建築構造の耐震安全性と地球環境影響との関係に関する考察(第4部学術論文,地球環境と防災のフロンティア)

概要

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The relation between structural seismic safety and environmental load is discussed. Ten-story steel structure models are designea, and the amount of emission of CO2, used resources and industrial wastes are evaluated. The parameters of the design cases are steel type, seismic capacity, and base-isolated or not. From the evaluation results, it is found that the improvement of seismic capacity leads to physically long-lived structure, by which the wastes due to large earthquake ground motion decreases, although large amount of resources and CO2 discharge are brought about. In addition, it is pointed out that we should evaluate many items of environmental effect in parallel totally to avoid misunderstandings or bias.
社団法人日本建築学会の論文
2008-02-20