DYNAMIC TESTING LABORATORY

The Dynamic Testing Laboratory of IZIIS is one of the strategic laboratories in which scientific and applicative investigations in the field of dynamics of structures are continuously performed. At the moment, the following equipment is available at this Laboratory:

Characteristics:

  • shaking table dimensions: 5.0 x 5.0
  • Weight of the shaking table 30 t
  • Model weight 40 t
  • Direction of excitation: horizontal, vertical or simultaneously in two directions
  • Type of excitation: random, harmonic and computer generated
  • Frequency range: 01-50 Hz
  • Maximum displacement ± 125 mm in horizontal direction and ± 60 mm in vertical direction
  • Maximum acceleration: 1.5 g in vertical direction and 3.0 g in horizontal direction.

Characteristics:

  • Shaking table dimensions 1.6 x 2.0 m
  • Model weight: 8 t for acceleration of 1.0 g
  • Excitation direction: horizontal
  • Type of excitation: random, harmonic and computer generated
  • Frequency range: 0.1-80.0 Hz
  • Maximum displacement: ± 100 mm
  • Characteristics:
  • Capacity: ± 150 kN; 120 kN and 450 kN with maximum displacement of ± 20 cm and ±30 cm.

Characteristics: 

  • Type of actuator: GSV-101, Geotronix, USA
  • Capacity: ± 24.5kN; Type of excitation: harmonic
  • Operational main resonance method
  • Frequency range: 05 – 9.4 Hz
  • Supported by OME actuator with capacity of 100 kN and frequency range of 2.0 – 40.0 Hz
  • Precise Electromechanical amplifier for control, supported by OME.
  • Model: LVDT Macro Sensors DC 750-3000
  • Quantity: 9
  • Range: 152 mm
  • Model: LVDT Macro Sensors DC 750-1000-0006
  • Quantity: 10
  • Range: 50 mm
  • Model: LVDT Macro Sensors DC 750-500-0006
  • Quantity: 10
  • Range: 25 mm
  • Model: LVDT Macro Sensors DC 750-250
  • Quantity: 9
  • Range: 12.7 mm
  • Model: LVDT Macro Sensors DC 750-5000
  • Quantity: 1
  • Range: 254 mm
  • Model: LP WDS-500-P60-SR-U
  • Quantity: 9
  • Range: 500 mm
  • Model: Load Cell NovaTech F317UFR0KN
  • Quantity: 4
  • Range: 250 kN
  • Model: NI cDAQ-9188
  • Quantity: 3
  • Modular
  • Number of slots: 8
  • Model: NI cDAQ-9178
  • Quantity: 1
  • Modular
  • Number of slots: 8
  • Model: NI cDAQ-9133
  • Quantity: 1
  • Modular
  • Number of slots: 8
  • Model: NI DAQPad-6015
  • Type of input: 16 analog inputs up to 200 kS/s
  • Resolution: 16 bit
  • Input range: ±0,05 V to ± 10.0 V.
  • Model: NI 9237
  • Quantity: 20
  • Input type: 4 analog inputs for strain measurement
  • Sampling rate: до 50 kS/s per channel
  • resolution: 24 bit
  • Model: NI 9234
  • Quantity: 4
  • Input type: 4 IEPE inputs
  • Sampling rate: до 51.2 kS/s per channel
  • resolution: 24 bit
  • Model: NI 9205
  • Quantity: 4
  • Input type: voltage; 16 differential or 32 single-ended
  • Sampling rate: up to 250 kS/s
  • resolution: 16 bit
  • Model: PXI-1006
  • Number of acquisition modules: 9 x PXI-4472
  • Resolution: 24 bit
  • Number of channels: 72
  • Sampling rate: 1 kS/s – 102.4 kS/s per channel