黑龙江河道防护中模袋混凝土应用的研究

Application of Fabriform Concrete in Channel Protection of Heilongjiang River

黑龙江干流中国侧退岸切滩严重,为防止国土流失,保障沿江地区人民生命财产安全,必须对边境界河进行防护。传统的防护方法施工周期长、投资较大,而模袋混凝土防护堤防具有施工速度快、省工、省料、技术简单、便于操作等特点。介绍了模袋混凝土的特点、构造、抗滑稳定分析、施工方法和施工中应注意的事项。

The moving back shore of Heilongjiang River trunk stream in our country lateral side is serious on slicing away beach. In order to prevent land loss and ensure safety of the local people＇s life and properties, consequently it have to protect on border frontier boundary river. The traditional protection method have longer construction period and larger investments, however protective embankment of fabriform concrete is provided with a lot of distinguishing feature. Such as quick construction speed, save labour and material, technology is simple, easy to operate, and so on. This paper introduces characteristic, structure, stability against sliding analysis, construction method of fabriform concrete and items worthy of attention on construction.