摘要
为了预防煤与瓦斯突出灾害的发生,越来越多的学者们开始致力于煤与瓦斯突出模拟实验,而要使模型实验能够最大限度地反映其物理本质,除了要考虑煤体的强度与动力效应以外,还要综合考虑相似理论来进行实验参数的设计,尤其是原型与模型实验相似比的分析。本文以山西保利平山煤业有限公司平山煤业3~#煤层为研究对象,采用方程分析法,着重对煤与瓦斯突出模拟实验相似比进行分析研究。
The simulation experiment is a kind of important technical means for preventing the coal and gas outburst, to make the simulation experiment maximize reflect its physical nature, in addition to the strength and dynamic effect on coal body, it＇ s necessary to consider similarity theory for the design of test parameters, especially the analysis of similarity ratio on prototype and model experiments. In this paper, Shanxi Baoli Pingshan Mine Corporation 3# coal seam as the research object, using the equation analysis, focusing on analyzing simulation experiment of coal and gas outburst. The result can provide theoretical support for simulation experiment on coal and gas outburst.
出处
《华北科技学院学报》
2015年第5期16-18,22,共4页
Journal of North China Institute of Science and Technology
基金
国家自然科学基金资助项目(51474017)
关键词
突出模拟
方程分析法
相似比
coal and gas outburst
simulation experiment
equation analysis i similarity ratio
