Servo Hydraulic Dynamic Triaxial Testing System

This series of Dynamic Triaxial test systems gives the possibility to perform large loads and frequencies on the required specimen size in combination of static or cyclic cell pressure.

The Wide column spacing enables to accommodate large cells even with environmental chambers and furnaces. The Triaxial system can generate and apply different types of loading waveforms that can be given to the sample e.g. Sinusoidal, Square, Triangular, Rectangle, Ramp signal, and user-defined waveform.

The dynamic servo hydraulic load frame has different models which could be selected per as required technical test specification of the user e.g:

1) Table top model

2) Floor type model

3) Twin type model (independent dynamic - static actuators)

Inquiry

Get general catalogues

Features
Specifications
Upgrade Options
Software
Standards
Applications

High-stiffness construction and precision-aligned load frame
Available in floor-standing and tabletop Models
Double Acting extremely low friction actuator
Cyclic Loading system is designed for stress, strain, or position-controlled tests
Dynamic load up to 300kN-50Hz
Suitable for samples from 38mm up to 300mm
Triaxial cell with different pressure ranges up to 20MPa
Software including different test modules e.g. Standard Static triaxial tests (CD, CU and UU), Stress path tests, dynamic tests and etc.
Ethernet connection for fast data transferring to PC
Different upgrading options e.g Unsaturated, cyclic cell pressure ,bender element, higher pressure cells and etc.
Different types of loading waveform can be given to the sample e.g. Sinusoidal, Square, Triangular, Rectangle and user defined waveform

Static axial load	up to 300kN
Cyclic axial load	Up to 240kN
Cyclic frequency	5 Hz / 10Hz / 30Hz and 60 Hz
Confining pressure	Up to 5 MPa
Sample size	Up to 300 mm

Automatic lifting of upper cross bar
Lifting mechanism for Triaxial cell
Temperature control package
Bender Element package
Unsaturated Test
Local strain transducers
Submersible load cell
High Pressure cell
Resilient Modulus test
K0 tests
Water degassing apparatus
Cyclic Cell and back Pressure

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

ASTM D-2850

Standard Test Method for Unconsolidated-Undrained Triaxial Compression Test on Cohesive Soils

ASTM D-2850-03a

Standard Test Method for Unconsolidated-Undrained Triaxial Compression Test on Cohesive Soils

ASTM D-3999-91

Standard Test Method for: The Determination of the Modulus and Damping Properties of Soils Using Cyclic Triaxial Apparatus

ASTM D-5084

Standard Test Methods for Measurement of Hydraulic Conductivity of Saturated Porous Materials Using a Flexible Wall Permeameter

ASTM D-5311

Standard Test Method for: Load Controlled Cyclic Triaxial Strength of Soil.

ASTM D-7181

Test Method for Consolidated Drained Triaxial Compression Test for Soils

ASTM D-7181-11

Method for Consolidated Drained Triaxial Compression Test for Soils

BS 1377-6

Methods of Test for Soils for Civil Engineering Purposes: Consolidation and Permeability Tests in Hydraulic Cells and with Pore Pressure Measurement

BS 1377-8

Methods of test for Soils for civil engineering purposes - Part 8: Shear strength tests (effective stress)

AASHTO T-292

Interim Method of Test for Resilient Modulus of Subgrade Soils and Untreated Base/Subbase Materials

(replaced by AASHTO T-307)

AASHTO T-294

Standard Method of Test for Resilient Modulus of Unbound Granular Base/Subbase Materials and Subgrade Soil-SHRP Protocol P46

AASHTO T-307

Standard Method of Test for Determining the Resilient Modulus of Soils and Aggregate Materials

AASHTO T-307-99

Standard Method of Test for Determining the Resilient Modulus of Soils and Aggregate Materials

AASHTO TP-46

Standard Test Method for Determining the Resilient Modulus of Soils and Aggregate Materials

(replaced by AASHTO T-307)

CEN ISO/TS 17892-11

Geotechnical investigation and testing — Laboratory testing of soil — Part 11: Determination of permeability by constant and falling head

CEN ISO/TS 17892-8

Geotechnical investigation and testing — Laboratory testing of soil — Part 8: Unconsolidated undrained triaxial test

CEN ISO/TS 17892-9

Geotechnical investigation and testing -- Laboratory testing of soil - Part 9: Consolidated triaxial compression tests on water-saturated soils

AS 1289.6.4.1

Soil strength and consolidation tests- Determination of compressive strength of a soil-Compressive strength of a specimen tested in undrained triaxial compression without measurement of pore water pressure.

AS 1289.6.4.2

Soil strength and consolidation tests-Determination of compressive strength of a soil-Compressive strength of a saturated specimen tested in undrained triaxial compression with measurement of pore water pressure

AS 1289.6.6.1

Soil strength and consolidation tests-Determination of the one-dimensional consolidation properties of a soil-Standard method.

JGS 0521

Method for Unconsolidated-Undrained Triaxial Compression Test on Soils

JGS 0522

Method for Consolidated-Undrained Triaxial Compression Test on Soils

JGS 0523

Method for Consolidated-Undrained Triaxial Compression Test on Soils with Pore Water Pressure Measurements

JGS 0524

Method for Consolidated-Drained Triaxial Compression Test on Soils

JGS 0525

Method for K0 Consolidated-Undrained Triaxial Compression Test on Soils with Pore Water Pressure Measurements