1) coal and gas outburst
煤与瓦斯突出
1.
Mechanism and region prediction of coal and gas outburst;
煤与瓦斯突出机理及其区域预测技术对比
2.
Geological factors analysis and prevention of coal and gas outburst in Huaibei Coal Field;
淮北煤田煤与瓦斯突出地质因素分析与防治
3.
Micro seismic monitoring and measuring technology for pumping presuure,coal and gas outburst and water inrush;
冲击地压及煤与瓦斯突出和透水的微震监测技术
2) coal and gas outbursts
煤与瓦斯突出
1.
The study of coal and gas outbursts prediction system based on GIS;
基于GIS的煤与瓦斯突出预测系统研究
2.
Themodynamic process analysis of coal and gas outbursts;
煤与瓦斯突出的热动力过程分析
3.
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
3) coal and gas burst
煤与瓦斯突出
1.
Studies of an ANFIS-based system on the prediction of the coal and gas burst;
煤与瓦斯突出预测的自适应神经-模糊推理系统研究
2.
Through experimental study of hydraulic cutting seam drainage methane indoor about big coal sample , phenomenon of coal and gas burst in the process of hydraulic cutting seam is brought to light.
通过室内1:1大煤样水力割缝抽放瓦斯的实验研究,揭示了水力割缝过程中煤与瓦斯突出现象,依据煤体特性、应力状态、应力水平、水射流压力、瓦斯压力等实验结果,并结合数值模拟计算,分析了水力割缝中煤与瓦斯的突出机理。
3.
The correlation between structure and regional distribution of coal and gas bursts are studied by means of fractal geometry.
以焦作煤田为研究对象 ,应用分形几何学理论和方法对地质构造进行描述并对其与煤与瓦斯突出区域分布的关系进行了研究 ,确定了煤田中构造网络的分形特征 ,探讨了其分维特征和煤与瓦斯突出分布间的关系 ,为突出区带的划分提供了新的研究思
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分析
2.
Mechanism of controlling coal-gas outburst and its practice;
防治煤与瓦斯突出原理及应用
3.
Catastrophe theoretical analysis of disintegrated outburst of a single coal shell in coal-gas outburst
煤与瓦斯突出中单个煤壳解体突出的突变理论分析
5) outburst of coal and gas
煤与瓦斯突出
1.
12 coal seams with outburst of coal and gas through mining No.
以红菱煤矿保护层开采为工程实例,通过开采11#煤层,对存在煤与瓦斯突出的7#煤层和12#煤层进行卸压,利用FLAC3D数值模拟中小同步开挖的渗透率变化情况,对保护层开采过程中煤岩体的渗透性进行了分析,得出了煤岩体透气性变化规律。
2.
In the paper,taking Hong Ling coal mine in Shen Yang forexample,during mining 11~# coal seam,7~# and 12~# coal seam withoutburst of coal and gas were depressurized, author studieddistributing law of mining—induced fractures and mutative law ofpermeability of coal and rock.
本文以沈煤集团红菱煤矿保护层开采为工程实例,通过开采11~#煤层,对存在煤与瓦斯突出的7~#煤层和12~#煤层进行卸压,研究保护层开采后采动裂隙分布规律及煤岩体透气性变化规律。
6) coal and gas(CO_2) outburst
煤与瓦斯(CO2)突出
补充资料：突出
1.窜出;冲出。 2.突然出现。 3.隆起;凸出。 4.谓出众地显露出来。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条