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International Journal of Optimaization in Civil Engineering، جلد ۱۱، شماره ۳، صفحات ۳۹۷-۴۰۹
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی OPTIMIZED FLOORING SYSTEMS SELECTION BY ANALYTIC HIERARCHY PROCESS
چکیده انگلیسی مقاله Selecting an appropriate flooring system is essential for structures. Flooring system design has traditionally focused on weight loss and minimizing costs. However, in recent years, the focus of this sector has changed to include improving the environmental performance of building materials and construction systems. This paper illustrates a knowledge-based expert system as a tool to assess of flooring systems such as block joisted (BJ), steel-concrete composite (SCC), composite steel deck (CSD) and concrete slab (CS) based on sustainability criteria that are further divided into twenty sub-criteria. Analytical hierarchy process (AHP) is utilized as a multi-criteria decision making technique that helps to compute weights and rankings of sustainability criteria. For this purpose, some questionnaires completed by construction industry experts in order to compare criterions and sub-criteria in addition to assessment of optimized flooring systems. Then, results of the questionnaires are ranked by AHP and the most significant alternative is selected. The AHP results indicate that CSD system 47.9%, CS; 29.8%, SCC; 12.7% and BJ system 9.6% are the most and the least efficient systems, respectively.
کلیدواژه‌های انگلیسی مقاله analytical hierarchy process, multi-criteria decision-making, optimized flooring systems, sustainable construction.
نویسندگان مقاله | H. Dehghani


| M. Amiri Moghadam


| S. H. Mahdavi


نشانی اینترنتی http://ijoce.iust.ac.ir/browse.php?a_code=A-10-66-307&slc_lang=en&sid=1
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کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده Optimal design
نوع مقاله منتشر شده پژوهشی
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