衰老矿井架棚支护工艺改进研究

Technical improvement of shed support of declined mine

百善矿进入衰老转型期以来,传统掘进架棚支护工艺与新形势下的施工条件存在一定的矛盾和冲突,在实践中陆续出现各类问题,给掘进安全生产造成很大影响。通过对这些问题的分析研究,综合在实际工作中一些尝试和总结,进行衰老矿井架棚支护工艺改进研究,保障转型掘进施工的安全、效率、效益。

With the declining of Baishan mine, there are conflicts between the traditional driving with shed support technique and the construction under the new situation. All kinds of problems appeared in the practice and it brought negative influence on the safety production. Through the analysis of these problems and combined with the practical work, the comprehensive technical innovation of shed support was carried out, and which ensured the safety, effective construction and good benefit during the improvement.