镇城底矿南区开拓分析

Analysing for Development Plan in South District Zhengchengdi mine

镇城底矿投产后，由于地质构造复杂，断层数目大增，新村压煤严重等原因，达不到设计能力，提前开拓南区，其最佳方案是＋760水平矿车运输方案。

After Zhengchengdi mine put into production, because the geological structure is complicated, the number of fault is more than provided by geological mcasure report, that new village hold down coal is grave,so that Zhengchengdi mine doesn' t reach designed capicity. we should open up the south district in advance. Put fowards the plan on comparing.