观音岩水电站导流底孔出口围堰爆破拆除技术

李高正 田娜 李军 陈光先

Blast demolition technology of cofferdam of diversion bottom outlet of Guanyinyan Hydropower Station

人民长江 . 2015, (20): 48 -52 . DOI: 10.16232/j.cnki.1001-4179.2015.20.014