和田布雅露天煤矿岩性结构复杂,裂隙发育、节理明显,给爆破工作带来诸多问题.经过对现场岩性结构仔细勘察和对采用的起爆方式、爆破方法及装药结构等技术分析认为:影响爆破效果的原因是多方面的.根据以上存在的问题,通过对现场多次反复不同的爆破实验,解决了现场多年存在的爆破问题,找到了一条可供采用和借鉴的创新之路. The rock structure of Hetianbuya open-pit coal mine is complex, the development of fractures is obvious and the joint is obvious, which brings many problems to the blasting work.After careful investigation of on-site lithology structure and technical analysis on the blasting method, blasting method and charge structure adopted, There are many reasons that influence the blasting effect.According to the above problems, through many different blasting experiments on site, the blasting problem existing on the site for many years has been solved and an innovative road for adoption and reference has been found out.