IJsselbrug Arnhem (object state)

A condition of an object at a particular time, reflecting the object's ability to fulfil it's requirements.

Properties

Element type

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Object state

Summary

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within this case study, the main measurement tests are: 1) strain measurements with strain gauges on the main supporting structure and fatigue details, 2) ballast test, 3) noise measurements / noise source location, These measurement were used to update the partial safety factor.

Prior information

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Drawings, Previous inspections, Numerical models

Performance indicator

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Displacement, Other, noise measurements

"Other" is not in the list (Anomalies (delamination/spalling), Chemical properties, Cracks (width/length/pattern), Deformation, Displacement, Dynamic response (acceleration/damping/frequencies), Electrical properties, Load bearing capacity, Material mechanical properties, Other actions (wind/temperature/earthquake), ...) of allowed values for the "Performance indicator" property. "noise measurements" is not in the list (Anomalies (delamination/spalling), Chemical properties, Cracks (width/length/pattern), Deformation, Displacement, Dynamic response (acceleration/damping/frequencies), Electrical properties, Load bearing capacity, Material mechanical properties, Other actions (wind/temperature/earthquake), ...) of allowed values for the "Performance indicator" property.

Inspection method

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Other, Strain gauges, accelerometers

"Strain gauges" is not in the list (Aerial and UAV technologies, Chemical methods, IoT and sensor systems, NDT active or passive testing technologies, Other, Physical methods, Satellite technologies, Terrestrial dedicated inspection platforms and MMS, Visual inspection) of allowed values for the "Inspection method" property. "accelerometers" is not in the list (Aerial and UAV technologies, Chemical methods, IoT and sensor systems, NDT active or passive testing technologies, Other, Physical methods, Satellite technologies, Terrestrial dedicated inspection platforms and MMS, Visual inspection) of allowed values for the "Inspection method" property.

Relations with other elements

IJsselbrug Arnhem (object state)

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Observed deterioration processes Fatigue

IJsselbrug Arnhem (object state)

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Observed damage types Local rupture or failure, Cracks

IJsselbrug Arnhem (case study)

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Concluded object state IJsselbrug Arnhem (object state)

The inspection method used in this case study to determine the object state was "Other,Strain gauges, accelerometers". This can include any of the following surveying technologies. Click one of the links below for more information:

Other

• (No corresponding surveying technology was found.)
  Strain gauges
  
• (No corresponding surveying technology was found.)
  accelerometers
  
• (No corresponding surveying technology was found.)