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一、前言 该试验中心是在国家及产煤地的强烈要求下成立的。日本为了安全地生产煤炭,极积推进防止煤矿灾害发生的技术开发研究工作。煤矿的重大灾害有瓦斯、煤尘爆炸;瓦斯突出;井下火灾等,随着采掘的深部过渡也同样存在重大灾害及采掘工作面恶化等重大问题。该试验中心是国家的特别研究机构,有唯一的试验煤矿。该矿巷道内使用大型实验装置,具有实际规模的大型研究,此外,能对矿山用炸药进行各种检测,目前已取得很多成果。
I. INTRODUCTION The test center was established under the strong demand of the country and the coal producing land. In order to produce coal safely, Japan has actively promoted technological development research to prevent the occurrence of coal mine disasters. Major disasters in coal mines include gas, coal dust explosion, gas outburst, underground fire, etc. As the deep transition of mining, there are also major issues such as major disasters and deterioration of mining face. The test center is a special national research institutes, there is only the pilot coal mine. The mine tunnel using large experimental devices, with the actual size of the large-scale research, in addition, mine explosives for a variety of tests, has achieved a lot of results.