南宁江北引水干渠沟槽层状砂岩松动爆破施工研究

Study on Nanning Jiangbei water canal trench laminated sand loosening blasting construction

针对南宁江北引水千渠沟槽层状砂岩松动爆破施工中遇到的地层变化、雨季施工、边坡控制、爆破危害等问题，采取一系列施工技术措旌，为今后类似爆破工程降低施工难度提供参考。

Aiming at the problems of Nanning Jiaugbei water canal trench laminated sand loosening blasting in stratigraphie changes, construction of the rainy season, slope control, the blasting hazard, takes a series of technical measures for construction and provides reference for similar engineer- ing blasting reducing the difficulty of construction in the future.