【摘要】 为了保障水下隧道服役期结构安全控制，提出了服役期性能主动控制的理念，围绕是否需要控制和如何控制两个关键问题，采用离心试验，模型试验，多场、多体、多尺度协同仿真，数字图像相关（DIC）测试技术，大数据、人工智能，云-边-端协同计算等多种新型研究手段，揭示了水下隧道服役期结构性能演化机理，创建了水下隧道服役期结构性能评估方法，研发了水下隧道服役期结构性能主动控制技术。实现了水下隧道服役期结构性能分析的科学化、性能评估的标准化以及性能控制的精准化，建立了水下隧道服役期结构安全控制关键技术体系。更多还原

【Abstract】 In order to ensure the safety control of underwater tunnel structures during their service life, the concept of active control of service life performance was proposed. Centered on two key issues: whether control is needed and how to control it, various new research methods were adopted, including centrifugal testing, model testing, multi field, multi body, and multi-scale collaborative simulation, digital image correlation(DIC)testing technology, big data, artificial intelligence, cloud edge collaborative computing, and so on, Revealed the evolution mechanism of structural performance during the service period of underwater tunnels, created an evaluation method for structural performance during the service period of underwater tunnels, and developed active control technology for structural performance during the service period of underwater tunnels. The scientific analysis of structural performance during the service period of underwater tunnels, standardization of performance evaluation, and precision of performance control have been achieved, and a key technical system for structural safety control during the service period of underwater tunnels has been established更多还原