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Daiwa House Industry Central Laboratory

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Shaking table

We'd like to introduce our equipment for pursuing building performance.

Shaking table

  • Dimension:3×4m
  • Maximum weight on board: 10 ton
  • Maximum acceleration: 1G (when 7ton is loaded)
  • Maximum rate: 50cm/se
  • Maximum displacement: +-100mm
  • Response vibration frequency:DC-30Hz
  • Falling moment: 20 ton・m

This experimental equipment is aimed at verifying earthquake protection performance of building frame, secondary member, or furniture, and behavior to external vibration of the floor. The shaking table vibrates by oil hydraulics both horizontally according to the simple sine wave and along the complicated seismic waveform.

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