Tri-axial Shaker system

  1. This centre is equipped with state of the art Tri-axial Shaker system with 6 degrees of freedom for seismic qualification of equipment with 128 channel data acquisition system, experimental modal analysis software and finite element analysis software.
  2. The centre is fully equipped to enable R&D and product development to meet the seismic requirements stipulated in National and International standards.

The main features of the tri-axial shaker system:

a. Table Size 3.0 x 3.0 m
b. Mode of Axis TRI-AXIAL
c. Degrees of Freedom Six (3 translatory + 3 rotational motion)
d. Pay load 10 T
e. Max. Height of the specimen 14 m
f. AXIS X Y Z
  • Displacement
 ± 150 mm ± 150 mm ± 100 mm
  • Velocity
 ± 1000 mm/s ± 1000 mm/s ± 1000 mm/s
  • Acceleration (Sine)
 ± 1 g ± 1 g ± 1 g
g. Frequency range 0.1 to 50 Hz
h. Yawing moment 10 ton. m
i. Overturning moment 40 ton. m

Laboratory Contact Details

Panneer Selvam R
Joint Director/HOD
Earthquake Engineering and Vibration Research Centre (EVRC)
Phone : +91 80 2207 2487
Mob: +91 9740359633
Email: selvam@cpri.in / evrc@cpri.in

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