With the global warming and sea level rising, it is widely recognized that there is an increasing tendency of typhoon occurrence frequency and intensity. The defenses code against typhoon attacks for nuclear power pla...With the global warming and sea level rising, it is widely recognized that there is an increasing tendency of typhoon occurrence frequency and intensity. The defenses code against typhoon attacks for nuclear power plant should be calibrated because of the increasing threat of typhoon disaster and severe consequences. This paper discusses the probabilistic approach of definitions about ＂probable maximum typhoon＂ and ＂probable maximum storm surge＂ in nuclear safety regulations of China and has made some design code calibrations by use of a newly proposed Double Layer Nested Mtdti-objective Probability Model （DLNMPM）.展开更多
随着全球气候变暖和海平面上升,台风发生的频次和强度呈逐年增大的趋势。由台风引发的灾害及带来的后果促使人们必须重新评估核电站的海岸防护标准。文中对核电安全规定中的"可能最大台风"(Probable Maximum Typhoon)、"...随着全球气候变暖和海平面上升,台风发生的频次和强度呈逐年增大的趋势。由台风引发的灾害及带来的后果促使人们必须重新评估核电站的海岸防护标准。文中对核电安全规定中的"可能最大台风"(Probable Maximum Typhoon)、"可能最大暴潮"(Probable Maximum Storm Surge)、"设计基准洪水"(Design Basic Flood)进行了概率分析,并用"双层嵌套多目标概率模式"(DLNMPM)对设计规范计算结果进行了修正。展开更多
基金supported by the Nationam Natural Science Foundation of China(Grant No.50679076)Office of State Flood Control and Drought Relief Headquarters of China(Grant No.20060120)
文摘With the global warming and sea level rising, it is widely recognized that there is an increasing tendency of typhoon occurrence frequency and intensity. The defenses code against typhoon attacks for nuclear power plant should be calibrated because of the increasing threat of typhoon disaster and severe consequences. This paper discusses the probabilistic approach of definitions about ＂probable maximum typhoon＂ and ＂probable maximum storm surge＂ in nuclear safety regulations of China and has made some design code calibrations by use of a newly proposed Double Layer Nested Mtdti-objective Probability Model （DLNMPM）.
文摘随着全球气候变暖和海平面上升,台风发生的频次和强度呈逐年增大的趋势。由台风引发的灾害及带来的后果促使人们必须重新评估核电站的海岸防护标准。文中对核电安全规定中的"可能最大台风"(Probable Maximum Typhoon)、"可能最大暴潮"(Probable Maximum Storm Surge)、"设计基准洪水"(Design Basic Flood)进行了概率分析,并用"双层嵌套多目标概率模式"(DLNMPM)对设计规范计算结果进行了修正。
