蜂窝仿生结构在海绵化透水铺装中的应用展望

Prospect the application of honeycomb bionic structure in sponge permeable pavement

透水铺装具有减缓城市内涝、改善城市热环境、涵养地下水源等功能。分析了当前透水铺装在应用上存在的问题。介绍了蜂窝仿生结构的优越性,作为一种集优越力学性能与结构效率于一体的新型工程材料,蜂窝结构应用于城市硬化地面的海绵化改造,具有足够的科学合理性和广泛的应用前景。展望了蜂窝仿生结构用于城市硬地面海绵化改造的技术优势。以城市广场、步行街道为主要改造目标,以多孔的蜂窝结构代替传统的不透水块体结构,能有效减少污染排放,美化城市环境。

Permeable pavement allows the rainfall penetrating through the pavement structure immediately using por-ous layers,which can help eliminating the surface runoff,improving the urban thermal environment,and recharging the ground water.This paper analysed the problems existing in the application of permeable pavement.It introduced the advantage of the permeable pavement,as a new kind of engineering materials that integrating superior mechanical properties and structural efficiency,honeycomb structure has sufficient scientific rationality and widely application potential when applied it to the sponge reconstruction of urban hardened ground.Prospected the technical advantages of honeycomb bionic structure in the Spongification reconstruction of urban hard ground.Adopting permeable pavement on ground of urban square and pedestrian street,which can effectively reduce the quantity of stormwater runoff and pollutant emission effectively.