中国科学院武汉岩土力学研究所海洋工程地质科研团队对我国南海上世纪90年代初构建的珊瑚礁砂混凝土构筑物服役现状跟踪调研,分析了高温、高湿、高盐、强紫外线环境下珊瑚礁砂混凝土强度损伤和组分溶蚀规律,探究了礁砂混凝土在长期高低温交变、冲刷磨蚀和盐雾化学侵蚀作用下的服役性能及其劣化机制。南海珊瑚礁砂是有别于陆源砂土的特殊岩土介质,是岛礁工程建设的主要承载体和建筑材料,就地取材的海水拌养珊瑚礁砂混凝土作为建筑材料受到重视并得以 Chinese Academy of Sciences, Institute of Rock and Soil Mechanics, Wuhan Institute of Marine Engineering Geology team on the South China Sea in the early 90s of last century, the construction of coral reef sand concrete structures tracking the status of service, analysis of high temperature, high humidity, high salt, strong UV coral reef sand concrete strength Damage and composition of the reef sand to explore the reef sand concrete in the long-term high-low temperature alternating erosion erosion and salt spray chemical attack service performance and degradation mechanism. Nanhai coral reef sand is a special geotechnical medium different from terrestrial sand, and is the main carrier and construction material for the construction of reefs and reefs.