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تحلیل عوامل موثر بر توسعه مدل بلوغ ایمنی پیمانکاران در پروژههای ساخت با استفاده از رویکرد تصمیمگیری چند معیاره ترکیبی | ||
| نشریه مهندسی عمران امیرکبیر | ||
| مقاله 17، دوره 54، شماره 7، مهر 1401، صفحه 2759-2778 اصل مقاله (2.12 M) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22060/ceej.2022.19264.7118 | ||
| نویسندگان | ||
| محمد بنار؛ رامین انصاری* ؛ مهدی مهدی خانی | ||
| دانشکده مهندسی عمران، دانشگاه بین المللی امام خمینی (ره)، قزوین، ایران | ||
| چکیده | ||
| اجرای پروژههای ساخت با وجود آییننامههای مربوط به ایمنی همواره با مخاطراتی غیرقابل جبران شامل حوادث جانی و مالی برای منابع انسانی و پروژه همراه است، این رویدادها بر موازنه هزینه، زمان و کیفیت پروژهها تأثیر نامطلوب میگذارند. بنابراین وجود نظام مدیریت ایمنی میتواند نقش مؤثری در بهبود فرآیند مدیریت پروژه ایفاد کند. این پژوهش شامل شناسایی و ارزیابی مهمترین سطوح و معیارهای ایمنی در پروژههای ساخت، ارزیابی و توسعه یک مدل بلوغ مدیریت ایمنی در کارگاهها بر مبنای یک مطالعه موردی، تحلیل آماری دادههای حاصل از پرسشنامه و همچنین به کارگیری روش ترکیبی تصمیمگیری چند معیاره ترکیبی مبتنی بر تلفیق تکنیکهای فرآیند تحلیل سلسله مراتبی، رتبهبندی اولویتها از طریق تشابه به راهحل ایدهآل و آزمایش و ارزیابی تصمیمگیری، است. بر اساس نتیجه پژوهش، دوازده معیار مهم ایمنی با توجه به وزندهی انجام شده شناسایی و رتبهبندی شدند و سپس از بین سه پروژه مورد بررسی، یکی از آنها به عنوان نزدیکترین پروژه به راهحل ایدهآل انتخاب شد و در پایان مؤثرترین معیارها طبق اولویتبندی در چهار رکن اصلی پروژه مشخص شدند. مؤلفه بهرهگیری از سیستم یکپارچه مستندات و سوابق ایمنی پروژه توسط ذینفعان مختلف با امتیازهای 15/39 و 17/9579، مؤلفه استفاده از متدولوژیها و فرایندهای بهینه بر اساس رویههای به روز دنیا با امتیاز 11/1443 و مؤلفه تعیین اهداف، رویهها، استراتژیها و الزامات ایمنی پروژه و ابلاغ مستندات آن به ذینفعان با امتیاز 6/6906 به ترتیب مهمترین مؤلفهها در رکن رهبری و مدیریت سازمان پروژه و رکن پرسنل کلیدی و کارکنان، رکن شرکا و ذینفعان و رکن سیاست و استراتژیها شناخته شدند. | ||
| کلیدواژهها | ||
| مدیریت پروژههای ساخت؛ مدل بلوغ ایمنی؛ رویکرد تصمیمگیری چند معیاره ترکیبی | ||
| موضوعات | ||
| ایمنی پروژه های ساختمانی؛ مدیریت پروژه | ||
| عنوان مقاله [English] | ||
| Analysis of Factors Affecting the Development of Contractor's Safety Maturity Model in Construction Projects Using a Hybrid Multi-Criteria Decision Approach | ||
| نویسندگان [English] | ||
| Mohammad Banar؛ Ramin Ansari؛ Mahdi Mahdikhani | ||
| Department of Civil Engineering, Faculty of Technical and Engineering, Imam Khomeini International University, Qazvin, Iran | ||
| چکیده [English] | ||
| Despite safety regulations, the execution of construction projects has irreparable risks, including physical accidents and financial crashes for human resources and the project. These events adversely affect the balance of cost, time, and quality of projects. Therefore, a safety management system can play an effective role in improving the project management process. This research aims to identify and evaluate the most important levels and safety criteria in construction projects, evaluate and develop a safety management maturity model in workshops based on a case study, statistical analysis of the data obtained from the questionnaire, and the combined multi-criteria decision-making method. It is based on combining Analytical Hierarchy Process, Technique for Order Preference by Similarity to Ideal Solution, and Decision-Making Trial and Evaluation Laboratory methods. Based on the study results, twelve important safety criteria were identified and ranked according to the performed weighting. Then among the three study projects, one was selected as the project closest to the ideal solution. In the end, the most effective criteria were identified according to prioritization in the four main pillars of the project. Components of using the integrated system of project safety documentation and records by different stakeholders with scores of 15.39 and 17.9579, using optimal methodologies and processes based on UpToDate procedures with a score of 11.1443, and determining goals, procedures, strategies, and project safety requirements and communicating its documents with stakeholders with a score of 6.6906 were recognized as the most important components in the pillars of leadership and management of the project organization, key personnel and project staff, project partners and stakeholders, and policies and strategies, respectively. | ||
| کلیدواژهها [English] | ||
| Construction Projects Management, Safety maturity model, method of Multi-Criteria Decision Making (MCDM) | ||
| مراجع | ||
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