摘要
介绍深孔爆破、预裂爆破、光面爆破、浅眼爆破和药壶爆破等控制爆破技术在大连港矿石专用码头中的应用。对爆破震动速度、爆破飞石、爆破空气冲击波和噪声、爆破有毒气体的安全进行了分析验算,提出了有效的安全防护措施。
Application of controlled blasting techniques such as deep-hole blasting, pre-splitting blasting, smooth blasting, shallow-hole blasting and kettle blasting, etc. in the specialized ore terminal of Dalian Port were introduced. Besides, blasting vibration velocity, blasting flock stone, blasting air shock wave and noise, as well as blasting poisonous gas, etc. were analyzed and checked, and then effective safety protection measures were provided.
出处
《水运工程》
北大核心
2003年第6期12-15,28,共5页
Port & Waterway Engineering
关键词
控制爆破
港
专用矿石码头
安全验算
安全防护
controlled blasting
port
specialized ore terminal
safety check
safety protection
