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 (Deformation, Displacement, Traffic information via WIM/BWIM, Dynamic response (acceleration/damping/frequencies), Material mechanical properties, Chemical properties, Electrical properties, Load bearing capacity, Spatial properties (concrete cover/duct voids), Other actions (wind/temperature/earthquake), ...) of allowed values for the "Performance indicator" property. "noise measurements" is not in the list (Deformation, Displacement, Traffic information via WIM/BWIM, Dynamic response (acceleration/damping/frequencies), Material mechanical properties, Chemical properties, Electrical properties, Load bearing capacity, Spatial properties (concrete cover/duct voids), 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 (Satellite technologies, Aerial and UAV technologies, Terrestrial dedicated inspection platforms and MMS, NDT active or passive testing technologies, IoT and sensor systems, Physical methods, Chemical methods, Visual inspection, Other) of allowed values for the "Inspection method" property. "accelerometers" is not in the list (Satellite technologies, Aerial and UAV technologies, Terrestrial dedicated inspection platforms and MMS, NDT active or passive testing technologies, IoT and sensor systems, Physical methods, Chemical methods, Visual inspection, Other) 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.)