浅析深孔爆破施工技术与成本控制的关系

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。

ANALYSIS ON THE RELATIONSHIP BETWEEN CONSTRUCTION TECHNOLOGY AND COST CONTROL FOR DEEP-HOLE BENCH BLASTING

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.