Concrete Projection in Mines - Associated Risks

• Autorzy: Souza Rafael Ferreira de , Gonçalves Marta Marçal , Ribeiro Conceição

Identyfikatory

DOI

10.29227/IM-2024-02-61

Warianty tytułu

PL

Zastosowanie betonu natryskowego w kopalniach - związane z tym zagrożenia

• Konferencja: 9th World Multidisciplinary Congress on Civil Engineering, Architecture, and Urban Planning - WMCCAU 2024 : 2-6.09.2024
• Języki publikacji: EN

Abstrakty

EN

This article analyzes the risks associated with the application of shotcrete in underground mining galleries, from the point of view of occupational health and safety. In this way, with the awareness of the risks in this activity and in this environment, it is possible to improve and even optimize the behavior of workers to avoid possible accidents during its application. We can prioritize problems based on the GUT Matrix. It is possible to identify which of them require an immediate response and which can be dealt with later. To this end, a cross-sectional study was carried out using direct observation. The data collected were entered into the IBM SPSS 28.0.1.0 (IBM Corp., Chicago, IL, USA) software and subsequently a descriptive analysis was carried out to respond to the objectives of the study and obtain correlations between the verified factors. To achieve the objectives, bibliographical research was carried out on the topic and international regulations served as the basis for the study. After identifying the dangers and possible causes of accidents or risks, the factors that make up the simplified Risk Assessment methodology were quantified. This activity carries health risks, such as lung disease due to inhalation of silica contained in the cement. Therefore, the use of protective equipment, such as a hood with a supply of clean external air or masks that completely filter the smallest particles, as well as worker’s rotation are of great importance. This work is original because there is not much literature about the use of this technique in works in underground galleries, with the thermal issue of the environment as the biggest limitation, in contrastto open-air works, where the use of this technique is more common.

PL

Artykuł ten analizuje ryzyka związane ze stosowaniem betonu natryskowego w galeriach górniczych z punktu widzenia zdrowia i bezpieczeństwa pracy. Dzięki świadomości ryzyk związanych z tą działalnością i tym środowiskiem, możliwe jest poprawienie, a nawet optymalizacja zachowań pracowników, aby uniknąć możliwych wypadków podczas jego stosowania. Możemy priorytetyzować problemy w oparciu o macierz GUT. Możliwe jest zidentyfikowanie, które z nich wymagają natychmiastowej reakcji, a które można rozwiązać później... Ta praca jest oryginalna, ponieważ nie ma wielu literatur dotyczących stosowania tej techniki w robotach w galeriach podziemnych, gdzie problem termiczny środowiska jest największym ograniczeniem, w porównaniu z pracami w otwartym powietrzu, gdzie stosowanie tej techniki jest bardziej powszechne.

Słowa kluczowe

EN

shotcrete; underground mine; risks; occupational health and safety; Portugal

PL

beton natryskowy; kopalnia podziemna; ryzyko; bezpieczeństwo i higiena pracy; Portugalia

• Wydawca: Polskie Towarzystwo Przeróbki Kopalin
• Czasopismo: Inżynieria Mineralna
• Rocznik: 2024
• Tom: Vol. 2, no. 2
• Strony: art. no. 61
• Opis fizyczny: Bibliogr. 6 poz., tab., wykr., zdj.

Twórcy

autor

Souza Rafael Ferreira de

• Higher Institute of Engineering, University of Algarve, Estrada da Penha, 8005-139 Faro, Portugal,

• https://orcid.org/0009-0004-1537-8644

autor

Gonçalves Marta Marçal

• CEAACP, Centro de Estudos em Arqueologia, Artes e Ciências do Património, Universidadedo Algarve, Higher Institute of Engineering, University of Algarve, Estrada da Penha, 8005-139 Faro, Portugal

• https://orcid.org/0000-0002-0887-7734

autor

Ribeiro Conceição

• CEAUL, Centro de Estatística e Aplicações da Faculdade de Ciências da Universidade de Lisboa, Portugal, Higher Institute of Engineering, University of Algarve, Estrada da Penha, 8005-139 Faro, Portugal

• https://orcid.org/0000-0003-0185-3200

Bibliografia

• 1. DGEG, Portugal Mineral Resources Statistical Data, in Direção Geral de Energia e Geologia, (2019)
• 2. PORDATA, Estatísticas, gráficos e indicadores, in Infografia: Causas de morte | Pordata, (2021).
• 3. M.-Y. Leung, Q. Lang, and P. Olomolaiye, “Impact of Job Stressors and Stress on the Safety Behavior and Accidents of Construction Workers”, Journal of Management in Engineering, 32 (1), (2016)
• 4. X. D. Zhao, “The Occupational Health and Safety Management of Workers in Building Construction Site”, Applied Mechanics and Materials, 201-204, 2695-2699, (2014)
• 5. L. Z. Cevada, and P. C. Damy-Benedetti, “Uso da matriz de priorização (matriz GUT) como aliada em auditorias”, Revista Científica UNILAGO, 1 (1), (2021).
• 6. A. B. Klassmann, F. A. Brehm and C. A. M. Moraes, “Percepção dos funcionários dos riscos e perigos nas operações realizadas no setor de fundição”, Estudos tecnológicos, 7 (2), 142-162 (2011)

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr POPUL/SP/0154/2024/02 w ramach programu "Społeczna odpowiedzialność nauki II" - moduł: Popularyzacja nauki i promocja sportu (2025).