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/lp/sage/a-review-on-dynamic-substructuring-methods-for-model-updating-and-X0bl9jObqX
- Publisher
- SAGE
- Copyright
- © The Author(s) 2019
- ISSN
- 1369-4332
- eISSN
- 2048-4011
- DOI
- 10.1177/1369433219872429
- Publisher site
- See Article on Publisher Site
Abstract
Substructuring methods possess many merits in model updating and damage identification of large-scale structures. With substructuring methods, a global structure is divided into a number of independent substructures. Only the substructures are repeatedly analyzed and the re-analysis of the global structure is thereby avoided. This article reviews widely used dynamic substructuring methods for model updating and damage identification of large-scale structures. These methods can be categorized into forward and inverse substructuring approaches. The former is a conventional process that assembles the vibration properties of each substructure to obtain the vibration properties of the global structure. The latter, on the contrary, disassembles the vibration properties of the global structure into those of the substructures. In each category, both frequency and time domain methods have been developed and will be reviewed.
Journal
Advances in Structural Engineering – SAGE
Published: Feb 1, 2020