Innovation in Safety: development of anchoring in reinforced concrete structures as a solution for work at height

Authors

  • Marconi Mendonça Barbosa University of Pernambuco
  • José Tiago da Silva Muniz Gabriel Bacelar Construções S.A
  • Marcos Mendonça Barbosa University of Pernambuco
  • Matheus Mendonça Barbosa Federal University of Santa Catarina
  • Angelo Just da Costa e Silva University of Pernambuco
  • Yêda University of Pernambuco

DOI:

https://doi.org/10.46421/entac.v20i1.5850

Keywords:

means of access, anchoring, performance, concrete, safety

Abstract

"Means of access" are devices used to provide fixation support to people and equipment during the construction or maintenance of structural elements at heights above the ground, allowing activities to be performed under safe conditions. This article aimed to develop and validate embedded anchorage in reinforced concrete structures, aiming to increase safety and efficiency in building maintenance activities. The prototype was designed without chemical adhesive due to the risks associated with its integrity. Tensile tests indicated that the device supported up to 3,405 kgf, exceeding the requirements of NR 18 [1]. The results evidenced that the mechanical anchors performed adequately in terms of load and compliance with NR 18 [1] criteria. Therefore, the use of the system demonstrated versatility, being used with suspended scaffolds and rope access. The results highlight the reliability, providing, in addition to adequate mechanical performance, an ideal scenario for anchorage requests and, consequently, greater safety for workers during activities at height.

Author Biographies

Marconi Mendonça Barbosa, University of Pernambuco

Civil Engineer from the Catholic University of Pernambuco (2021). He is currently an Engineer in the construction monitoring and inspection sector at the company Gabriel Bacelar Construções S.A. Master's student in Civil Engineering at the University of Pernambuco. He has experience in performance standards with an emphasis on acoustic performance according to ABNT NBR 15575. He is interested in the following areas: Acoustic performance, Durability of Structures, Cementitious Mortar Coatings, Structural Recovery and other areas linked to civil construction.

José Tiago da Silva Muniz, Gabriel Bacelar Construções S.A

Engenheiro Civil.

Marcos Mendonça Barbosa, University of Pernambuco

Civil Engineer from the Catholic University of Pernambuco (2021). Currently works in the Technical Department of Gabriel Bacelar Construções S/A. Has experience in the area of ​​Civil Engineering, with an emphasis on Civil Construction and Project Management

Matheus Mendonça Barbosa, Federal University of Santa Catarina

Civil Engineer from the Catholic University of Pernambuco (2021). Master in civil engineering from the Federal University of Santa Catarina. He has experience in civil engineering, with an emphasis on thermoenergetic analysis of buildings, working, above all, in evaluating building projects regarding thermal performance requirements, according to ABNT NBR 15575, as well as construction materials and innovative systems (PBQP-H).

Angelo Just da Costa e Silva, University of Pernambuco

Civil Engineer from the Federal University of Pernambuco (1996), Master (2001) and Doctor (2008) in Civil Engineering from the University of São Paulo. He is currently Assistant Professor at the University of Pernambuco and Catholic University of Pernambuco. Technical Director of Tecomat Engenharia Ltda. Coordinator of the Mortar GT at ANTAC (National Association of Built Environment Technology). He works in the area of ​​Civil Engineering, with an emphasis on Construction Materials and Components.

Yêda, University of Pernambuco

Possui graduação em Engenharia Civil pela Universidade de Pernambuco (1995), mestrado em Engenharia de Construção Civil e Urbana pela Universidade de São Paulo (1999) e doutorado em Engenharia de Construção Civil e Urbana pela Universidade de São Paulo (2005). Atualmente é Professora Associada, vice-coordenadora e professora permanente do Mestrado em Engenharia Civil (PEC), membro dos grupos de pesquisa AMBITEC, POLITECH e DESS, Gerente dos laboratórios LACC (Laboratório Avançado de Construção Civil) e LMCC (Laboratório de Materiais de Construção Civil) e membro do comitê do Núcleo Docente Estruturante do curso de Engenharia Civil da Escola Politécnica da Universidade de Pernambuco. Tem experiência na área de Engenharia Civil, com ênfase em Materiais e Componentes de Construção e Desempenho e Inovação Tecnológica, atuando principalmente nos seguintes temas: construção civil, tecnologias e processos de produção, produtividade, revestimento cerâmico, argamassa colante, gesso, resíduo, reciclagem, construção sustentável e termografia infravermelha.

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Published

2024-10-07

How to Cite

MENDONÇA BARBOSA, Marconi; DA SILVA MUNIZ, José Tiago; MENDONÇA BARBOSA, Marcos; MENDONÇA BARBOSA, Matheus; JUST DA COSTA E SILVA, Angelo; YÊDA. Innovation in Safety: development of anchoring in reinforced concrete structures as a solution for work at height. In: NATIONAL MEETING OF BUILT ENVIRONMENT TECHNOLOGY, 20., 2024. Anais [...]. Porto Alegre: ANTAC, 2024. p. 1–13. DOI: 10.46421/entac.v20i1.5850. Disponível em: https://eventos.antac.org.br/index.php/entac/article/view/5850. Acesso em: 21 nov. 2024.

Issue

Vol. 20 (2024): XX ENCONTRO NACIONAL DE TECNOLOGIA DO AMBIENTE CONSTRUÍDO

Section

Tecnologias de Sistemas e Processos Construtivos

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