Аnalysis of seismic and vibration capacities of the WWER-1000 control rod drive system
Transactions of the 14th SMIRT, Lyon, France, August 1997
- Авторы : [Alexey M. Berkovskiy] Берковский А.М., [Viktor V. Kostarev] Костарев В.В., [Alexander Yu. Shchukin] Щукин А.Ю.
- Язык: English
- Страницы: 8
- Библио-ссылка
- Библиотека: Conference Papers
- Год: 1997
- Файл: Control_Rods.pdf
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This paper presents the results of experimental and computer analyses of seismic margin capacity and operability under abnormal vibration of PWR (WWER) Control Rod Drive System (CRDS). A special PC computer program “SEISM-2000” for non-linear dynamic analysis of CRDS has been developed and verified regarding to shaking table experiment of the CRDS ¼ scale model. The result of experiment and analysis show high sensitivity of the PWR CRDS operability to seismic and vibration loading.