The JKR-adhesive normal contact problem of axisymmetric rigid punches with a flat annular shape or concave profiles; Facta Universitatis. Series: Mechanical Engineering; Vol. 14, iss. 3

The JKR-adhesive normal contact problem of axisymmetric rigid punches with a flat annular shape or concave profiles; Facta Universitatis. Series: Mechanical Engineering; Vol. 14, iss. 3

Detalles Bibliográficos
Parent link:Facta Universitatis. Series: Mechanical Engineering.— , 1994-
Vol. 14, iss. 3.— 2016.— [P. 281-292]
Autor Principal: Willert E. Emanuel
Autor Corporativo: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра физики высоких технологий в машиностроении (ФВТМ) Сетевая научно-образовательная лаборатория "Динамическое моделирование и контроль ответственных конструкций" (НОЛ ММ)
Outros autores: Li Q. Qiang, Popov V. L. Valentin Leonidovich
Summary:Title screen
The JKR-adhesive frictionless normal contact problem is solved for the flat annular and the conical or spherical concave rigid punch indenting an elastic half space. The adhesive solution can be derived analytically from the non-adhesive one, the latter one being calculated by the boundary element method. It is found that the annular flat punch will always start to detach at the outer boundary. The pull-off forces for both concave punch shapes almost do not depend on the pull-off boundary regime and can be significantly larger than the pull-off force for the cylindrical flat punch.
Idioma:inglés
Publicado: 2016
Subjects:
труды учёных ТПУ
электронный ресурс
контактная механика
осевая симметрия
контактные зоны
адгезия
метод граничных элементов
Contact Mechanics
Axis-symmetry
Annular Contact Area
Adhesion
JKR-theory
Boundary Element Method
Concave Rigid Punch
Flat Annular Punch
Acceso en liña:http://dx.doi.org/10.22190/FUME1603281W
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=654204

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