Isogeometric treatment of large deformation contact and debonding problems with T-splines: a review
Within a setting where the isogeometric analysis (IGA) has been successful at bringing two different research fields together, i.e. Computer Aided Design (CAD) and numerical analysis, T-spline IGA is applied in this work to frictionless contact and mode-I debonding problems between deformable bodies...
| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
De Gruyter
2015-02-01
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| Series: | Curved and Layered Structures |
| Online Access: | http://www.degruyter.com/view/j/cls.2015.2.issue-1/cls-2015-0005/cls-2015-0005.xml?format=INT |
| _version_ | 1819212593777082368 |
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| author | Dimitri Rossana |
| author_facet | Dimitri Rossana |
| author_sort | Dimitri Rossana |
| collection | DOAJ |
| description | Within a setting where the isogeometric analysis
(IGA) has been successful at bringing two different research
fields together, i.e. Computer Aided Design (CAD)
and numerical analysis, T-spline IGA is applied in this
work to frictionless contact and mode-I debonding problems
between deformable bodies in the context of large deformations.
Based on the concept of IGA, the smooth basis
functions are adopted to describe surface geometries and
approximate the numerical solutions, leading to higher accuracy
in the contact integral evaluation. The isogeometric
discretizations are here incorporated into an existing
finite element framework by using Bézier extraction, i.e. a
linear operator which maps the Bernstein polynomial basis
on Bézier elements to the global isogeometric basis. A
recently released commercial T-spline plugin for Rhino is
herein used to build the analysis models adopted in this
study. |
| first_indexed | 2024-12-23T06:45:26Z |
| format | Article |
| id | doaj.art-afb6f187683749408a85c85f67b5914a |
| institution | Directory Open Access Journal |
| issn | 2353-7396 |
| language | English |
| last_indexed | 2024-12-23T06:45:26Z |
| publishDate | 2015-02-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Curved and Layered Structures |
| spelling | doaj.art-afb6f187683749408a85c85f67b5914a2022-12-21T17:56:36ZengDe GruyterCurved and Layered Structures2353-73962015-02-012110.1515/cls-2015-0005cls-2015-0005Isogeometric treatment of large deformation contact and debonding problems with T-splines: a reviewDimitri Rossana0Department of Innovation Engineering, University of Salento, Lecce, ItalyWithin a setting where the isogeometric analysis (IGA) has been successful at bringing two different research fields together, i.e. Computer Aided Design (CAD) and numerical analysis, T-spline IGA is applied in this work to frictionless contact and mode-I debonding problems between deformable bodies in the context of large deformations. Based on the concept of IGA, the smooth basis functions are adopted to describe surface geometries and approximate the numerical solutions, leading to higher accuracy in the contact integral evaluation. The isogeometric discretizations are here incorporated into an existing finite element framework by using Bézier extraction, i.e. a linear operator which maps the Bernstein polynomial basis on Bézier elements to the global isogeometric basis. A recently released commercial T-spline plugin for Rhino is herein used to build the analysis models adopted in this study.http://www.degruyter.com/view/j/cls.2015.2.issue-1/cls-2015-0005/cls-2015-0005.xml?format=INT |
| spellingShingle | Dimitri Rossana Isogeometric treatment of large deformation contact and debonding problems with T-splines: a review Curved and Layered Structures |
| title | Isogeometric treatment of large deformation contact and debonding problems with T-splines: a review |
| title_full | Isogeometric treatment of large deformation contact and debonding problems with T-splines: a review |
| title_fullStr | Isogeometric treatment of large deformation contact and debonding problems with T-splines: a review |
| title_full_unstemmed | Isogeometric treatment of large deformation contact and debonding problems with T-splines: a review |
| title_short | Isogeometric treatment of large deformation contact and debonding problems with T-splines: a review |
| title_sort | isogeometric treatment of large deformation contact and debonding problems with t splines a review |
| url | http://www.degruyter.com/view/j/cls.2015.2.issue-1/cls-2015-0005/cls-2015-0005.xml?format=INT |
| work_keys_str_mv | AT dimitrirossana isogeometrictreatmentoflargedeformationcontactanddebondingproblemswithtsplinesareview |