Present paper describes the facilities of composite material properties identification technique using specimen vibration tests, genetic algorithms, finite elements analysis and specimen shape optimization. In identification process the elastic constants in a numerical model is updated so that the output from the numerical code fits the results from vibration testing. Main problem analysed in this paper is that Poisson's ratio is the worst determined elastic characteristic due to its low influence on specimen eigenfrequencies. It is shown that it is possible to increase its influence by choosing specific test specimen characteristics (side aspect ratio, orthotropy angle, etc.) via optimization routine. In this paper are presented test resul...
This paper describes the method for the determination of the elastic constants of composite material...
© 2019, Kazan Federal University. All rights reserved. The problem of identifying the mechanical cha...
AbstractThe present paper deals with the use of simulated experiments to improve the design of an ac...
Present paper describes the facilities of composite material properties identification technique usi...
In the present study a numerical‐experimental method for the identification of the elastic propertie...
International audienceOne of the main issues of composite materials is related to the difficulty of ...
An optimization method to identify the material parameters of composite structures using an inverse ...
A combined numerical-experimental method for the identification of six elastic material modulus of g...
A different identification method for isotropic and composite materials, known as, the two-stage met...
This paper describes a method for determination of elastic parameters (elastic moduli and Poisson's ...
Researchers have been investing much time and efforts in investigating non-destructive vibrational m...
International audienceOne of the main issues of composite materials is related to the difficulty of ...
This paper describes a method for determination of elastic parameters (elastic moduli and Poisson’s...
Identification of material properties is one of the key issues in composite materials research. The ...
To ensure the high reliability of a composite structure, the actual mechanical properties of a mater...
This paper describes the method for the determination of the elastic constants of composite material...
© 2019, Kazan Federal University. All rights reserved. The problem of identifying the mechanical cha...
AbstractThe present paper deals with the use of simulated experiments to improve the design of an ac...
Present paper describes the facilities of composite material properties identification technique usi...
In the present study a numerical‐experimental method for the identification of the elastic propertie...
International audienceOne of the main issues of composite materials is related to the difficulty of ...
An optimization method to identify the material parameters of composite structures using an inverse ...
A combined numerical-experimental method for the identification of six elastic material modulus of g...
A different identification method for isotropic and composite materials, known as, the two-stage met...
This paper describes a method for determination of elastic parameters (elastic moduli and Poisson's ...
Researchers have been investing much time and efforts in investigating non-destructive vibrational m...
International audienceOne of the main issues of composite materials is related to the difficulty of ...
This paper describes a method for determination of elastic parameters (elastic moduli and Poisson’s...
Identification of material properties is one of the key issues in composite materials research. The ...
To ensure the high reliability of a composite structure, the actual mechanical properties of a mater...
This paper describes the method for the determination of the elastic constants of composite material...
© 2019, Kazan Federal University. All rights reserved. The problem of identifying the mechanical cha...
AbstractThe present paper deals with the use of simulated experiments to improve the design of an ac...