生态护岸中绿化混凝土的应用现状及展望

绿化混凝土护岸是将生物技术与工程技术相结合的护岸形式之一,具有固土护坡、保持水土、生态修复、美化景观等重要功能。简要综述了国内外护岸技术的研究历程,基于绿化混凝土的定义和内涵,分析了绿化混凝土的特点和优势。从绿化混凝土护岸的原理和发挥效益为出发点,探讨了其防治工程的安全性、生态系统的完整性、城市环境的美观性。根据不同的施工方式,对比研究了不同护岸型式在工程、经济、生态方面的优劣。结合实际工程应用,阐述了绿化混凝土技术在材料性能、工艺方式方面的改良。围绕现阶段护岸工程中存在的问题,对生态护岸的发展理念和绿化混凝土在生态护岸中的应用进行了展望。

Application and prospect of planting concrete in ecological bank revetment

Planting concrete revetment is a bank revetment form combining bio-technology and engineering technology. It has the functions of preventing soil erosion, strengthening the slopes, conserving water and soil, ecological restoration, and landscaping. This paper briefly summarizes the development history of bank revetment at home and abroad. Based on definition and connotation of planting concrete, the features and advantages of planting concrete revetment are discussed. The engineering safety, ecosystem integrity, and aesthetics of urban environment are discussed. Comparison between planting concrete and traditional concrete was carried out in terms of engineering, economics and ecology. Combined with practical engineering application, the improvement of planting concrete in material performance and technology mode was expounded. In view of the existing problems in present bank revetment project, the development concept of ecological bank revetment and planting concrete application were prospected.