SOLID-FLUID BIPHASIC THEORY AND NUMERICAL ANALYSIS OF COAL-METHANE OUTBURST

Zhao Guojing, Bu Daoyuan. SOLID-FLUID BIPHASIC THEORY AND NUMERICAL ANALYSIS OF COAL-METHANE OUTBURST[J]. Engineering Mechanics, 1995, 12(2): 1-7.

Citation:

Zhao Guojing, Bu Daoyuan. SOLID-FLUID BIPHASIC THEORY AND NUMERICAL ANALYSIS OF COAL-METHANE OUTBURST[J]. Engineering Mechanics, 1995, 12(2): 1-7.

Citation:

Zhao Guojing, Bu Daoyuan. SOLID-FLUID BIPHASIC THEORY AND NUMERICAL ANALYSIS OF COAL-METHANE OUTBURST[J]. Engineering Mechanics, 1995, 12(2): 1-7.

Abstract

Solid-fluid biphasic theory of coal-methane outburst is developed. The initialboundary value problem of the outburst of coal and methane is put forward. By using the finite element method, the numerical analysis of the outburst is made. The result of numerical analysis shows little difference to that of experiment.

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