到目前为止,我国已建成8.5万座堤坝。据不完全统计,全国约有三分之一以上的大坝为病险工程。大坝安全被列为工程安全的首位,迫切需要研究大坝安全健康诊断理论和方法,确保工程安全。结合国家自然科学基金项目、“973”项目、国家“十五”科技攻关以及国家重大和重点工程研究项 So far, 85,000 dams have been built in our country. According to incomplete statistics, about one third of the country’s dams are dangerous projects. Dam safety is listed as the first place of engineering safety. It is urgent to study dam safety and health diagnosis theories and methods to ensure the safety of the project. Combined with the National Natural Science Foundation of China, the “973” project, the national “Tenth Five-Year” scientific and technological research and national major and key engineering research project