Stressed-Strain State of Multi Layer Foil under One-Axis Tension

Stressed-Strain State of Multi Layer Foil under One-Axis Tension

Bibliographic Details
Parent link:Applied Mechanics and Materials: Scientific Journal
Vol. 756 : Mechanical Engineering, Automation and Control Systems (MEACS2014).— 2015.— [P. 540-545]
Main Author: Demidov V. N. Valery Nikolaevich
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра физики высоких технологий в машиностроении (ФВТМ)
Other Authors: Knyazeva A. G. Anna Georgievna
Summary:Title screen
Multilayer protective materials and coatings attract attention last years because the possibility appears to obtain unique properties of materials due to combination of properties and sizes of layers. In his paper analytical solution is constructed for the problem on multilayer foil tension. It is assumed that stress and strain tensor components depend on one space coordinate in the axis direction perpendicular to layers and generalized plane stressed state is realized. Interesting effect is detected for two-layer material: thickness of the coating exists when one of diagonal stress tensor components is minimal, that ensure minimal break in the corresponding stresses in interface. This effect is observed previously experimentally by many authors. However, other diagonal component of stress tensor has maximal value for other value of coating thickness. The positions of the maximal and minimal values of stresses and breaks depend on combination of properties and thicknesses of layers.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2015
Series:Modelling and Numerical Simulation, Algorithms and Mathematical Methods for Applied Problems
Subjects:
электронный ресурс
труды учёных ТПУ
фольга
деформированные состояния
растяжение
Online Access:http://dx.doi.org/10.4028/www.scientific.net/AMM.756.540
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=641403

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