ユーザーの要望を反映した耐震性能レベルの確率的設定手法の提案

概要

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Many methods have been developed for evaluating the earthquake-resistant performance of buildings. However, we have no adequate method for directly communicating with users on target earthquake-resistant level using simple words. With the development of performance-based design, designers need to communicate more with users regarding target levels of building performance. They also need to have a precise understanding of structural safety and to be able to explain it to users to determine a target level of building design. Therefore, the target earthquake-resistant level required by Japanese society must be clarified quantitatively. This paper describes a new method for deriving user's needs on target earthquake-resistant level as a design index, and tries to evaluate a desirable target level probabilistically from user questionnaires based on structural reliability theory. Many users do not have any methods to express their requirements on target earthquake-resistant level, but our proposed method could evaluate users' requirement as a reliability index without using technical terms.
一般社団法人日本建築学会の論文
2001-03-20