Shape sensing of variable cross-section beam using the inverse finite element method and isogeometric analysis

•This paper proposes a new iFEM method for reconstructing displacement field of variable cross-section beam.•Mechanical parameters are linearized, and the new constitutive equations are established.•This paper presents a new approach to approximate and instead of the original displacement field func...

Full description

Saved in:

Bibliographic Details
Published in:	Measurement : journal of the International Measurement Confederation Vol. 158; p. 107656
Main Authors:	Zhao, Feifei, Xu, Libo, Bao, Hong, Du, Jingli
Format:	Journal Article
Language:	English
Published:	London Elsevier Ltd 01.07.2020 Elsevier Science Ltd
Subjects:	Concentrated loads Constitutive equations Constitutive relation Constitutive relationships Cross-sections Discrete element method Displacement Finite element analysis Finite element method Inverse finite element method Isogeometric analysis Mathematical analysis Mechanical properties Rigidity Shear strain Shear strength Smart structure Smart structures Strain Stress concentration Variable cross-section Isogeometric analysis Smart structure Variable cross-section Constitutive relation Inverse finite element method
ISSN:	0263-2241, 1873-412X
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Be the first to leave a comment!