Abstract: Recently，we can see an increasing amount of dam damage or failure due to aging，earthquakes occurrence and unusual changes in weather. For this reason，dam safety is gaining more importance than ever before in terms of disaster management at a national level. Therefore，the government is trying to come up with an array of legal actions to secure consistent dam safety. Other dam management organizations are also taking various institutional and technical measures for the same purpose. The Korea Water Resource Corporation（Kwater）which is currently operating and managing 30 large dams，has developed a dam safety management system，KDSMS，for consistent and efficient dam safety management. The KDSMS consists of dam and reservoir data，a hydrological information system，a field inspection and data management system，instrumentation and monitoring system including earthquake monitoring，a field investigation and safety evaluation system，and a collective information system. The KDSMS is a kind of enterprise management system which has been developed to deal with safety management of each field，research center，and headquarter office and their correlation as well as detailed safety information management。

摘要： 最近，由大坝老化、地震和异常天气变化引起的大坝损坏或失事越来越多，因此，大坝安全特别是国家层面上的灾害管理得到了前所未有的重视。为保证大坝安全，政府采取了一系列法定措施，其他大坝管理组织也在积极开展各种学术活动和采取技术措施。韩国水资源公司（Kwater）负责运营和管理30座大坝，为了实现高效的大坝安全管理，该公司开发了一套大坝安全管理系统KDSMS。KDSMS系统包括大坝和水库数据、水文信息系统、现场检查和数据管理系统、仪器和监测系统（包括地震监测、现场调查和安全评价系统）和综合信息系统。KDSMS是一