Experimental Device for Gas-Containing Coal Frostbite and Frost Damage Characteristics
This device can perform the following test experiments: (1) test the strength changes of coal bodies without gas and with gas; (2) test the effects of gas pressure, water content, and temperature on the strength characteristics of coal bodies; (3) study the influence law of ground stress on the strength of gas-containing coal bodies; (4) study the characteristics of gas adsorption and desorption in frozen swelling coal bodies; (5) study the temperature change law of coal cores during frozen swelling; (6) study the variation law of gas permeability in frozen swelling coal bodies; (7) study the influence law of frozen swelling rate on the strength of coal bodies.
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Convenient and easy to use
Graphical user interface Easy and understandable operation |
Reliable and stable
High accuracy, high stability
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Personalized customization
Can be customized according to needs Enhance device configuration |
Application Fields
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Application Functions
Product Parameters
Parameter index
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