耐震尤度設計におけるマクロ・マイクロ塑性理論
英字タイトル:
Macro and Micro Plastic Model for Earthquake Resistant Design
著者:
佐々木 克彦 Katsuhiko SASAKI 眞山 剛 Tsuyoshi MAYAMA
発刊日:
公開日:
Earthquake MotionNuclear Power PlantsPiping SystemsPlastic ModelsSafety Margin
Macro and Micro Plastic Model for Earthquake Resistant Design
著者:
佐々木 克彦 Katsuhiko SASAKI 眞山 剛 Tsuyoshi MAYAMA
発刊日:
公開日:
カテゴリ: 第6回
キーワードタグ:Earthquake MotionNuclear Power PlantsPiping SystemsPlastic ModelsSafety Margin
概要
Plastic theories have been used for evaluation of reliability of power plants including nuclear power plants over a period of time. Recently, new methods of evaluat ion for earthquake resistant of power plants is required because of the delay resume of the plants at Kasiwazaki-kariwa. This paper reports a method to make a new r ule to resume the plants subjected to earthquake with employing macro and micro plastic models for a structural analysis. Piping systems of a nuclear power plants a re targeted to be analyzed the plastic deformation due to earthquake motion and also to be estimated safety margin of the pipe systems considering earthquake motion.
