阳煤寺家庄煤业开采15~#煤层采动影响研究

Study on Mining Influence of 15~# Coal Seam of Sijiazhuang Coal Industry Co.,Ltd.

随着采煤技术的进步,埋藏较深的煤炭资源开采得到迅速发展。然而众多煤炭企业仍在沿用70、80年代的采动影响参数来计算留设保护煤柱及计算采动影响范围,评估采动破坏程度,已无法适应当前形势下的发展需要[1]。因此对区域内采动影响的新参数的分析研究求取,将对该区域内的铁路、公路、水体以及工业和民用建筑物保护煤柱留设及指导受护对象的保护煤柱设计工作提供科学依据,同时对该区域内的土地和水资源保护具有重要意义。

With the advancement of coal mining technology, the deep exploitation of coal resources has been developed rapidly,but the traditional mining influence is unable to adapt to the current development needs. The author analyzes and studies the newparameter of mining influence within the area, which will provide scientific basis for railways, highways, water bodies andprotection coal pillars of industrial and civil buildings in the area, and at the same time will be of great significance for theprotection of land and water resources in the area.