浅谈双管旋喷灌浆技术在峡江水利枢纽工程的应用

摘要

The third-phase cofferdam of Xiajiang Hydro-junction Project adopts double-pipe high-pressure jet-grouting technolo-gy and drilled high-pressure jet machine, which simplifies the complex process to ensure the project quality, improves efficiency and shortens the duration.%峡江水利枢纽工程三期围堰防渗中采用了双管法高压喷射灌浆技术，采用钻孔高喷一体机，简化了复杂工序，确保了工程质量，提高了施工效率，缩短了工期。