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The traditional factor of safety: a factor of safety against what?

机译:传统安全因素:针对什么的安全因素?

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摘要

Recent developments in the analysis of dams have led to a better insight and confidence in the behaviour of dams. However, the way we are practicing dam safety, using deterministic factors, has not changed very much. Factors of safety are round numbers, lumping together uncertainties and imperfect knowledge of various sources. Transparency is weak; tracking the main sources of uncertainties is less of an issue. Its influence is marginalized, as is the search for a balance between safety and economy. This paper explores steps accounting for uncertainties when evaluating the safety of dams.
机译:大坝分析的最新发展已使人们对大坝的行为有了更好的认识和信心。但是,我们使用确定性因素来实践大坝安全的方式并没有太大变化。安全因素是整数,将不确定性汇总在一起,并且对各种来源的知识不完善。透明度差;追踪不确定性的主要来源不再是问题。其影响被边缘化,在安全与经济之间寻求平衡也是如此。本文探讨了在评估大坝安全性时考虑不确定性的步骤。

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