沉笼护脚是治理河流崩岸的有效措施之一。特别是弯道凹岸、河口汇流地段,由于流速大、冲刷严重,一般块石不易控制落位;如果采用石笼护脚就有更显著的效果。几年来,武汉市在治理长江、汉江的崩岸工程中,曾采用过各种规格的石笼结合抛石护理岸脚,效果较好。但由于施工中缺乏经验, Shelter and foot protection is one of the effective measures to manage bank collapse. Especially the corners of the bend, estuary confluence, due to the large flow rate, serious erosion, the general stone is not easy to control the fall; if the use of stone cage foot there is more significant results. In recent years, Wuhan City in the management of the Yangtze River, Han River collapse project, have used a variety of stone cage with riprap care shore pins, the effect is better. However, due to lack of experience in construction,