Isogeometric analysis of large-deformation thin shells using RHT-splines for multiple-patch coupling
| dc.contributor.author | nguyan-than | |
| dc.contributor.author | areias, p | |
| dc.date.accessioned | 2018-03-01T10:50:21Z | |
| dc.date.available | 2018-03-01T10:50:21Z | |
| dc.date.issued | 2017 | |
| dc.description.abstract | We present an isogeometric thin shell formulation for multi-patches based on rational splines over hierarchical T-meshes (RHT-splines). Nitsche’s method is employed to efficiently couple the patches. The RHT-splines have the advantages of allowing a computationally feasible local refinement, are free from linear dependence, possess high-order continuity and satisfy the partition of unity and non-negativity. In addition, the continuity of the RHT-splines avoids the rotational degrees of freedom. The good performance of the present method is demonstrated by a number of numerical examples. | por |
| dc.identifier.authoremail | nd | |
| dc.identifier.authoremail | nd | |
| dc.identifier.doi | https://doi.org/10.1016/j.cma.2016.12.002 | por |
| dc.identifier.scientificarea | 287 | por |
| dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0045782516317406 | |
| dc.identifier.uri | http://hdl.handle.net/10174/22672 | |
| dc.language.iso | por | por |
| dc.peerreviewed | yes | por |
| dc.rights | restrictedAccess | por |
| dc.title | Isogeometric analysis of large-deformation thin shells using RHT-splines for multiple-patch coupling | por |
| dc.type | article | por |