مدلسازي علل آتشسوزي مخازن مازوت در يک کارخانه صنعتي با استفاده از روش Tripod Beta
ارتقای ایمنی و پیشگیری از مصدومیت ها,
دوره 9 شماره 1 (2021),
20 فروردین 2021
,
صفحه 54 -44
https://doi.org/10.22037/meipm.v9i1.32471
چکیده
سابقه و هدف: کاربرد سوختهای فسیلی در صنایع میتواند پتانسیل وقوع حوادثی مانند آتشسوزی و انفجار را در پی داشته باشد. وقوع این حوادث عواقب جبرانناپذیر مالی، انسانی و زیستمحیطی خواهد داشت که با شناسایی و کنترل عوامل ایجادکننده میتوان از بروز بسیاری از حوادث بالقوه پیشگیری نمود. این مطالعه باهدف شناسایی و مدلسازی عوامل مؤثر بر وقوع حادثه آتشسوزی مخازن مازوت در یک کارخانه صنعتی انجام گردید.
روش بررسی: مطالعه حاضر بهصورت مقطعی- توصیفی در سال 1398 بر روی مخازن مازوت در یک کارخانه صنعتی با استفاده از روش Tripod Beta انجام شد. دادههای ضروری برای مدلسازی با استفاده از روشهای مصاحبه، مشاهده عملیات و بررسی اسناد جمعآوری شد. سپس عوامل ریسک اصلی، پیششرطها و علتهای پنهان و همچنین موانع حفاظتی موجود شناسایی و درختواره حادثه ترسیم شد.
نتایج: نتایج حاصل از این پژوهش با شناسایی 19 عامل ریسک اصلی نشان داد که بیشترین سهم مربوط به روشها و تجهیزات دفاعی (8/36%) و کمترین مربوط به طراحی و سختافزار (2/5%) بود. شکست روشها و تجهيزات تدافعي در فرار و نجات و نظارت نامناسب بهعنوان شایعترین پیش شرایط و مناسب یا کافي تعریف نشدن روش رایج نظارت بر فعالیتهای کاری در شرکت نیز بهعنوان متداولترین اشکال پنهان شناسایی شد.
نتیجهگیری: نتایج پژوهش حاکی از آن بود که روشها و تجهیزات دفاعی، آموزش و سازمان به ترتیب بیشترین نقش را در ایجاد آتشسوزی مخازن مازوت داشتند. ازاینرو استفاده از روشها و تجهیزات دفاعی مناسب برای ارتقا ایمنی و همچنین آموزش مدیران و کارکنان بهمنظور انجام ایمن فعالیتهای کاری و سازماندهی مناسب امور ایمنی برای کاهش ریسک آتشسوزی مخازن مازوت در شرکت موردمطالعه ضروری است.
How to cite this article: Ghahramani A, Zavvar H, Hemmatjo R. Modeling the Causes of Fuel Oil Tank Fire in an Industrial Plant Using Tripod Beta Method. J Saf Promot Inj Prev. 2021; 9(1):44-54.
- مدلسازی حوادث، Tripod Beta، مخازن مازوت، اعمال ناایمن
ارجاع به مقاله
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