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Hiroshi Ogawa
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Proceedings Papers

Analytical Study on Failure Mode Map for Lower Formed Head of Reactor Pressure Vessel Under BDBE

Hiroshi Ogawa, Hideo Machida, Naoto Kasahara
Proc. ASME. PVP2016, Volume 3: Design and Analysis, V003T03A087, July 17–21, 2016
Paper No: PVP2016-63487
https://doi.org/10.1115/PVP2016-63487
View Paper titled, Analytical Study on Failure Mode Map for Lower Formed Head of Reactor Pressure Vessel Under BDBE
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Topics: Failure mechanisms, Reactor vessels, Design, Failure, Earthquakes, Computer simulation, High temperature, Nozzles, Pressure, Stress
Proceedings Papers

Analytical Study on Failure Mechanisms by Extreme Loadings Under Design Extension Conditions

Hiroshi Ogawa, Hideo Machida, Naoto Kasahara
Proc. ASME. PVP2015, Volume 1B: Codes and Standards, V01BT01A003, July 19–23, 2015
Paper No: PVP2015-45553
https://doi.org/10.1115/PVP2015-45553
View Paper titled, Analytical Study on Failure Mechanisms by Extreme Loadings Under Design Extension Conditions
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Topics: Design, Failure mechanisms, Failure, Accidents, Earthquakes, Computer simulation, Accident management, Countermeasures, Ductile fracture, Fukushima nuclear disaster, Japan, 2011
Proceedings Papers

Strain Rate Evaluation of Some Typical Nuclear Power Plant Components During Plant Operation

Koji Dozaki, Hiromasa Chitose, Hiroshi Ogawa, Hideo Machida
Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 7, 95-101, July 18–22, 2010
Paper No: PVP2010-26086
https://doi.org/10.1115/PVP2010-26086
View Paper titled, Strain Rate Evaluation of Some Typical Nuclear Power Plant Components During Plant Operation
Open the PDF for Strain Rate Evaluation of Some Typical Nuclear Power Plant Components During Plant Operation in another window
Topics: Boiling water reactors, Design, Dynamic testing (Materials), Evaluation methods, Failure, Failure mechanisms, Fatigue, Fatigue life, Finite element methods, Nuclear power stations