高速载运设施的无损检测技术应用和发展趋势

高速载运设施事关国家命脉，在其生产、布设、使用和维护各个环节，都需无损检测技术保驾护航。本文就高速载运设施无损检测的必要性，检测现状、检测技术的发展趋势（包括基于多物理原理的新型伤损检测技术，材料应力、微观结构、机械性能等状态检测，以及无损检测和结构健康监控及人工智能的结合）进行综述，旨在为高速载运设施的无损检测打下基础。

Application and Development Trend of Non-destructive Testing Technology for High-Speed Transportation Facilities

Given the critical role of high-speed transportation facilities, non-destructive testing technology is required in all aspects of their production, deployment, use and maintenance. We discuss the necessity of non-destructive testing of high-speed transportation facilities, the status of testing, the development trend of testing technology, including new detection technology based on multi-physics principle, material stress, microstructure, mechanical properties and other status testing, as well as non-destructive testing and structural health that integrate artificial intelligence. Our research will lay the foundation for non-destructive testing of high-speed transportation facilities.