scholarly journals Co-rotational shell element for numerical analysis of laminated piezoelectric composite structures

2017 ◽  
Vol 125 ◽  
pp. 144-156 ◽  
Author(s):  
Dragan Marinković ◽  
Gil Rama
Keyword(s):  
Numerical Analysis ◽  
Composite Structures ◽  
Shell Element ◽  
Piezoelectric Composite ◽  
Rotational Shell

Thermoviscoelastic analysis of composite structures using a triangular flat shell element

AIAA Journal ◽  
1999 ◽  
Vol 37 ◽  
pp. 238-247
Author(s):  
Daniel C. Hammerand ◽  
Rakesh K. Kapania
Keyword(s):  
Composite Structures ◽  
Shell Element ◽  
Flat Shell ◽  
Flat Shell Element

scholarly journals Numerical Analysis of the Effect of Microscale Components Interaction on Measurements of Fiber Optic Strain Sensors Used in Composite Structures

2019 ◽  
Vol 2019 ◽  
pp. 1-8 ◽  
Author(s):  
Mikhail Tashkinov ◽  
Igor Shardakov
Keyword(s):  
Composite Material ◽  
Numerical Analysis ◽  
Optical Fiber ◽  
Composite Structures ◽  
Fiber Optic ◽  
Strain Tensor ◽  
Strain Sensors ◽  
Numerical Estimation ◽  
Structural Components ◽  
Fiber Optic Strain Sensors

The paper investigates the influence of structural components of a composite material on the strain values measured by using an embedded optical fiber with Bragg gratings. The effect of composite plies and intermediate epoxy layers on the transfer of deformations from the measured object to the optical fiber was studied taking into account various methods of the fiber attachment and surrounding media configurations. A numerical estimation of the effect of the longitudinal and transverse components of the strain tensor on the wavelength of the reflected spectrum is performed.

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