Coal and gas outbursts associated with reverse faults nearly always occurred in the footwalls. Additional data were also used from two mines in Sichuan Province and one in Henan Province. The first important observation of the geological structural phenomena was that coal seams in the footwalls ...
1.Area which abut on faults or other structures is an important part in preventing coal and gas outburst,this paper analysed the work ofgas control and coal outburst preventionin similar conditions,according to the construction practice of No.断层等地质构造带附近是煤与瓦斯突出防治工作的重点部位。
Outburst energy is a major factor influencing coal and gas outbursts, albeit its estimation is difficult owing to the lack of amenable means for quantification of gas desorption. In the past decades, determining the mechanism of outbursts is one of the most challenging issues in rock mechanics....
Vlastimil Hudecek,,Petr Urban.New Methods of Categorization of Coal Seams Prone to Coal and Gas Outbursts.Acta Montanistica Slovaca Roncnik. 2004HUDECEK V, URBAN P. New methods of categorization of coal seams prone to coal and gas outbursts[J]. Acta Montanistica Slovaca, 2004, 9(3):192-...
catastrophic mechanism of coal and gas outbursts and their prevention and control A vai l a b l e on l i n e a t w w w．s ci ence di r ect．com ’乏二，Sci enceD i rect M i ni n g Sci ence and T ec hnol o gy20(2010)0209-0214 M I N I N G SC I E N C E A...
This paper introduces the coal and gas outburst and its lessons from the shaft coal-cutting process at Mengjin Mine of Henan Province. It also elucidates the countermeasures for the prevention of coal and gas outburst. Furthermore some feasible advices are also given on how to consummateSHI ...
The geologic factors of coal and gas outbursts in Maans han Coal Mine; 马鞍山煤矿煤与瓦斯突出的地质因素 更多例句>> 4) coal-gas outburst 煤与瓦斯突出 1. Investigation into coal-gas outburst occurred in Daping Coalmine, by using theories of gas-geology; 大平煤矿特大型煤与瓦斯突出瓦斯地质...
Relation between Coal and Gas Outbursts and Activities of Sunspot; 煤和瓦斯突出与太阳黑子活动的关系 2. It will further improve the prediction level ofcoal and gas outburst. 通过温度对含瓦斯煤的强度、吸附特性的影响 ,研究了温度在煤和瓦斯突出发生过程中的作用机理。
The geologic factors of coal and gas outbursts in Maans han Coal Mine; 马鞍山煤矿煤与瓦斯突出的地质因素 更多例句>> 4) coal-gas outburst 煤与瓦斯突出 1. Investigation into coal-gas outburst occurred in Daping Coalmine, by using theories of gas-geology; 大平煤矿特大型煤与瓦斯突出瓦斯地质...
4) coal and gas outbursts 煤与瓦斯突出 1. The study ofcoal and gas outburstsprediction system based on GIS; 基于GIS的煤与瓦斯突出预测系统研究 2. Themodynamic process analysis ofcoal and gas outbursts; 煤与瓦斯突出的热动力过程分析