在去年的大洪水中，九江长江大堤防洪墙出险，导致５０余米堤防溃决。经过４昼夜的紧张战斗，最后，解放军驻石家庄某部采用先进的“框架结构土石组合技术”堵复了防洪墙决口。据报载，在堵口的最初阶段，为了减缓决口处流速降低流量，堵口指挥部采用了沉船堵口的办法，将... In the great flood last year, Jiujiang Yangtze River dyke flood wall dangerous, leading to more than 50 meters dyke collapse. After four days and nights of intense fighting, finally, a PLA unit stationed in Shijiazhuang, using advanced “framework-structured earth-rock composite technology”, blocked the flood wall’s burst. It is reported that, in the initial stage of the blockage, in order to reduce the flow rate at the settlement port to reduce the flow, the blockage command department adopted the method of sinking the blockage and will ...