摘要
介绍了洋山深水港一期航道的炸礁施工情况,该区域水深达25 m,最大流速为10～11节,采用水上钻井平台进行中深孔炸礁施工,探讨了深水爆破器材的起爆能力和防水措施,介绍了激流条件下钻孔的定位经验与措施.
The reefs under 250 m-deep water were exploded by using drilling platform.The detonating capacity and water-proof measures of deepwater blasting explosives are discussed.The experiences and measures in holes orientation under rip current condition are introduced.
出处
《爆破》
CSCD
2005年第1期83-84,共2页
Blasting
关键词
水下爆破
炸礁
中深孔爆破
定位
起爆能力
blasting under water
exploding reef
medium-deep hole
deep water
