دانلود مقاله ISI انگلیسی شماره 69625
عنوان فارسی مقاله

یک سیستم مدیریت در سطح برنامه برای چرخه عمر ارزیابی زیست محیطی و اقتصادی پروژه های ساختمانی پیچیده

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
69625 2015 13 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
A program-level management system for the life cycle environmental and economic assessment of complex building projects
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Environmental Impact Assessment Review, Volume 54, September 2015, Pages 9–21

کلمات کلیدی
مدیریت برنامه؛ ارزیابی چرخه عمر ؛ هزینه چرخه عمر؛ ساختمان
پیش نمایش مقاله
پیش نمایش مقاله یک سیستم مدیریت در سطح برنامه برای چرخه عمر ارزیابی زیست محیطی و اقتصادی پروژه های ساختمانی پیچیده

چکیده انگلیسی

Climate change has become one of the most significant environmental issues, of which about 40% come from the building sector. In particular, complex building projects with various functions have increased, which should be managed from a program-level perspective. Therefore, this study aimed to develop a program-level management system for the life-cycle environmental and economic assessment of complex building projects. The developed system consists of three parts: (i) input part: database server and input data; (ii) analysis part: life cycle assessment and life cycle cost; and (iii) result part: microscopic analysis and macroscopic analysis. To analyze the applicability of the developed system, this study selected ‘U’ University, a complex building project consisting of research facility and residential facility. Through value engineering with experts, a total of 137 design alternatives were established. Based on these alternatives, the macroscopic analysis results were as follows: (i) at the program-level, the life-cycle environmental and economic cost in ‘U’ University were reduced by 6.22% and 2.11%, respectively; (ii) at the project-level, the life-cycle environmental and economic cost in research facility were reduced 6.01% and 1.87%, respectively; and those in residential facility, 12.01% and 3.83%, respective; and (iii) for the mechanical work at the work-type-level, the initial cost was increased 2.9%; but the operation and maintenance phase was reduced by 20.0%. As a result, the developed system can allow the facility managers to establish the operation and maintenance strategies for the environmental and economic aspects from a program-level perspective.

خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.