In this paper, the repair of a cracked beam under an external dynamic load employing the electromechanical characteristic of piezoelectric material to induce a local moment is presented. Conceptually, an external voltage is applied to actuate a piezoelectric patch bonded on the beam to effect closure of a crack so that the singularity at the crack tip under dynamic load may be decreased. Globally, this has the effect of altering the resonant frequency of the cracked beam towards that of the healthy beam, which is the criterion used for the repair. To demonstrate the repair methodology, a cantilever beam is used as an illustration, where the repair moment coefficient and the voltage required are mathematically derived. The relationship betwe...
Typically, the Electromechanical Impedance (EMI) technique does not use an analytical model for basi...
Electromechanical impedance response of a cracked functionally graded beam with imperfectly bonded p...
The transient fracture mechanics behavior of damaged structures repaired through active piezoelectri...
In this paper, the repair of a cracked beam under an external dynamic load employing the electro-mec...
In this paper, an analytical solution describing the deflection of a cracked beam repaired with piez...
10.1016/j.ijmecsci.2004.09.012International Journal of Mechanical Sciences46101517-1533IMSC
This research presents the application of piezoelectric patches in the repair of delaminated beams s...
This research presents the application of piezoelectric patches in the repair of delaminated beams s...
Summarization: In the present paper, the repair of a cracked structure under dynamic load using the ...
The research in the paper presents the application of piezoelectric layers on repair of delaminated ...
The research in the paper presents the application of piezoelectric layers on repair of delaminated ...
This paper discusses the buckling capacity and piezoelectric material enhancement of cracked column ...
This paper discusses the buckling capacity and piezoelectric material enhancement of cracked column ...
The electric impedance of symmetrically surface-bonded piezoelectric sensors on a cracked beam is st...
The focus of the current research is on the feasibility of an adhesively bound piezoelectric actuato...
Typically, the Electromechanical Impedance (EMI) technique does not use an analytical model for basi...
Electromechanical impedance response of a cracked functionally graded beam with imperfectly bonded p...
The transient fracture mechanics behavior of damaged structures repaired through active piezoelectri...
In this paper, the repair of a cracked beam under an external dynamic load employing the electro-mec...
In this paper, an analytical solution describing the deflection of a cracked beam repaired with piez...
10.1016/j.ijmecsci.2004.09.012International Journal of Mechanical Sciences46101517-1533IMSC
This research presents the application of piezoelectric patches in the repair of delaminated beams s...
This research presents the application of piezoelectric patches in the repair of delaminated beams s...
Summarization: In the present paper, the repair of a cracked structure under dynamic load using the ...
The research in the paper presents the application of piezoelectric layers on repair of delaminated ...
The research in the paper presents the application of piezoelectric layers on repair of delaminated ...
This paper discusses the buckling capacity and piezoelectric material enhancement of cracked column ...
This paper discusses the buckling capacity and piezoelectric material enhancement of cracked column ...
The electric impedance of symmetrically surface-bonded piezoelectric sensors on a cracked beam is st...
The focus of the current research is on the feasibility of an adhesively bound piezoelectric actuato...
Typically, the Electromechanical Impedance (EMI) technique does not use an analytical model for basi...
Electromechanical impedance response of a cracked functionally graded beam with imperfectly bonded p...
The transient fracture mechanics behavior of damaged structures repaired through active piezoelectri...