کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
853557 1470680 2016 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of Building Form on Energy Use for Buildings in Cold Climate Regions
ترجمه فارسی عنوان
اثرات فرم ساختمان بر استفاده از انرژی برای ساختمان ها در مناطق هوای سرد
کلمات کلیدی
فرم ساختمان، آب و هوای سرد استفاده از انرژی، مدل شبیه سازی، تجزیه و تحلیل میزان حساسیت
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
چکیده انگلیسی

Building form has significant effects on energy use in buildings, especially in cold climate regions. This research is focused on exploring the influences of parameters relevant to building forms on energy use for office buildings in Harbin, China. The input parameters include building orientation, aspect ratios, window-wall ratio, number of floors, and overall scales. The results show that the number of floors is the only dominant variable that affects annual heating energy use intensity, while the overall building scale is the most critical factor influencing both cooling and electricity use per unit of floor area. The comparison of results derived from machine learning methods indicates that the bagging MARS (Multivariate Adaptive Regression Splines), MARS, RF (random forest) are better models in predicting annual heating use. By contrast, the GP (Gaussian process) and bagging MARS are two most effective models for estimating both cooling and electricity use. The prediction for cooling and electricity intensities is more difficult than heating energy use in this case.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Procedia Engineering - Volume 146, 2016, Pages 182–189
نویسندگان
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