نوع مقاله : مقاله پژوهشی
نویسندگان
1 گروه مهندسی ایمنی، بهداشت و محیط زیست، واحد شیراز، دانشگاه آزاد اسلامی، شیراز، ایران
2 استادیار گروه مهندسی صنایع، واحد شیراز، دانشگاه آزاد اسلامی، شیراز، ایران.
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
Abstract
Context and Purpose: With the expansion of the construction industry and the growing complexity of projects, workforce safety has become one of the main challenges. Unsafe worker behaviors are among the most significant causes of accidents and injuries. This study aims to identify and evaluate the key factors influencing these behaviors in the construction industry.
Methodology: This applied, descriptive-survey research used a combined fuzzy Delphi-DEMATEL method to collect and analyze data. The statistical population included experts and managers of Aban Air Cooler Company (AACC), selected through snowball sampling. Data collection was conducted using questionnaires. In the first stage, 18 critical factors were identified and confirmed using the FDM. Then, the causal relationships among these factors were analyzed by the DEMATEL.
Findings: The results indicated that, based on the net effect (r–c), the components of “violation of operational procedures”, “changes in process equipment”, “physical environment”, “lack of safety knowledge”, “poor communication between management and workers”, “adverse psychological factors”, “skill-based errors”, “inadequate safety production management system”, “poor human resource management”, “lack of safety awareness”, and “poor equipment management” were classified as causal (influential) factors. In contrast, “lack of feedback and analysis of past incidents”, “overconfidence or job arrogance”, “organizational safety culture”, “family conflicts or personal problems”, “lack of participation in practical safety training”, “adverse physiological factors”, and “lack of active and continuous supervision” were identified as effect (influenced) factors. Furthermore, according to total importance (r+c), the five factors of “adverse psychological factors”, “lack of safety knowledge”, “family conflicts or personal problems”, “poor communication between management and workers”, and “lack of participation in practical safety training” were ranked as the most important among all components.
Conclusion: findings can assist managers and experts in the construction industry in identifying and focusing on critical factors to prevent unsafe behaviors.
کلیدواژهها [English]
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