张村河蓄水构筑物的多功能设计概念

以张村河堤岸整治工程为例,介绍了河道内蓄水构筑物的蓄水、溢流、美化及防洪等功能的创意设计,形成了人与自然和谐相处的环境体系;水工模拟试验结果表明,蓄水构筑物建成后能满足50年一遇洪水的防洪要求,小流量时,基本实现了蓄水建筑物间水面相连、过流动感和美学效果。张村河蓄水构筑物多功能设计概念将对北方间歇性城市河流综合整治工程具有重要的参考价值。

Multi-functional Design Concept for the Zhangcun River Water Storage Structures

In this paper,the creative design of river channel storage structures with multiple functions of water storage,overflow,beautification and flood control is introduced by taking the Zhangcun River embankment regulation works as an example,and the building-up of water storage structures will create a river system with harmonious environment between human and nature.It is shown from the hydraulic model test results that the completed water storage structures can meet the flood control requirements for 50 years return period flood,and the effects of water surfaces linking each other,water flowing feeling and esthetic function during a small river discharge can be realized.This multi-functional design concept will have an important reference value to the integrated regulation works of urban intermittent rivers in the North China.