A. M.; HEINECK, L. F. M. Learning structural masonry technology and lean construction: a case study in a small building site. In: 20TH INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p.1-10, 2012.
BILDSTEN, L. Exploring the opportunities and barriers of using prefabricated house components. In: 19th INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p. 1-10, 2011.
BRIDI, M. E.; CEOLIN, E. D.; GRANJA, A. D.; FORMOSO, C. T. Modularity in the construction industry: a systematic mapping study. In: 27th INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p.737-748, 2019.
COSSIO, J. G.; COSSIO, A. G. Application of just in time to the fabrication and installation of prefabricated concrete façades in buildings. In: 20TH INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p. 1-10, 2012.
DARWISH, M.; MOHSEN, O.; MOHAMED, Y.; AL-HUSSEIN, M. Integrated simulation and lean approach for production line improvement in a prefabricated panelized homebuilding facility. In: 28th INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p. 661-672, 2020.
FRANDSON, A.; BERGHEDE K.; TOMMELEIN, I. D. Takt time planning for construction of exterior cladding. In: 21th INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p. 527-536, 2013.
FRIBLICK, F.; TOMMELEIN, I.; MUELLER, E.; FALK, J. H. Development of an integrated façade system to improve the high-rise building process. In: 18th INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p. 359-370, 2009.
GUEVARA, J.; PRIETO, J.; MUENTES, C. Implementing a performance improvement strategy for reinforced masonry building construction. In: 20th INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p.1-10, 2012.
HANAHOE, J.; TAGGART M.; WILLIS, C. Not seeing the wood from the trees – a gemba walk through a timber framed housing development. In: 27th INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p.1209-1218, 2019.
HARINGER, P.; BORRMANN, A. Improving flow in concrete construction by avoiding spatial conflicts between pour cycles. In: 27TH INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p.323-334, 2019.
HEINECK, L. F. M; ROCHA, F. E. M; PEREIRA, P. E; LEITE, M. O. Introdução aos Conceitos Lean – Visão Geral do Assunto. Fortaleza: Ed. Expressão Gráfica, 2009.
IBRAHIM, H. A. A.; HAMZEH, F. R. Expected lean effects of advanced high-rise formwork. In: 23rd INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p.83-92, 2015.
KO, C.; KUO, J. Lean formwork. In: 26th INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p.1283-1290, 2018.
KOSKELA, L. An Exploration towards a Production Theory and its Applications to Construction. Theses, Doctor of Philosophy, VTT Building Technology. Finland, 2000.
KOSKELA, L. Application of the New Production Philosophy to Construction. Technical Report 72. Center for Integrated Facility Engineering. Department of Civil Engineering. Stanford University, 1992.
KWOFIE, S.; PASQUIRE, C. L. Lean thinking for structural engineers. In: 28th INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p. 157-168, 2020.
LEAN INSTITUTE DO BRASIL, Léxico Lean – Glossário Ilustrado para Praticantes do Pensamento Lean. São Paulo: Lean Institute do Brasil, 2003.
MANZIONE, L. Projeto e execução de alvenaria estrutural. São Paulo: Ed. O Nome da Rosa, 2004.
MARAQA, M.; SACKS, R.; SPATAN, S. Empirical assessment of the impact of VDC and Lean Environment and waste in masonry operations. In: 28th INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p. 985-996, 2020.
MARTINEZ, E. H.; ALVEAR, A. M.; TOMMELEIN, I. D.; BALLARD, G. Formwork standardization and production flow: lessons from an affordable housing project in Ecuador. In: 23rd INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p. 53-59, 2015.
MELO, R. S. S.; ALVES, T. C. L. Investigation of the supply chain of prefabricated wooden doors. In: 19th INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p. 192-201, 2010.
MELO, L. A. P.; LIMA, V. F. C.; MELO, R., S. S. Value stream mapping: a case study in structural masonry. In: 25th INTERNATIONAL GROUP FOR LEAN CONSTRUCTION, p. 755-762, 2017.
MEMARIAN, B.; MITROPOULOS, P. Production practices for high reliability in concrete construction. In: 20th INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p. 1-10, 2012.
MURGUIA, D.; BRISO, X.; PIMENTEL, A. Applying lean techniques to improve performance in the finishing phase of a residential building. In: 24th INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p. 43-52, 2016.
NOGUEIRA, T. J. B. P. A alvenaria estrutural como um processo construtivo potencialmente enxuto – uma visão a partir da Lean Construction. 2010, 40p.Trabalho de conclusão de curso, Curso de Engenharia Civil, Universidade Federal do Ceará, Fortaleza, 2010.
OSTNOR, T.; FAANES, S.; LAEDRE, O. Laminated timber versus on site-cast concrete: a comparative study. In: 26th INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p.1302-1312, 2018.
PEIXOTO, P. H. H. Aplicabilidade da alvenaria estrutural para edifícios de alto padrão em Fortaleza: estudos de caso. 2005. Dissertação de Mestrado, Universidade de Santa Catarina, Florianópolis, 2005.
PEÑALOZA, G.; VIANA, D. D.; BATAGLIN, F. S.; FORMOSO, C. T.; BULHOES, I. R. Guidelines for integrated production control in engineer to order prefabricated concrete building systems: preliminary results. In: 24th INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p. 103-112, 2016.
POPOVIC, D.; SCHAUERTE, T.; JOHANSSON, J. Prefabrication of single-family timber houses: problem areas and wastes. In: 25th INTERNATIONAL GROUP FOR LEAN CONSTRUCTION, p.837-844, 2017.
SAN MARTIN, A., FORMOSO, C. T. Evaluating building systems based on production process management and lean construction concepts. In: 6TH INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p. 1-8, 1998.
SOUZA, F. S.; FONTANINI, P. S. P. Impact of productive stability caused by variations of prestressed precast elements. In: 28th INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p. 637-648, 2020.
TALEBI, S.; KOSKELA, L.; SHELBOURN, M.; TZORTZOPOULOS, P. Critical review of tolerance management in construction. In: 24th INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p.63-72, 2016.
WOMACK, J.P.; JONES, D.T. A Máquina que Mudou o Mundo. Rio de Janeiro: Campus, 2004.
WOMACK, J.P.; JONES, D.T. A Mentalidade Enxuta nas Empresas. Rio de Janeiro: Campus, 1998.
XIAOSHENG, T.; HAMZEH, F. Precast concrete building construction process comparison. In: 28th INTERNATIONAL GROUP FOR LEAN CONSTRUCTION CONFERENCE, p. 625-636, 2020.