機械学会設計・建設規格（第Ⅰ編 軽水炉規格）の開発

抄録

Rules on Material, Design and Construction for Nuclear Power Plants, Div. 1 Light Water Reactors (LWRs) has been developed to stipulate detail requirements for structural design and fabrication of the equipments of nuclear power plants (LWRs). Now this rule is used instead of the abolished MITI (Ministry of International Trade and Industry) Ordinance 501. Here the features and technical topics of this rule are introduced and the future activities are discussed.