文章摘要信息 关键词 ： 韩城地区；煤体结构；测井曲线组合特征 [gap=1644]Keywords : Hancheng Mine ；coal structure ；combined features of well logs
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向斜构造煤与瓦斯突出探讨 - xzbu.com 中国论文网 关键词：向斜构造；煤与瓦斯突出；应力；煤体结构 [gap=280]Keywords: from the structure; Coal and gas outburst; Stress; Coal body structure
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煤体结构特征 microstructure characteristics of coal
Different coal body structure coals,collected from the 13-1 coalbed of Huainan’s different coal mines and 21 coalbed of Zhongmacun Coal Mine in Jiaozuo,were tested by the low-temperature nitrogen adsorption method to analyze the coal pore properties.
采集淮南煤田3个不同矿区13-1煤层、焦作矿区中马村煤矿二1煤层不同分层的不同煤体结构煤样进行低温液氮吸附试验,分析研究了不同煤体结构构造煤的孔隙特征。
参考来源 - 基于低温液氮实验的不同煤体结构煤的孔隙特征及其对瓦斯突出影响·2,447,543篇论文数据，部分数据来源于NoteExpress
煤层流变引起的厚度变化和煤体结构的破坏是造成煤矿瓦斯突出的主要因素。
The change in thickness of coal seams and destruction of coal structure caused by the rheology of coal seams is the main factor causing gas outbursts of the coal mine.
其中煤层的渗透性是关键因素之一，包括煤体结构和割理发育程度两个方面。
Permeability of coal bed is one of the critical factors involving coal bed structure and development of cleating.
地质构造、煤体结构及煤厚变化是二氧化碳突出的三项重要因素和必要条件。
The results show that the most important control factors include geological structures, coal texture and coal thickness variations.
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