The Analysis Of Exploitation And Development And Research The Protection Technique Of Resources At Point Coal Resources Of Shandong Province

This paper is main to investigate and research on exploitation and development in present situation of the point coal mine in Shandong province, have mastered the circumstance of resource usage and development of the point coal mine in Shandong province, and analyzed the status of coal resource recovery under the different type mine, different region, different coal mining method and craft technique. It analyzed mining method and craft technique, to scientize to choose coal mining method. It analyzed resource recovery status and exist problems of roof coal mining, and put forward to suggestion and measure of improving the recovery of roof coal mining. It mastered the general circumstance of resource usage and development of the point coal mine in Shandong province and keeping on developing condition in coal industry. Induced the existing key problem of the development exploitation and usage, and put forward to homologous improvement suggestion, policy and measure.