传统护岸块体结构简单，功能单一，多年来对生态环境产生了不利的影响。为了改善这一状况，在鱼类对孔隙的选择性试验的基础上，对生态护岸块体进行了重新设计，设计出了多孔型生态护岸块体。新型式的护岸块体具有很多比较大的孔隙，供鱼类穿梭和栖息；植生孔的增加为水生植物提供了生长环境；为了保证块体的稳定性，为护岸块体设计了嵌插结构，这也使护岸的连接更加多样，以便适应更多地形。通过多孔型生态护岸块体的稳定性分析，确定了3种满足稳定需求的块体设计尺寸。

Blocks of traditional revetment have simple structure and single function, and traditional revetment has a negative effect on the environment for years. In order to improve this situation, based on the experimental study on the selectivity of fish towards the pore, I redesigned the block of ecological revetment. And I have been designed the porous ecological revetment block. The new block of revetment has many big pores, and fishes swim around it and live in it; pore of plant growth provides a space for growing aquatic plant; in order to guarantee stability of the blocks, the article designs the embedded structure, it diversifies the connection of blocks to accommodate a variety of terrains. Through the stability analysis of porous ecological revetment block, three design sizes of block that meet the stability requirements was defined.