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混凝土耐久性能的优劣往往决定着工程结构的服役行为和寿命,为保障混凝土工程的高耐久和长寿命,混凝土耐久性评价及寿命评估方法已引起工程界高度重视,也成为研究的热点与难点。混凝土结构的服役环境复杂多变,任何单一的环境因素或力学荷载都可能造成混凝土设计性能的降低,而多种因素的协同作用会使这一过程变得更加错综复杂和难以预测。因此要想在混凝土耐久性的破坏机理及评价上有所突破,科学设备的开发与方法必须先行,
The durability of concrete often determines the service life and service life of engineering structures. To ensure the high durability and long life of concrete engineering, the durability evaluation and life assessment methods of concrete have drawn great attention from the engineering community and become the hot and difficult issues . The service environment of concrete structures is complex and changeable, and any single environmental factor or mechanical load may cause the decrease of concrete design performance. The synergetic effect of many factors will make the process more complex and unpredictable. Therefore, in order to break through the failure mechanism and evaluation of concrete durability, the development and method of scientific equipment must be carried out first,