摘要
针对在露天开采过程中高差悬殊、施工困难,且存在大面积火区等复杂环境下的孤岛问题,提出采用先局部后整体、倒堆二次拉运的施工方案,改进和优化火区温度异常区和高温区爆破参数,在施工过程中取得了良好的效果,可供同类工程借鉴参考。
In view of the difference in the process of strip mining disparity,construction difficulty,and an island in a complicated environment problems such as large fire area,is proposed after partial first overall, secondary just pour pile construction scheme,to improve and optimize the burning temperature anomaly area and high temperature blasting parameters,achieved good effects in construction process,which provide a ref?erence for the similar projects.
出处
《神华科技》
2016年第2期22-25,共4页
Shenhua Science and Technology
关键词
复杂环境
孤岛
火区
爆破参数
Complex Environment
Island
Fire Area
Blasting Parameters
