人工鱼礁是实现海洋牧场建设、海域生态调控和海洋生境修复的主要手段之一.人工鱼礁的聚鱼效果主要取决于礁体建造材料、结构造型、流体力学特征及礁体布局等因素.总结了国内外人工鱼礁工程技术的发展历程,阐述了我国人工鱼礁发展存在的问题.通过查阅文献资料,总结了礁体造型和设计方面的研究进展,主要包括:现有人工鱼礁礁体材料的优、缺点,新型复合材料应用空间等;主要礁体构型及现有设计方法;采用流体力学模型试验和数值计算,开展礁体水动力学行为研究的进展;人工诱导流场和人工鱼礁布局主要方法.结合我国人工鱼礁现状,提出人工鱼礁设计与应用的发展趋势和重点研究方向,以期为我国人工鱼礁建造和升级提供参考.
Artificial reefs is one of the major means to realize sea ranching construction, marine ecology controland marine habitat restoration. The fish accumulating effect of artificial reefs depends on many factors such asreef materials, structure form, hydrodynamic features and reefs layout. This paper summarizes the advances inartificial reef engineering technology at home and abroad from the following aspects: the advantage anddisadvantage of current artificial reef materials and the application potentials of new composite materials, majorreef configurations and current designing methods, researches in reef hydrodynamic behaviors usinghydrodynamic model test and numerical calculation methods, as well as methods of artificially induced flowfield and reef layout. Then according to the present situation of artificial reefs in China, it points out thedevelopment trend and key research directions of artificial reefs design and application, in the wish to providereference for artificial reefs construction and upgrading in China.