我国井工煤矿资源损失特点及提高措施探析

 我国是煤炭生产、消费大国，煤炭资源在国民经济建设中具有十分重要的作用。但我国煤炭生产开发也面临着勘探程度低、开采技术条件复杂，资源分布不均衡等问题，资源回收率低。因此，提高煤炭资源回收率，对于煤炭工业及国民经济发展具有重要意义。通过调查200多座大中型矿井相关设计，详细分析了资源损失的原因，总结了不同地区存在特点，并提出了提高资源回收率的相关措施。

Analysis on Coal Resources Lost Features of Underground Mine and Improvement Measures in China

China is a larger coal production and consumption country in the world and the coal resources are playing a very important role in the China national economic construction.But the coal production and development in China is facing a low exploration degree,complicated mining technical conditions and unbalanced resources distribution problems as well as a low resources recovery rate.Therefore,to improve the recovery rate of the coal resources would have great significances to the coal industry and the national economic development.With the investigation on the related designs of over 200 large and medium coal mines,the resources lost causes were analyzed in detail,the features existed in different areas were conclude and the related measures to improve the resources recovery rate were provided.