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تحلیل ساختاری پیشرانهای تأثیرگذار بر موفقیت پروژههای ساختوساز در کلانشهرهای ایران، مطالعه موردی: کلانشهر تهران | ||
| فصلنامه علمی پژوهش های بوم شناسی شهری | ||
| مقاله 8، دوره 17، شماره 1 (پیاپی 42)، فروردین 1405، صفحه 137-152 اصل مقاله (1.27 M) | ||
| نوع مقاله: علمی-پژوهشی | ||
| شناسه دیجیتال (DOI): 10.30473/grup.2025.71191.2853 | ||
| نویسندگان | ||
| محمدرضا جواهری تفتی* 1؛ مهدی بابایی2 | ||
| 1استادیار، گروه مهندسی عمران، واحد یزد، دانشگاه آزاد اسلامی، یزد، ایران | ||
| 2دانشجوی دکتری، گروه عمران ، دانشگاه آزاد اسلامی، تفت، ایران. | ||
| چکیده | ||
| صنعت ساختوساز نقشی حیاتی در توسعه و پیشرفت کلانشهرها ایفاء میکند. با اینحال، پروژههای ساختوساز با چالشهای متعددی ازجمله عدم موفقیت در اتمام بهموقع، فراتر رفتن از بودجه و عدم رعایت استانداردهای کیفی روبهرو هستند. شناسایی و درک عوامل مؤثر بر موفقیت پروژههای ساختوساز، گامی ضروری برای غلبه بر این چالشها و ارتقاء کیفیت ساختوساز در کلانشهرها است. پژوهش حاضر با هدف تحلیل ساختاری پیشرانهای تأثیرگذار بر موفقیت پروژههای ساختوساز در کلانشهر تهران انجام شد. باتوجه به اهداف تحقیق و پیشرانهای مورد بررسی نوع تحقیق ازلحاظ هدف کاربردی و ازلحاظ روش توصیفی- تحلیلی است. دادههای نظری با روش اسنادی و دادههای تجربی با روش پیمایشی بر پایه تکنیک دلفی تهیه شد. حجم نمونه تحقیق 20 نفر از خبرگان و متخصصین بودند که با استفاده از نمونهگیری هدفمند انتخاب شدند. در این مطالعه 29 نیروی پیش برنده با روش تحلیل اثرات متقابل ساختاری در نرمافزار MICMAC پردازش شد. یافتهها ازنظر تحلیل اثرات متقابل، بیانگر پراکندگی محرکها در وضعیتی پیچیده و بینابین از اثرگذاری و اثرپذیری بود. نتایج پژوهش نشان داد که از میان 29 نیروی پیشران، 11 پیشران در تأثیرگذار بر موفقیت پروژههای ساختوساز در کلانشهر تهران اثر کلیدی بیشتری دارند که شامل تأمین مالی مناسب، برنامهریزی دقیق و جامع، مطابقت با مقررات و قوانین، بودجهبندی واقعبینانه، رعایت استانداردهای ایمنی، استفاده از مصالح و تجهیزات باکیفیت، طراحی دقیق و مهندسی، ارتباطات شفاف بین تمام ذینفعان پروژه، مدیریت کارآمد، مدیریت هزینه و انتخاب پیمانکار واجد شرایط هستند. این نیروها ازنظر عملکرد سیستمی نقش تأثیرگذاری بالا و تأثیرپذیری اندک را در محیط سیستم با هدف ارتقای کیفیت زندگی در بافتهای مورد مطالعه ایفا میکند و در نتیجه مؤثرترین و کلیدیترین پیشرانها محسوب میشوند. | ||
| کلیدواژهها | ||
| ساختوسازهای شهری؛ ساختمان؛ تحلیل ساختاری؛ کلانشهر تهران | ||
| عنوان مقاله [English] | ||
| Structural Analysis of Drivers Influencing the Success of Construction Projects in Iranian Metropolises, Case Study: Tehran Metropolis | ||
| نویسندگان [English] | ||
| mohammad reza javaheri tafti1؛ Mehdi Babaei2 | ||
| 1Associate Professor, Department of Geography and Urban Planning, Payame Noor University, Tehran, Iran | ||
| 2Ph.D. Candidate, Department of Geography and Urban Planning, Payame Noor University, Tehran, Iran. E-mail: | ||
| چکیده [English] | ||
| The construction industry plays a vital role in the development and progress of metropolises. However, construction projects face several challenges, including failure to complete on time, over budget, and failure to meet quality standards. Identifying and understanding the factors affecting the success of construction projects is a necessary step to overcome these challenges and improve the quality of construction in metropolises. Therefore, an effort was made in the present research. In this direction, the present research was carried out with the aim of structural analysis of drivers influencing the success of construction projects in Tehran metropolis. According to the objectives of the research and the drivers under investigation, the type of research is applied in terms of purpose and descriptive-analytical in terms of method. Theoretical data was prepared by document method and experimental data by survey method based on Delphi technique. The statistical population of 20 experts and specialists is based on judgmental sampling that 29 driving forces have been processed by structural interaction analysis method in MICMAC software. In terms of the analysis of mutual effects, the findings indicate the dispersion of stimuli in a complex and intermediate state of effectiveness and effectiveness; The results showed that among the 29 driving forces, 11 driving forces have a more key effect on the success of construction projects in Tehran metropolis, which include proper financing, accurate and comprehensive planning, compliance with regulations and laws, realistic budgeting, compliance Safety standards, use of quality materials and equipment, accurate design and engineering, clear communication between all project stakeholders, efficient management, cost management and selection of qualified contractors. In terms of systemic performance, these forces play the role of high influence and low influence in the system environment with the aim of improving the quality of life in the studied contexts, and as a result, they are considered the most effective and key drivers. | ||
| کلیدواژهها [English] | ||
| Project, Urban Construction, Building, Structural Analysis, Tehran Metropolis | ||
| مراجع | ||
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