低影响开发(LID)透水铺装技术研究进展

透水铺装技术作为低影响开发(low impact development,LID)措施之一,对于消纳、净化降水径流具有重要作用。主要从透水铺装系统的结构和类型、对径流量的削减效果、对水质净化效果及其水质水量模拟模型等4个方面论述了国内外主要研究进展和理论成果;从透水铺装技术的结构稳定性、效能、影响因素、模拟模型等方面探讨了目前该技术研究存在的不足;对该技术未来主要研究方向进行了展望,为我国生态城市建设和城市水环境改善提供借鉴和参考。

Progress in the permeable pavement technology for Low-impact Development (LID)

Permeable pavement technology, as one of the low-impact development (LID) measures, plays an important role in detaining, absorbing and purifying rainfall runoff. In this paper, the main research progress and theoretical achievements at home and abroad are discussed from four aspects: the structure and type of permeable pavement system, the regulation effect of runoff water quality purification water quantity and its water quality and water quantity simulation model. The deficiency of present research on permeable pavement technology including structural stability, performance, affecting factors, simulation models and other aspects is discussed. The future research direction of this technology is also discussed. It will provide reference for the construction of eco-city and the improvement of urban water environment.