建築鋼構造のリユースシステムに関する研究:－二酸化炭素排出量の推定－ REUSE SYSTEM OF BUILDING STEEL STRUCTURES:—Estimation of CO<sub>2</sub> emission—
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The reuse system mentioned in this paper is an overall system for realizing a reuse business in a cyclic of process in a reuse flow, namely, design, fabrication, construction, maintenance, dismantling, and storage. Here, we take up Rolled H-section steels used for non-fireproof plants and warehouses. It is easy to handle them as reusable members because of manufactured in accordance with Japanese Industrial Standard.<br>Recently, environment of product is investigated. It is used as an environmental management in various fields. And it is important in the reuse system to evaluate the environment. This paper examines environment of reuse system following 2 aspects. First, the estimation method of CO<sub>2</sub> emission according to circulation of reuse flow and CO<sub>2</sub> emission intensities based on its method are shown. Secondly, a trial calculation of CO<sub>2</sub> emission in the reuse flow using mid-rise steel frame building model is conducted.
- Journal of Environmental Engineering (Transactions of AIJ)
Journal of Environmental Engineering (Transactions of AIJ) 75(652), 535-542, 2010
Architectural Institute of Japan