Similarity ratio study on simulation expreiment of coal and gas outburst
HUANG Zhi-an
YUE Hong-juan
ZHANG Ying-hua
GAO Yu-kun
Abstract：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 analy-zing simulation experiment of coal and gas outburst .The result can provide theoretical support for simulation experiment on coal and gas outburst.
Keywords：coal and gas outburstsimulation experimentequation analysissimilarity ratio
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 16-18,22 )