建築鉄骨構造のライフサイクルにおける環境負荷削除のシナリオとその評価

概要

論文の詳細を見る
Architectural steel structures can be considered as a hierarchy, composed of the building, the system, the subsystem, the member and the material level. This paper studies LCC0_2 corresponding to each of these levels and discusses corresponding means of reducing LCC0_2. To illustrate, calculations were made with respect to an apartment building. If the subsystem level having a building life of 1,000 years should be feasible, it would be possible to reduce LCC0_2 by about 50%, compared to the case of rebuilding every 100 years. In the case of rebuilding every 100 years, if reuse at the member level should be feasible, about 30% reduction of LCC0_2 would be possible. Any recycling at the material level would permit a cut of about 20% in LCC0_2.
社団法人日本建築学会の論文
2000-07-30