斜坡道施工光面爆破技术的应用

The application of smooth blasting technique in the construction of ramp

在井巷项目施工中采用光面爆破技术,通过优化爆破参数和调整装药结构,以及控制工序施工质量和开拓斜坡道,最后通过采用直方图方法,对已完工巷道质量进行抽样检验.结果表明,技术设计及施工质量能满足要求,说明该法在实践中取得了良好的成效.

Smooth blasting technique was used in the construction of roadway project. During the process, blasting parameters were optimized and charge structure was adjusted, the quality of the construction process was controlled and ramp was explored as well. At last, the quality of the roadway that had been completed was sampled by histogram method. The result shows that, technical design and construction quality can meet the requirements, which means the method has achieved good results in practice.