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大坝一旦完建,大坝业主和大坝工程师的首要职责就是通过实施检查和安全评估对大坝进行合理的维护,这也是相关条例、法规和法案的要求。之前,韩国的大坝安全评估都是基于规范和定性的方法,没有考虑自然的不确定性。最近,基于风险的大坝安全管理被认为是大坝安全管理下一代范例中真正可靠的选择。笔者介绍了目前传统的制度体系在大坝安全管理中是如何运作的,以及基于风险的大坝安全管理是如何作为一种新的大坝安全范例来引进的。笔者还会介绍一些大坝安全导则和法规来追述韩国大坝安全管理的变化历史。最后,笔者将简要介绍某大坝在大坝风险评估方面开展的工作,这是新的大坝安全范例。
Once the dam is completed, the primary responsibility of the dam owners and dam engineers is to properly maintain the dam by conducting inspections and safety assessments, which are also requirements of the relevant ordinances, codes and acts. Previously, South Korea’s dam safety assessment was based on normative and qualitative methods, without considering the natural uncertainty. Recently, risk-based dam safety management was considered a truly reliable option for the next generation of dam safety management. The author introduces how the current institutional system works in dam safety management and how risk-based dam safety management is introduced as a new dam safety paradigm. The author will also introduce some of the dam safety guidelines and regulations to track the history of change in South Korea’s dam safety management. Finally, I will briefly outline the work of a dam on dam risk assessment, a new paradigm for dam safety.