控制爆破技术在桩孔开挖工程中的应用

Application of Controlled Blasting Techniques in Pile Hole Boring

通过实例介绍了控制爆破技术在桩孔开挖工程中的应用情况。提出了桩孔开挖工程所采用的控制爆破技术方法,及有关爆破参数和施工方案,并总结了应用效果和实践体会。

The application situations of controlled blasting techniques in pile hole boring are introduced.The controlled blasting technique,the blasting parameters and construction scheme used for the works of pile hole boring are presented,and the application effect and some practical experiences are summarized as well.