Study on Coal Resource Value Evaluation Model of a Active Mine Based on Safety

摘要：

With high-risk in the production, safety is the foothold of coal mining. Safety influences not only the economic benefit of the coal mines directly but also the coal resources value. An evaluation model restricted by safety factor was put forward to evaluate the resource value of an active coal mine. The analyzed results indicate that the enterprise benefit and the coal resource value are optimal when the producing capacity reaches maximal output that the production system can guarantee and when the safety level reaches what the government stipulates, namely, when the marginal net income equals the increment of safety investment per ton. The safety influence coefficient can be used to express the effect of mine safety on the coal resource value. One valuating example using the model is carried out in a state-owned coal mine.

关键词： coal mine safety resource value safety influence coefficient evaluation model

作者: Wang Yuhuai Tian Duo Zhang Jun Li Xiangyi

作者单位: College of Safety Engineering, North China Institute of Science and Technology, Beijing 101601, Chin School of Civil and Environment Engineering, University of Science and Technology Beijing, Beijing 1

会议类型: 国际会议

会议名称: The 3rd International Symposium on Modern Mining & Safety Technology Proceedings(第三届现代采矿与安全技术国际学术会议)

会议地点: 辽宁阜新

会议语种:英文

页码: 642-645

在线出版日期: 2008-08-04（万方平台首次上网日期，不代表论文的发表时间）