BIM TECHNIQUES FOR INVESTIGATING GREEN ROOF FEASIBILITY: CASE STUDY AT NATIONAL TAIWAN UNIVERSITY

基于BIM技術的綠屋頂可行性研究：以台大資工館為例

魏太兵(Tai-Bing Wei) ； 郭斯傑(Sy-Jye Guo) ； 郭瀚嶸(Han-Jung Kuo) ； 周寬也(Kuan-Yeh Chou)

《中國土木水利工程學刊》 29卷3期 (2017/09) Pp. 161-167

https://doi.org/10.6652/JoCICHE.201709_29(3).0003

摘要

The growing threat of global warming and energy shortage shave created an urgent demand for reconstructing outdated building structures; the ＂green roof＂, to this effect, has garnered a great deal of research attention. In this study, we evaluated the financial benefit of fitting the Computer Science & Information Engineering (CSIE) Building at National Taiwan University with a green roof. By modeling the building's energy consumption in eQUEST software, we established an energy-saving reconstruction scheme and found that the green roof is most cost-effective when the area over the air-conditioning system was paved; further, among the several factors included in the model, we found that increase and decrease of electricity usage was the factor with the most influence on the evaluation index.

關鍵字

green roof ； eQUEST ； financial evaluation ； BIM

並列摘要

在全球暖化，能源使用日趨緊張的今天，舊建築的改造日益受到重視，增設綠屋頂是很重要的一個改造手段。綠屋頂有許多正面的社會效應，本研究僅針對綠屋頂可計量的節能效益部分進行財務評價，以臺灣大學資訊工程館為例，應用eQUEST軟體對資工館的能耗進行模擬，研究資工館綠屋頂的節能改造方案及效果，發現在該案例中，對空調區域的屋頂進行綠屋頂鋪設成本效益最佳，而對評價指標影響最大的因素是電費的增減。

並列關鍵字

綠屋頂 ； eQUEST ； 經濟分析 ； BIM