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随着我省航道事业的发展,对航道进行综合整治正以迅猛的发展势头在全省展开。护岸工程又是整个整治工程的重头戏,是重要的基础设施之一,它具有保护堤岸、减少水土流失、防止航道淤浅、保持航道稳定等主要功能。护岸一般可分为直立式、斜坡式两种。直立式有:浆砌块石、砼空箱,钢筋砼薄壁“L”型和板桩结构等;斜坡式有:干砌块石、浆砌块石、砼预制块、土工布等。具体采用何种型式的护岸,主要根据投资大小、土质情况、施工条件、地方材料供应及价格等
With the development of waterway business in our province, comprehensive rectification of waterway is taking place in the province with the rapid development momentum. The revetment project is also the highlight of the entire renovation project. It is one of the important infrastructures. It has such major functions as protecting the embankment, reducing soil and water loss, preventing shallow waterways and maintaining stable waterways. Revetment can be divided into vertical, slope two. Vertical type are: masonry stone, concrete empty box, reinforced concrete thin-walled “L” type and sheet pile structure; slope type: dry block stone, masonry stone, concrete prefabricated blocks, such as geotextiles. The specific type of revetment, mainly based on investment size, soil conditions, construction conditions, local materials supply and price, etc.