化学プラントの運転性能を判断基準とした耐震対策戦略(F.一般セッション)

概要

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Pro-earthquake upgrading and modification of existing chemical plant facilities have been performed by mean of a procedure of the Seismic Design Code and Guidelines of High-pressure Gas Facilities in Japan. Main purpose of this seismic design code is to ensure public safely at seismic events. From the view points of seismic risk of corporate management, CSR (corporate Social Responsibility) and productivity of the plants are also important for seismic assessment In this paper, authors proposed strategy for seismic assessment to select appropriate pre-earthquake upgrading and modification considering productivity of plants based on fault tree analysis. This assessment will enable to select weak damage modes and to allocate countermeasure cost appropriately to the selected damage modes.
地域安全学会の論文