摘要
通过对小型煤矿采空区勘察,选择多种勘察方法进行勘察验证采空区的各项特征,进行分析评价给出准确性结论和合理化建议,对类似小型煤矿采空区勘察具有一定的指导意义。
Through investigating small coal mine goaf, we choose a variety of investigation methods to verify the characteristics of goaf, and give the accurate conclusions and suggestions, which has a certain directive significance to the similar small coal mine goaf.
出处
《露天采矿技术》
CAS
2017年第2期34-37,共4页
Opencast Mining Technology
关键词
小型煤矿采空区
工程物探
分析评价
small coal mine goaf
engineering geophysical prospecting
analysis and evaluation
