土工合成材料防洪护岸工程施工工艺研究

The Construction Technology of Using Geosynthetics for Flood Prevention and Bank Protection

根据多年来辽宁省辽河、鸭绿江流域200多处应用土工合成材料防洪护岸工程技术研究与推广成果,论述了土工合成材料防洪护岸工程的结构型式,土工织物软体排的制作和施工工艺,以及砂堤砂基土工膜防渗施工机械和工艺。尤其是软体排冰期施工工艺以及液压传动锯槽式铺膜机填补了土工合成材料施工技术的空白,为类似工程提供了新方法。

This paper discusses the structural types of the flood prevention and bank protection engineering of geosynthetics,and the construction and making of Geotextile Mattresse,and machines and construction methods of geomembrance on the sandy band and sandy foundation based on the longterm research and extension results of application of geosynthetics to the flood prevention and bank protection in over 200 places in Liaohe River basin and Yalu River basin.The construction methods of Geotextile Mattresses during the frozen time and the fluiddrivesawoffgeomembrancebury machine fill in the blank in the field of construction technology of geosynthetics.Whereby the new methods are provided for the similar engineering. 