کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4923215 1430640 2016 37 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Integrated environmental sustainability and resilience assessment model for coastal flood hazards
ترجمه فارسی عنوان
یکپارچه سازی پایداری محیطی و مدل ارزیابی انعطاف پذیری برای خطرات سیلاب ساحلی
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی
Methodologies that analyze intersections between resilience and sustainability over a building's lifecycle are important to consider within the context of performance-based design. Life-cycle analysis (LCA) often incorporates building maintenance as part of use-phase environmental impacts; however, hazard-induced repairs are largely ignored. Furthermore, “sustainable” design strategies can lead to more damage and higher life-cycle impacts if the selected materials are less hazard resistant. This study presents an integrated sustainability and resilience assessment model for flood hazards for coastal, single-family residential (SFR) building designs that incorporates a probabilistic procedure for determining flood-related repairs during the useful life of the building and an LCA-based method for measuring the environmental impact of the building considering initial construction and flood-induced repairs. For a case study located in Saint Petersburg, Florida, the model shows that with minor changes in component configuration and materials, environmental sustainability indicators of embodied energy, carbon footprint, and water consumption can be reduced by approximately 40-60% when considering coastal flood damage repairs over a 30 year building life. The case study demonstrates that the model is a useful framework to support effective decision making considering life-cycle environmental impacts within an integrated sustainability and resilience performance-based design construct for residential buildings subjected to flood hazards within coastal areas.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Building Engineering - Volume 8, December 2016, Pages 141-151
نویسندگان
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