中文摘要：

本文综述了海洋平台结构模态参数识别和损伤诊断技术的发展状况,对基于动力测试的损伤诊断方法进行了归纳评价,着重分析了该技术在实际应用中困难,介绍了近年来海洋平台结构模态参数识别和损伤诊断最新研究进展。最后,讨论了海洋结构损伤诊断领域未来发展的关键问题,对该技术未来发展前景进行展望,并且提出亟待解决的难题。

英文摘要：

This paper reviews the state-of-the-art research progress on the modal parameters identification and damage diagnosis for offshore platform structures. The technology of damage detection based on the dynamic responses is summarized. Then, the new progress in the field of the health monitoring for offshore platform structures is introduced. Finally, some key problems of offshore platform damage diagnosis are discussed. Some specific research issues of damage diagnosis technology for offshore engineering stru...