Based on the demand of flood prevention and problem of setting for the sub-embankment,a kind of sub-embankment for flood prevention is set up.The sub-embankment is foldaway and assembling.

• 针对防洪工程要求和目前防洪子堤技术存在的问题,提出了可折叠的装配式防洪子堤的设计思想,进行了子堤的材料性能试验和结构设计,研制了一种装配式玻璃钢桐木夹层防洪子堤。