نوع مقاله : مقاله پژوهشی
نویسندگان
1 استادیار، گروه مهندسی و مدیریت ساخت، دانشکده مهندسی، دانشگاه پیام نور، تهران، ایران
2 دانشجوی کارشناسی ارشد مهندسی و مدیریت ساخت، گروه عمران، دانشکده فنی و مهندسی، دانشگاه غیرانتفاعی دانش البرز، قزوین، ایران
چکیده
این تحقیق با هدف ارائه مدلی جهت فشرده‌سازی برنامه زمانبندی با انتخاب فعالیتهای بهینه از لحاظ هزینه، زمان، کیفیت و ریسک با استفاده از روش تاپسیس صورت گرفته است. پژوهش ﺣﺎﺿﺮ از ﻟﺤﺎظ ﻧﺘﺎﯾﺞ، ﮐﺎرﺑﺮدی اﺳﺖ و ﻧﺘﺎﯾﺞ آن در راﺳﺘﺎی ﺗﻮﺳﻌﻪ تکنیکهای مدیریت پروژه و ﺣﺮﮐﺖ ﺑﻪ ﺳﻤﺖ ﺑﮑﺎرﮔﯿﺮی تکنیکهای مهندسی در بهبود ﻋﻤﻠﮑﺮد سازمانهای ﻣﺠﺮی طرحهای ﻋﻤﺮاﻧﯽ و سرمایهگذاری ﻗﺎﺑﻞ اﺳﺘﻔﺎده اﺳﺖ. روشهای گردآوری اطلاعات در این پژوهش به دو دسته میدانی و کتابخانهای تقسیم میشود. از روش کتابخانهای جهت جمعآوری اطلاعات مربوط به ادبیات موضوع و پیشینه پژوهش و از روش میدانی جهت گردآوری اطلاعات برای بررسی اهداف پژوهش استفاده شده است. در این پژوهش ابزار جمعآوری داده ها ابزار پرسشنامه است. جامعه آماری تحقیق برای پرسشنامه تعداد 5 نفر از خبرگان ساختمانی بخش خصوصی را شامل شده است که پرسشنامه خبرگان در میان آنها پخش شد. در ﯾﮏ ﻣﺴﺌﻠﻪ بهینهسازی ﺑﺎ موازنهی زﻣﺎن، ﻫﺰﯾﻨﻪ، ﮐﯿﻔﯿﺖ و رﯾﺴﮏ، روشهای اﺟﺮاﯾﯽ ﻣﻨﺎﺳﺐ ﺑﺮای اﻧﺠﺎم مجموعه ی فعالیتهای ﯾﮏ ﭘﺮوژه از اﺑﺘﺪا ﺗﺎ انتها ﺑﺎﯾﺪ ﺑﻪ گونهای اﻧﺘﺨﺎب ﺷﻮد ﮐﻪ ﻋﻮاﻣﻞ زﻣﺎن، هزینه، ﮐﯿﻔﯿﺖ و رﯾﺴﮏ ﮐﻞ اجرای ﭘﺮوژه بهینه ﮔﺮدد. در اﯾﻦ پژوهش ﺑﺮای ﺣﻞ ﻣﺴﺌﻠﻪ از اﻟﮕﻮرﯾﺘﻢ تاپسیس اﺳﺘﻔﺎده ﺷﺪه است.
کلیدواژه‌ها
عنوان مقاله [English]
Compression of the Schedule by Selecting the Optimal Activities in Terms of Cost, Time, Quality and Risk Using TOPSIS Method
نویسندگان [English]
- Ali Ghorbani 1
- Amir Ghiasi 2
1 Assistant Professor, Construction Engineering and Management Department, Faculty of Engineering, Payam Noor University, Tehran, Iran
2 Master's Student of Engineering and Construction Management, Department of Civil Engineering, Faculty of Engineering, Danesh Alborz Qazvin University, Qazvin, Iran
چکیده [English]
This research aims to provide a model to compress the schedule by selecting the optimal activities in terms of cost, time, quality and risk using TOPSIS method. The current research is applied in terms of results and its results can be used in the direction of developing project management techniques and moving towards the application of engineering techniques in improving the performance of organizations implementing construction and investment projects. A library is divided. The library method was used to collect information related to the subject literature and the background of the research, and the field method was used to collect information to investigate the research objectives. In this research, the data collection tool is a questionnaire. The statistical population of the research for the questionnaire included 5 construction experts from the private sector, among whom the questionnaire was distributed. In an optimization problem with balancing time, cost, quality and risk, the appropriate implementation methods for performing a set of activities of a project from the beginning to the end should be chosen in such a way that the factors of time, cost, quality and risk of the whole project implementation are optimized. In this research, TOPSIS algorithm was used to solve the problem.
کلیدواژه‌ها [English]
- Schedule compression
- Developing
- Data collection tool
- Optimization
- TOPSIS algorithm
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