Resilient Modulus Testing System
The new fully automatic Resilient Modulus Testing System (RMTS) is based on our cyclic tabletop electromechanical Triaxial test System with closed-loop control of the axial load, displacement and confining pressure. The Cyclic load simulates conditions produced by traffic. The device with different components can comply with the requirements of AASHTO T 307-99, AG:PT/T053 and AS1289.6.8.1.
As the device is based on our cyclic Triaxial test therefore can also be used to perform other dynamic and static tests such as Stress Path, cyclic strength, liquefaction, Ko- Consolidation, as well as conventional UU, CU, and CD tests with the addition of components for back pressure control and pore pressure measurement.
GEOsys software in combination with this unit performs all your tests automatically and without operator assistance during the test period.
- Features
- Specifications
- Software
- Standards
- Applications
- Dynamic Electromechanical loading actuator including precise displacement encoder
- Cell pressure by Air or water up to 1000Kpa
- Table Top electromechanical load frame with 2 columns with powder-coated
- Variable vertical clearance by adjustable crossbar (Retaining bolts) for different test applications and sample heights
- Axial load up to 10 kN-10Hz
- Sample size up to 150 mm diameter and 300mm height
- High-speed dynamic controller for monitoring of measured values and test procedures (2,5KHz or 10 KHz)
- Software including different test modules e.g. Standard Static triaxial tests (CD, CU and UU),Stress path tests ,dynamic tests and etc.
- Different types of loading waveform can be given to the sample which is typically harvesine but can apply apply even user-defined waveform
|
Axial Load |
5kN / 10kN |
| Frequency | 5Hz / 10 Hz |
|
Cell Pressure |
1000kPa / 2000kPa |
|
Max. Sample Size |
38mm up to 150mm |
|
Data Acquistion |
24 bit |
|
Force Accuracy |
0.1% F.S |
|
Sample Height |
2 x Sample Diameter |
- Data Acquisition, processing, and device management (DPD) Module
- Saturation Module
- B-value -Test Module
- Consolidation Module (Isotropic or anisotropic)
- Resilient Modulus Test Module
- 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
- Temperature-Controlled Triaxial Testing
- Cyclic Cell / Back Pressure Module
- AASHTO T-307-99
- Austroads AG:PT/T053
Standard Method of Test for Determining the Resilient Modulus of Soils and Aggregate Materials
Determination of permanent deformation & resilient modulus characteristics of unbound granular materials under drained conditions
- Detailed information will follow soon
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