| Summary: | 碩士 === 朝陽科技大學 === 環境工程與管理系碩士班 === 91 === The incorporation of environment and energy considerations into the building design will become the main stream of the building industry. This research intended to demonstrate the life-cycle inventory technique employed in the analysis of energy consumptions during the life time of two school building. Two types of building i.e., Steel Scaffolded Concrete (S.C.) and Reinforced Concrete (R.C.), located at Teaching County has been analyzed in this research.
There are five stages in the whole life of school buildings including manufacturing, erection, occupation, demolition and disposal. In this study, 50-year service time was assumed for both buildings. The results show that the most energy consumption occurs in the manufacturing stage for the S.C. building, that contributes 39.1％ of the total. For the R.C. building 51.6％ of energy consumption is contributed by the erection stage. However, the disposal stage contributes only 3.5 and 4.5 % for the S.C. and R.C. building, respectively.
It also concluded that both buildings consumed lots of energy during the first 30 years, and then energy consumption of the building was leveled off. The simulation of the shading design was also studied in the research. It found that the S.C. building with the shading board could save 29％ of energy during its service time, although it only saved 13％ for the R.C. building.
The uncertainty analysis was also implemented in the study. The Monte Carlo simulation was employed. The data were presented in the means and 95％ confidential intervals. Comparing the results of this study with Chebyshev’s Theorem, a relative difference of 1％ existed between these two methods
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