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    Home > Research & Applications >
Civil
Structures

    Civil Infrastructures

    Geotechnical

    Process

    Corrosion

    Testing Methods

     Impact Echo


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


 

 


Diagnosis of concrete & civil structures by AE, UT, IE & AUT

Our knowledge at your disposal

For the inspection and continuous monitoring of civil structures,
by Acoustic Emission, Impact Echo, Ultrasonics...

Acoustic Emission is a non intrusive method for a global diagnosis of the structure's health. Tests are performed in laboratories, in the field and on in service structures. Some examples of our knowledge in Civil Structures :

  In service monitoring of civil infrastructures

Internet based on line monitoring of suspension cable bridge

Internet based on line monitoring
    of suspension cable bridge

Test after repair (steel bridge)
Test after repair
(steel bridge)

  Geotechnical Applications

Prediction of slope failure   Damage evaluation of concrete wall built to prevent landslides

Prediction of slope failure
 

 

Damage evaluation of concrete
wall built to prevent landslides
 

  Process Control

Compaction process monitoring of concrete

Compaction process
    monitoring of concrete

Acousto-Ultrasonics used for roller compacted concrete

Acousto-Ultrasons used for      
roller compacted concrete

 

  Corrosion detection

Reinforced concrete beam in corrosive environment
Reinforced concrete beam
in corrosive environment


Corrosion detection of suspended bridge metallic cables
Corrosion detection
of
suspended bridge metallic cables

  Test of structures

Arch dam constructing monitoring (cooling & grounding)   Proof test of concrete bridge
Arch dam constructing monitoring
(cooling & grounding)

 
  Proof test of concrete bridge

  Development of testing methods

Diagnosis of piles of concrete foundations

 

Crack orientation and crack opening mode by moment tensor analysis

Diagnosis of piles of concrete foundations

 

Crack orientation and crack opening
mode by moment tensor analysis     

  Impact Echo for a diagnosis of concrete and masonry

Impact Echo diagnosis

 

Thickness measurement

  Cracks and porosity detection
    Control of the concrete quality
        Interface control (delamination)

 

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