Earthquake Research Needs for Nuclear Power Plants

G. Housner
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引用次数: 7

Abstract

The high degree of safety required for nuclear power plants has given prominence to the problems of earthquake-resistant design. Extreme conservatism can lead to overly large factors of safety. Certain aspects of the earthquake design problem are discussed, such as, ground acceleration, response of structures, influence of damping, frequency content of ground motion, failure characteristics, and effect of foundation. Recommendations are made for research that would lead to more economic design.
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核电站的地震研究需求
核电站对安全性的要求很高,抗震设计问题突出。极端保守主义会导致过大的安全系数。讨论了地震设计问题的某些方面,如地加速度、结构的响应、阻尼的影响、地震动的频率含量、破坏特征和基础的作用。建议的研究将导致更多的经济设计。
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