摘要
以工程实践为基础,对深孔爆破的成本控制与施工方法、技术的关系进行了探讨。在不规则地形的情况下,有必要通过浅孔爆破进行平台的修正和根底的处理,使深孔台阶爆破处于良性循环中。把握好布孔、验孔、根底处理等主要工艺过程以及防止拒爆,是确保爆破安全、提高爆破质量和有效地控制成本的关键。
Based on a practical project,the relationship between construction technology and cost control for deep-hole blasting is discussed.In the circumstance of irregular photography,it is necessary to use short-hole blasting for reparation and maintenance of the bench faces and treatment of toe rocks,keeping normal deep-hole blasting operation.To grasp main processes such as arrangement and check of blastholes,treatment of toe rocks and to prevent the failure-of-shot are the key links for ensuring blasting safety,improving blasting quality and controlling total cost.
出处
《工程爆破》
2004年第3期79-81,共3页
Engineering Blasting
关键词
深孔台阶爆破
根底处理
成本控制
Deep-hole bench blasting
Toe-rock treatment
Cost control
