新型连锁块护坡防冲系统

A new inter-locking blocks mat anti-scour system for slope protection

连锁块护坡防冲系统是一种新型柔性的平顺护岸形式,由一组尺寸、形状和重量一致的预制混凝土块与其下的土工布共同抗冲反滤,具有整体性好、适应河床变形能力强、抗冲蚀能力强、施工简单、维护管理方便、经济实用等特点,被护坡防冲工程广泛运用。根据以往的一些工程实践,对连锁护坡防冲系统的设计、施工等方面作了初步探讨。

The inter-locking blocks mat anti-scour system for slope protection is a new form of the flexible straight slope protection, which consists of the inter-locking pre-cast concrete blocks with the same size, same shape and same weight and the underlying geotextile, and plays the role of anti-scour and filtering. The system has the features of good integrity, higher adaptive capacity to the deformation of the river bed, strong anti-scouring strength, convenient to be constructed and maintained and lower construction cost with better practicability, and then is widely applied to the slope protection projects concerned. Based on the previous engineering practices, the design and construction of the slope protection system are briefly discussed herein.