Frozen Soil Triaxial Testing System (Static-Cyclic)

The temperature-controlled Soil triaxial testing systems are designed and manufactured to perform stress path triaxial testing on soil under different temperature conditions. Many tests require temperature controlling of specimens either for high temperatures or for low temperatures. This requires new designed system which would be able to avoid any temperature gradient in samples during tests and make a unique constant temperature condition during tests.

The system can be customized in a variety of test conditions e.g. Static or Cyclic loads with electro-mechanical or hydraulic loading actuator, Low cell pressure or high- cells pressure up to 5MPa, Low-temperature tests or/and high-temperature tests which all can be configured together to meet the test requirements. The temperature-controlling system can control the temperature of the sample in the range of -20 °C to +200 °C.

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Features
Specifications
Upgrade Options
Software
Standards
Applications

Static and Cyclic loads in different ranges
Electromechanical or servohydraulic loading system to cover all required loads and frequencies
Different sample sizes up to 150mm
Different cell pressures up to 5MPa
Frozen Soil test down to -20 °C degree
High-Temperature test up to +200 °C
Special-Heat transfer method
No need to have internal heating/cooling coil
Software including different test modules e.g. Standard Static triaxial tests (CD, CU, and UU), Stress path tests, dynamic tests etc.
Ethernet connection for fast data transferring to PC

Max Axial Load	Up to 200 kN
Frequency	Up to 30Hz
Cell pressure	Up to 5 MPa
Sample Size	38mm up to 150 mm
Sample Height/Diameter Ratio	2:1
Temperature Range	Frozen Soil test up to -20 °C degree High Temperature test up to +200 °C

Lifting device for Triaxial cell
Bender Element package
Unsaturated Test
Local strain transducers
Submersible load cell
High-Pressure cell
Resilient Modulus test
K0 tests
Water degassing apparatus
Bi-axial test package (Plane strain test)

Data Acquisition, processing, and device management (DPD) Module
Saturation Module
B-value -Test Module
Consolidation Module (Isotropic or anisotropic)
Permeability Test Module
Stress path module: Linear stress paths- p, q or s, t
Static Shear Stage Module: UU: Unconsolidated Undrained Triaxial Test (Total Stress test)
Static Shear Stage Module: CU: Consolidated Undrained Triaxial Test with pore pressure measurement (Effective Stress test)
Static Shear Stage Module:CD: Consolidated Drained Triaxial Test with pore pressure measurement (Effective Stress test)
Unsaturated Test Module
K0 Test Module
Tension (Extension) Test Module
Dynamic Shear Stage Module :
Advanced loading Module
Resilient Modulus Test Module
Temperature-Controlled Triaxial Testing
Cyclic Cell / Back Pressure Module