Universal testing machine UP 6300 FK-4DH
Bridge bearings are exposed to mechanical and thermal stresses. The combination of these two loads creates a multi-axial state of stress that can be described, for example, by combined compression and shear tests. For the selection of suitable bearings, appropriate design parameters are required. In addition, recurring tests are necessary for quality control and certification of the bearings. For this purpose, FORM+TEST developed a testing machine for precisely this biaxial load, even under the required operating temperatures.
Application:
- Material and component tests
- Research and Development
- Quality control
Test fields:
- Universities
- Building Materials and Materials Testing
Design Size:
- Static test force in compression: 6300 kN
- Static test forace in tension: 4000 kN
- Lateral force static tension/compression ± 250 kN
Accuracy:
- Class 1 according to DIN EN ISO 7500-1
Specimens:
- Bridge Bearings
- Ealstomer Bearings
- Concrete specimens
Configuration:
- Universal test frame UP 6300 FK-4DH with fixed crosshead
- extra rigid 4 column frame
- Pressure plates with lockable floating axle
- lower pressure plate with retract table
- Hydraulic unit series PA 40-280 bar WKN with independent cooling
- Distribution station type VS 260
- Control station with digital controller DIGIMAXX C30 for biaxial testing
- Deformation measurement on the sample
Special feature:
- Lateral loading device with height-adjustable load point and heavy-duty roller bearing
- Single test cylinder type EPZ-D 4000
- Lateral thrust cylinder type EPZ-H 250 with hydrostatic bearing
- Compression plates with heating and cooling loop
- Cross cylinder can be dismantled and used separately for independent experiments
Options:
- extension of measurement sensors, such as the Videoextensometer Type RT
PRODUKTINFORMATIONEN ANFORDERN
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