Rigidity Parameter Identification for Thin Inclusions Located Inside Elastic Bodies

Результат исследования: Научные публикации в периодических изданияхстатья

10 Цитирования (Scopus)

Аннотация

The paper is concerned with an identification of a rigidity parameter for thin inclusions located inside elastic bodies. It is assumed that inclusions cross an external boundary of the elastic body. In addition to this, a delamination of the inclusions is assumed thus providing a crack between inclusions and the elastic body. To exclude a mutual penetration between crack faces, inequality-type boundary conditions are imposed. We consider elastic inclusions as well as rigid and rigid-elastic inclusions. To find a solution of the problem formulated, we solve an optimal control problem. A cost functional characterizes a displacement of the external part of the inclusion, and a rigidity parameter serves as a control function. We prove a solution existence of the problems formulated.

Язык оригиналаанглийский
Страницы (с-по)281-297
Число страниц17
ЖурналJournal of Optimization Theory and Applications
Том172
Номер выпуска1
DOI
СостояниеОпубликовано - 1 янв 2017

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