Philippe César Fernandes Teixeira

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Questions related from Philippe César Fernandes Teixeira

How to evaluate the impedance signature of a reinforced concrete beam in operation?

The objective is, based on the impedance signature data of a concrete beam in operation, to define when a new obtained signature will represent a normal state of operation or if a local inspection...

01 April 2021 3,407 6 View

How to relate the PZT range (Using the electromechanical impedance method and using a transducer from an ultrasound equipment) on a structure?

It is known that the PZT has an operating range that depends on the distance from the PZT and the frequency of the emitted signal. Using the electromechanical impedance method, what would be the...

26 February 2021 2,115 0 View

What is the sensitivity of SHM technique based on electromechanical impedance method to identify a crack in a concrete beam?

The sensitivity of the technique is important to know how to identify the appearance of cracks

18 August 2020 4,318 9 View

What is the sensitivity of an ultrasound equipment (Ultrasonic Pulse Velocity tester mod. 58-E0048) to identify a crack in a concrete structure?

I am using this ultrasound model to identify the appearance of pathologies in a concrete beam and the sensitivity of the equipment is important to differentiate what is variation of the signal due...

18 August 2020 8,548 6 View

How is the evaluation of the structural integrity of a concrete structure that is in continuous operation? How to identify in the obtained signals wha

Important question to be able to separate the signals

01 January 1970 4,480 1 View