新型护岸技术——四面六边透水框架群在长江护岸工程中的应用

Application of a New Technology of Bank Protection Employing Tetrahedron like Penetrating Frame Groups in Yangtze River

介绍一种新型护岸技术——四面六边透水框架群护岸。通过室内试验和工程现场试验，证实四面六边透水框架群有很好的消能、减速、缓冲、落淤作用，它可以改变江岸冲势为缓冲或淤势，保护了江岸，可用于防止条崩的发生，亦可用于窝崩口的治理，是一项值得推广的护岸新技术。已成功地应用于长江护岸。

A new bank protection technology using tetrahedron like penetrating frame groups is introduced. Through experimental studies in laboratory and engineering practice in situ, the results show that the new technology of bank protection have good functions of dissipating energy, decelerating flow, buffering and promoting sedimentation, and can change the river bank erosion into snub or sedimentation tend, so it can prevent the strip bankslide and control the whirl vortex bankslide. This new technclogy has heen successfully used for bank protection on the Yangtze River.