【摘要】 根据大量的现场预裂爆破试验 ,研究了预裂爆破技术在路堑边坡施工中的应用 ;从现场的实际情况出发 ,通过现场的爆破试验 ,对爆破方案进行了优化 ,取得了良好的爆破效果 ;对岩土开挖工程的爆破施工具有指导意义 ,同时取得了明显的社会和经济效益更多还原

【Abstract】 Based on many in situ experiments of pre splitting blasting, the application of pre splitting blasting technology in cutting slope is studied in this paper. According to the in situ experiments and geological conditions, the blasting schemes were optimized and excellent blasting effects were achieved. This paper would have great directive significance to the excavation of cutting slopes and give obvious social and economical benefits.更多还原