Layered structures mechanical properties assessment by dynamic tests

An effective method of the layered structures mechanical properties determination is presented. The method is based on the non-stationary analysis of the structure response that is acted by impact load on the surface of multi-layered structure. The assessment of the design parameters using a genetic algorithm is performed. During the solving procedure there are several methods for breeding and selection processes are used, that demonstrated different results. The most appropriate parameters for described algorithms are selected and analysed.

[1]  R. Turusov,et al.  Comparison of Creep in free Polymer Rod and Creep in Polymer Layer of the Layered Composite , 2016 .

[2]  W. Stronge,et al.  Predicting indenter nose shape sensitivity for quasi-static perforation of thin metallic plates , 2017 .

[3]  S. Nourbakhsh,et al.  A Neural Networks approach to characterize material properties using the spherical indentation test , 2011 .

[4]  S. Aizikovich,et al.  Indentation of a hard transversely isotropic functionally graded coating by a conical indenter , 2017 .

[5]  T. V. Kazieva,et al.  Indenter Shape Characterization for the Nanoindentation Measurement of Nanostructured and Other Types of Materials , 2015 .

[6]  A. Beskopylny,et al.  Determination of Rheological Parameters of Polyvinylchloride at Different Temperatures , 2016 .

[7]  V. W. Lee,et al.  3D dynamic response of a multi-layered transversely isotropic half-space subjected to a moving point load along a horizontal straight line with constant speed , 2016 .

[8]  Andreev Vladimir Igorevich,et al.  The Modeling of the Real Building Object by Using the Model of a Two-Layer Beam of Variable Rigidity on an Elastic Basis , 2012 .

[9]  T. Clyne,et al.  Extraction of plasticity parameters from a single test using a spherical indenter and FEM modelling , 2017 .

[10]  J. Greenwood,et al.  Indentation of an elastic layer by a rigid cylinder , 2012 .

[11]  Elastic-plastic property evaluation using a nearly flat instrumented indenter , 2017 .

[12]  A. Constantinescu,et al.  Symbolic and numerical solution of the axisymmetric indentation problem for a multilayered elastic coating , 2013 .

[13]  I. Argatov.  Depth-sensing indentation of a transversely isotropic elastic layer: Second-order asymptotic models for canonical indenters , 2011 .