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山东省引黄济青工程寿光管理处辖段输水河混凝土板护坡工程,经过10年的输水运行,工程完好率仍保持在95％以上。其施工技术如下:1 混凝土板加工 混凝土板全部采用干硬性混凝土,翻板模加工成形。混凝土板尺寸为:长*宽*厚=0.58m~*0.38m~*0.06m。混凝土板加工时严格进行质量控制和过程控制,经试验,各项指标均达到设计要求。2 护坡施工 (1)削坡。在已形成的河坡上,根据设计每18m分为一节,精削坡至设计要求。原坡有冲沟的要切成台阶,分层夯
Project of Shouguang Management of Shouguang Management Office of Yellow River Diversion Project in Shandong Province maintained the water retaining concrete slab slope protection project for more than 95% after 10 years of water transfer operation. The construction techniques are as follows: 1 concrete slab processing concrete slabs all use hard and rigid concrete, flap slab mold forming. Concrete board size: length * width * thickness = 0.58m ~ * 0.38m ~ * 0.06m. Concrete slab processing strict quality control and process control, the test, the indicators have reached the design requirements. 2 slope construction (1) cut slope. In the river has been formed, according to the design divided into a section for each 18m, precision cut to design requirements. The original slope of a gully to be cut into steps, layered ram