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

10.6652/JoCICHE.201709_29(3).0003

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

green roof ； eQUEST ； financial evaluation ； BIM ； 綠屋頂 ； eQUEST ； 經濟分析 ； BIM

中國土木水利工程學刊

29卷3期（2017 / 09 / 01）

161 - 167

英文

The growing threat of global warming and energy shortage shave created an urgent demand for reconstructing outdated building structures; the ＂green roof＂, to this effect, has garnered a great deal of research attention.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.

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。