【摘要】 通过鱼跳工地陡石梯料场和泄洪洞出口开挖施工现场,采用深孔梯段微差爆破技术进行了五场软岩料的爆破试验,对多种爆破试验参数条件下的试验成果进行了详细分析和研究,提出了软岩料爆破开采施工的建议参数。更多还原

【Abstract】 At Dushiti stuff field and the exit of flood discharge structure, five soft rock blast tests were conducted. In the testing process, deep-hole microsecond bench blasting technology was adopted. Test results under several blast testing parameters conditions are detailedly analyzed, and recommendatory parameters for soft rock explosion excavation proposed.更多还原