Real-time radioscopy - click in the image to see full-size picture

Test setup with imager and source

Beam-to-column connection cyclically loaded

Dowels and reinforcing rods - x-ray image.

Deformed connection.

 

   

This link show real-time x-ray of a beam-to column connection loaded by a cyclic load. The internal deformations of steel pins are clearly visible.

Click to play video

 

Residential Construction Research Group
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