CAJ | 학술논문

简述了海砂混凝土在沿海工程中的应用概况，提出了应用过程中存在混凝土耐久性严重劣化的问题。从海砂混凝土的拌合物性能、力学性能以及耐久性三个方面进行综述，重点阐述了海砂混凝土的耐久性研究现状，并介绍了海砂混凝土的耐久性评估模型，同时对其在高性能混凝土以及钢管混凝土中的应用前景进行分析。
간술료해사혼응토재연해공정중적응용개황，제출료응용과정중존재혼응토내구성엄중열화적문제。종해사혼응토적반합물성능、역학성능이급내구성삼개방면진행종술，중점천술료해사혼응토적내구성연구현상，병개소료해사혼응토적내구성평고모형，동시대기재고성능혼응토이급강관혼응토중적응용전경진행분석。
The application of the sea-sand concrete in the actual engineering situation was summarized and it also put forward the prob-lem about the durability deterioration on the concrete existing in the process of application.However three aspects of research progress on the sea-sand concrete were reviewed:the concrete mixture performance,mechanical property and durability,with emphasizing on the study on the durability of sea sand concrete.Meanwhile the sea-sand concrete durability assessment model was introduced.And its prospect in the high performance concrete and concrete filled steel tube was studied.