THM Coupled Triaxial Testing System for Water-Rich Fractured Rock Mass

THM Coupled Triaxial Testing System for Water-Rich Fractured Rock Mass

This device can perform the following test experiments: (1) Conduct permeability tests under triaxial stress conditions of fractured rock mass coupled with THM (Thermo-Hydro-Mechanical) effects; (2) Conduct uniaxial or triaxial compression mechanical property tests of fractured rock mass under THM coupling conditions; (3) Conduct conventional rock mechanics permeability tests; (4) Select different methods to test permeability according to different permeability characteristics; (5) Achieve real-time data acquisition and recording: monitor parameters such as sample pore pressure, axial loading force, confining pressure, axial strain, volumetric strain, sample temperature, pressure chamber temperature, and flow rate during the test process.
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Convenient and easy to use

 

Graphical user interface

Easy and understandable operation


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Reliable and stable

 

High accuracy, high stability

 

  


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Personalized customization

 

Can be customized according to needs

Enhance device configuration

     

Application Fields

 

Application Functions

Product Parameters

Parameter Indicators

Percolation System

Working Pressure: 0~20MPa,

Flow Adjustment Range: 0~500ml/min, Accuracy ≤0.05MPa

Confining Pressure System

Working Pressure: 0~30MPa, Loading Accuracy ≤0.01MPa,

Resolution ≤0.01MPa,

Confining Pressure Loading Rate 0.06MPa/min~6MPa/min (Continuous),

Pressure Control Fluctuation ≤0.01%

Axial Loading System

Maximum Test Force: 500KN, Loading Accuracy ≤0.01MPa,

Effective Force Measurement Range: 0KN~500KN, Measurement Accuracy ≤0.1%F·S,

Control Rate: 0.01~5kN/s

Temperature Control System

Temperature Control Range: Room Temperature~150℃,

Measurement and Control Accuracy ≤±0.5℃, Temperature Resolution ≤0.1℃

Simulation Chamber

Maximum Sample Size Φ70×140mm, Maximum Axial Deformation 10mm,

Maximum Radial Deformation 5mm, Measurement Resolution ≤0.0001mm, Measurement Accuracy ≤±0.5%

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