三管高压摆喷在泉州金鸡拦河闸重建工程垂直防渗墙中的应用

The application of three hose high pressure swing spray in the vertical cut-off wall of the reconstruction of jinji sluice dam of Quanzhou

泉州市金鸡拦河闸重建工程是一座大型水利工程,垂直防渗墙采用三管高压摆喷法施工。通过现场开挖、钻孔取样和围井抽水等质量检验,施工达到设计要求。三管法高压摆喷施工的垂直防渗墙的成功为今后沿海地区类似工程提供有益的借鉴。

The reconstruction of Jinji sluice in Quanzhou City is a large-scale water project, which used three hose high pressure swing spray method for construction to create vertical cut-off wall. Through on-site excavation, drilling, sampling and pumping wells, and quality inspection, to make construction meet the design requirements. The successful construction approach of vertical cut-off wall provides the reference for similar projects in coastal areas.