模袋混凝土在山洪性河道护岸中的应用

沂河是淮河流域的主要水系,发源于沂蒙山区,纵贯鲁南苏北地区,属于大型山洪性河道,具有源短流急、峰高量大、暴涨暴落、持续时间短的特点,河道游荡变化大,从而造成塌岸险工、护岸水毁较多.水下护岸设计方案的选择直接影响整体护岸工程的安全.工程成功采用了模袋混凝土护岸工艺,为模袋混凝土在沂沭河流域的广泛应用奠定了良好的基础.

Application of mold-bagged concrete in the construction of the bank of mountain torrents

Yihe River,one of the major rivers in the Huaihe River Basin,is a kind of river channel of mountain torrents,which frequently causes the collapse of the river bank.The design scheme of river bank under water is directly related to the safety of the global river bank.We managed to apply the mold-bagged concrete technique to the project of Yihe River bank construction,which laid good foundation for the extension of this construction technique.