Analysis on Mechanism of Outburst Prevention Measures Based on Spherical Shell Losing Stability Theory
CAO Hu
JIANG Chenglin
LI Xiaowei
Abstract：This paper analyzed and elaborated several outburst prevention measures currently used in coal mines and their mechanism by taking three mechanical conditions in spherical shell losing stability theory of coal and gas outburst mechanism as the basis, analyzed the advantages and disadvantages of different outburst prevention measures in the process of outburst prevention according to the mechanism of outburst prevention measures, and proposed the necessity, feasibility and superiority of several outburst prevention measures in coal and gas outburst prevention and control while they were all adopted.
Keywords：coal and gas outburstspherical shell losing stability theorymechanical conditionoutburst prevention mechanismoutburst prevention measure
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 50-52,56 )