科技进步对SZ煤矿安全效能影响研究

发布时间：2018-07-12 21:41

本文选题：SZ煤矿 + 科技进步　；参考：《西安科技大学》2013年硕士论文

【摘要】：煤炭是我国重要的基础能源和原料，在国民经济中具有十分重要的战略地位。作为世界第一产煤大国，我国同时也是煤矿安全状况较差的主要产煤国家。我国煤矿事故死亡率是世界上主要采煤国家中最高的，同比2009年百万吨煤死亡率，，是美国的近60倍、印度的近6倍。本文针对SZ煤矿，分析其科技进步与煤矿安全的现状。在对国内外相关研究现状进行综述的基础上，定量研究了SZ煤矿科技进步与煤矿安全效能之间的关系，为进一步提高煤矿安全提供对策建议。本文主要的研究工作和结论如下： (1)对SZ煤矿基本情况进行了介绍。从科技进步投入、安全事故人数、年产煤量、年利润、职工人均年收入这五个方面对SZ煤矿的科技进步与煤矿安全效能现状进行了分析。 (2)实证研究了 SZ煤矿科技进步与煤矿安全的关系。建立了煤矿安全的指标万吨死亡率与科技进步的指标科技创新投入以及获得的科技奖费用三者关系的协整模型和误差修正模型。实证结果表明每年科技创新投入的对数值每增长1%时，万吨死亡率的对数值将会下降0.895620%;每年获得的科技奖费用的对数值每增加1%时，万吨死亡率的对数值将会下降2.222606%。进一步检验表明科技创新投入是万吨死亡率的格兰杰原因，获得的科技奖费用也是万吨死亡率的格兰杰原因。科技创新投入与获得的科技奖费用是万吨死亡率发生变化的一部分原因。 (3)根据实证研究结果以及SZ煤矿现状，提出了七条对策建议来进一步提高SZ煤矿的科技进步与煤矿安全。
[Abstract]:Coal is an important basic energy and raw material in China, and has a very important strategic position in the national economy. As the world's largest coal-producing country, China is also a major coal-producing country with poor coal mine safety. The mortality rate of coal mine accidents in China is the highest among the major coal mining countries in the world. Compared with 2009, the death rate of coal mine accidents in China is 60 times higher than that in the United States and nearly 6 times higher in India. Aiming at SZ coal mine, this paper analyzes the present situation of its scientific and technological progress and coal mine safety. On the basis of summarizing the related research situation at home and abroad, this paper quantitatively studies the relationship between the scientific and technological progress of SZ coal mine and the safety efficiency of coal mine, and provides countermeasures and suggestions for further improving coal mine safety. The main research work and conclusions are as follows: (1) the basic situation of SZ coal mine is introduced. From the investment of scientific and technological progress, the number of safety accidents, the annual coal production, the annual profits, The paper analyzes the present situation of science and technology progress and coal mine safety efficiency in SZ coal mine. (2) the relationship between SZ coal mine science and technology progress and coal mine safety is studied empirically. The cointegration model and error correction model of the relationship between the mortality rate of ten thousand tons of coal mine safety index and the scientific and technological innovation input of scientific and technological progress as well as the cost of scientific and technological awards obtained are established. The empirical results show that the logarithmic value of ten thousand tons mortality will decrease by 0.895620 per year with the increase of the logarithmic value of science and technology innovation input, and the logarithmic value of ten thousand tons death rate will decrease by 2.222606when the logarithm value of the annual science and technology award fee increases by 0.895620. Further tests show that investment in science and technology innovation is the Granger cause of death rate of ten thousand tons, and the cost of winning the science and technology award is also the cause of Granger death rate of ten thousand tons. The investment in science and technology innovation and the cost of the science and technology award are part of the reason for the change of death rate of ten thousand tons. (3) according to the results of empirical research and the present situation of SZ coal mine, Seven countermeasures and suggestions are put forward to further improve the scientific and technological progress and coal mine safety of SZ coal mine.
【学位授予单位】：西安科技大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TD7;F426.21

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