Prioritization of risk mitigation strategies for contact with sharp object accidents using hybrid bow-tie approach

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dc.authoridKoc, Kerim/0000-0002-6865-804X
dc.contributor.authorKuzucuoğlu, Dilsen
dc.contributor.authorKoç, Kerim
dc.contributor.authorKazar, Gökhan
dc.contributor.authorTokdemir, Onur Behzat
dc.date.accessioned2024-09-11T19:51:22Z
dc.date.available2024-09-11T19:51:22Z
dc.date.issued2023
dc.departmentİstanbul Gelişim Üniversitesien_US
dc.description.abstractOccupational accidents are still a priority for the construction industry and safety professionals. Appropriate and proactive risk management strategies for complex construction safety management issues are essential to transform the if-it-breaks-fix-it approach into fix-it-so-as-not-to-break. This study introduces a novel hybrid bow-tie (H-BT) model to identify the riskiest causal paths and the most effective protective and preventive strategies. A dataset comprising 829 contact-with-sharp-object (CwSO) injury cases collected from 63 projects carried out by three companies is used to define the pairwise relationships among risk factors and define the risk paths using a mutual information matrix. A Delphi analysis is conducted to achieve the final strategies and calculate the risk reduction effect (& UDelta;RR) and cost of each strategy. Finally, protective and preventive strategies are prioritized according to the & UDelta;RR/cost ratio. The findings show that to reduce the number and severity of CwSO accidents, stop working authority and staffing for safety are the most effective preventative and protective strategies, respectively. Besides, inadequate supervision/management leadership is found to be the originating risk factor in many of the risk paths. This study incorporates mutual information between risk factors, BT, and preventive and protective barriers in the same, easy-to-understand visual model to examine a particular injury type, which is the primary contribution to theory. Overall, the risk assessment model developed is ex-pected to improve the effectiveness of safety management applications in construction sites and eventually contribute to the minimization of incidents in construction projects.en_US
dc.identifier.doi10.1016/j.ssci.2023.106248
dc.identifier.issn0925-7535
dc.identifier.issn1879-1042
dc.identifier.scopus2-s2.0-85164301382en_US
dc.identifier.urihttps://doi.org/10.1016/j.ssci.2023.106248
dc.identifier.urihttps://hdl.handle.net/11363/7768
dc.identifier.volume166en_US
dc.identifier.wosWOS:001036094700001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofSafety Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240903_Gen_US
dc.subjectHybrid bowtie modelen_US
dc.subjectSafety risk managementen_US
dc.subjectConstruction safetyen_US
dc.subjectOccupational health and safety (OHS)en_US
dc.subjectRisk mitigation measuresen_US
dc.titlePrioritization of risk mitigation strategies for contact with sharp object accidents using hybrid bow-tie approachen_US
dc.typeArticleen_US

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