International audienceA high precision can be achieved with ultrasonic coda waves to monitor the mechanical properties of concrete material (~10-5 in relative). This high sensitivity can be used to detect damage initiation and to closely follow concrete mechanical properties evolution with time. This advantage is counterbalance by the influence of environmental conditions making reproducibility of any experiment in concrete a challenging issue especially when in situ measurements are performed. Indeed thermal and water gradients present in the thickness of the structures (several decimetres) cannot be controlled and must be compensated. In this paper a protocol to remove environmental bias is proposed. Furthermore, to follow the apparition ...
International audienceConcrete is a widely used construction material by virtue of its cost and mech...
International audienceConcrete is a widely used construction material by virtue of its cost and mech...
This paper presents an ultrasonic method, based on the nonlinear acoustic mixing of coda waves with ...
International audienceA high precision can be achieved with ultrasonic coda waves to monitor the mec...
International audienceA high precision can be achieved with ultrasonic coda waves to monitor the mec...
A high precision can be achieved with ultrasonic coda waves to monitor the mechanical properties of ...
International audienceA high precision can be achieved with ultrasonic coda waves to monitor the mec...
International audienceA high precision can be achieved with ultrasonic coda waves to monitor the mec...
International audienceA high precision can be achieved with ultrasonic coda waves to monitor the mec...
International audienceConcrete is a widely used construction material by virtue of its cost and mech...
International audienceConcrete is a widely used construction material by virtue of its cost and mech...
International audienceConcrete is a widely used construction material by virtue of its cost and mech...
An ultrasonic method, based on nonlinear acoustic mixing of coda waves by lower-frequency swept pump...
International audienceConcrete is a widely used construction material by virtue of its cost and mech...
International audienceConcrete is a widely used construction material by virtue of its cost and mech...
International audienceConcrete is a widely used construction material by virtue of its cost and mech...
International audienceConcrete is a widely used construction material by virtue of its cost and mech...
This paper presents an ultrasonic method, based on the nonlinear acoustic mixing of coda waves with ...
International audienceA high precision can be achieved with ultrasonic coda waves to monitor the mec...
International audienceA high precision can be achieved with ultrasonic coda waves to monitor the mec...
A high precision can be achieved with ultrasonic coda waves to monitor the mechanical properties of ...
International audienceA high precision can be achieved with ultrasonic coda waves to monitor the mec...
International audienceA high precision can be achieved with ultrasonic coda waves to monitor the mec...
International audienceA high precision can be achieved with ultrasonic coda waves to monitor the mec...
International audienceConcrete is a widely used construction material by virtue of its cost and mech...
International audienceConcrete is a widely used construction material by virtue of its cost and mech...
International audienceConcrete is a widely used construction material by virtue of its cost and mech...
An ultrasonic method, based on nonlinear acoustic mixing of coda waves by lower-frequency swept pump...
International audienceConcrete is a widely used construction material by virtue of its cost and mech...
International audienceConcrete is a widely used construction material by virtue of its cost and mech...
International audienceConcrete is a widely used construction material by virtue of its cost and mech...
International audienceConcrete is a widely used construction material by virtue of its cost and mech...
This paper presents an ultrasonic method, based on the nonlinear acoustic mixing of coda waves with ...