Experimental research on hydrophilic characteristics of natural soft rock at high stress state

来源 :矿业科学技术学报:英文版 | 被引量 : 0次 | 上传用户:mdjpos01
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
In order to study features of rock–water interaction, a self-developed experimental system called Intelligent Testing System for Water Absorption in Deep Soft Rocks(ITSWADSR) was utilized to analyze the hydrophilic behaviors of natural soft rock at high s
其他文献
A possibility of the efficient use of rotary percussive drilling to provide drilling smaller diameter holes(40–70 mm) both in mining and prospecting is disclos
The study of the creep properties of coal and its adjacent mudstone is very important for understanding the mechanism of delay outburst coal. The samples of del
In order to study the permeability and water-resisting ability of the strata on the top of the Ordovician in Longgu Coal Mine, this paper tested the permeabilit
Mechanical model of anchorage surrounding rock considering tray effect was established based on elastic theory,in order to study the mechanism of bolt supportin
期刊
In the present study, a three-dimensional computational fluid dynamics simulation together with experimental field measurements was applied to optimize the perf
The section shape of an assembled magnetic medium is the most important structural parameter of a high gradient magnetic separator, which directly affects the i
In order to study the effect of stress-sensitivity and matrix shrinkage on coalbed methane production,equivalent matrix particle model is proposed considering t
期刊
随着时代的发展,大功率发射机的应用途径越来越广泛,所谓的发射机就是按照一定的频率将信号发射出去的装置,这是其广义上的概念。根据其不同的用途,可以分为调频发射机、哈里
Today flotation column has become an acceptable means of froth flotation for a fairly broad range of applications, in particular the cleaning of sulfides. Even
A discrete-event system simulation and animation program was developed to enhance the efficiency of a truck-excavator operation and reduce the environmental imp