Safety, coal mining problems China

At present, mine gas is the major risks affecting coal mine production safety in China, the safety problems caused by the gas accounted for over 80% of coal mine production safety accidents, and its casualties account for 90% of all serious accidents casualties (Li Jing 2007), Especially the gas explosion accidents, which have caused worst human and economic losses. From 2004 to 2009, various national coal mine accidents caused more than 10 people died approximately 225 cases, 5280 people deaths, of which including 147 gas accidents, 3,667 people deaths, accounting for 65.3% and 69.5% respectively. After restoration efforts, the industry in recent years, coal mine production safety situation in China is a little better. But the coal mine production safety situation is still grim, the total accidents is still too large, serious accidents have occurred from time to time. Based on the statistical data of the state production safety supervision and Management Bureau in 2010 and other statistical data, in 2010 China s coal mine gas accident occurred 135 cases, killed 593 people... 

Chen Zhao 2012). Therefore, the coal mine gas disaster is one of the key factors to the coal industry production safety in china. Research shows that, in order to solve the gas disaster problem fundamentally, accurate prediction of mine gas emission is the key. ... 

Chen Xiju. 2009. Existence of mine rescue work in China and the problems and solutions [J]. Coal mine safety 65-6% (in Chinese). 

The coal industry is one of the most important parts to worldwide energy supply, especially to that of China. However, there are dways some safety problems to be solved urgently, such as coal gas explosion accidents. With the mining depth rapidly increasing, the gas explosion accidents severity grows at the same time (Heping Xie et al. 2012a Research. ..). These accidents do harm to coal production itself and miners, lives and health. What s more, this accident was one of the most severe accidents in which more than 100 employees were lost their lives. 

The safety problems are staggering. In each of the last two years (2003, 2004) around 6000 lives were lost in mining accidents in China, and this number is on track in 2005. In the U.S., if there is a single coal mining fatality, it is cause for national front page news. In China, an average of fifteen fatalities occurs every day ... 

Coupled coal-methane-water process has been an active research area in China for a long time due to its utmost importance to mine safety and productivity and the traditional importance of coal mining in Chinese energy industry. In this review only some of the recent works on mathematical modelling on methane migration and water burst problems are highlighted due to space limit. 

Wang Zhao-feng.. Problems on drainage of in coal mine in China and its Countermeasure Discussion [J]. Safety in Coal Mines, 2005, 36(3) 29-44. 

Coal mines in China are widely distributed, protective clothing for the protection of the coal mine is very important for the safety and health practitioners, the current in coal mine special protective clothing in the process of the management and use, the state-owned key coal mine, local state-owned coal mine and the villages and towns coal mine there are some problems, enterprise to issue some of the protective clothing comfort is poorer, is uncomfortable to wear, or even influence work, cause the employees don t want to use the protective clothing, must cause we attach great importance to these problems. 

To solve the problems in China coal mine safety cultural construction, the following measures should be taken, so as to promote the safety culture function, and promote the healthy development of the construction of safety culture. 

In recent years, the death toll of coal mine accidents in China has shown a downward trend. But the total amount and the number of coal mine accidents are still far higher than that of developed countries. The problem about safety in production which is worried about all the time (Liu 2002, Wang 2006, Zhu Hao 2012). It is the fact that our country s energy consumption structure is dominated by coal without any changes in a long time. Therefore, the prediction research of coal mine accidents has a certain practical significance. 

In this paper the current situation and existing problems of China s coal mines on the construction of a safety culture, based on human security principle and sphere slope principles of mechanics, a number of specific solutions for existing problems, such as the introduction of new equipment regulations, new technologies, new processes improve and deepen the concept of, regulate employee behavior development of cultural construction was about to incentive and restraint mechanisms organizations safety culture, cultural and recreational activities in the workplace, it is important... 

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