Different modelling approaches to coupling wall and floor panels within a dynamic finite element model of a lightweight building
(2012) 11th International Conference on Computational Structures Technology, CST 2012 99.- Abstract
This paper presents an investigation of a skeleton based coupling technique used for the assembly of different modules, i.e. walls and floors, in a modular finite element model. For simplicity the skeleton is introduced in the intersections of the panels. In this way all panels can be constrained to the global skeleton, leading to a removal of the constrained degrees of freedom (DOFs) in the individual panels. This artificial skeleton will inevitably influence the surrounding structure as the skeleton will be a physical part of the model. This issue is addressed. Furthermore, decoupled pseudomodes of the skeleton are discussed and analysed.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/c1d6545e-9abb-4de4-bac9-42b3e78a702d
- author
- Kiel, N. ; Andersen, L. V. ; Niu, B. and Persson, K. LU
- organization
- publishing date
- 2012
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- Building, Coupling, Finite element method, Lightweight, Modular, Panels, Vibration
- host publication
- Civil-Comp Proceedings
- volume
- 99
- publisher
- Civil-Comp Press
- conference name
- 11th International Conference on Computational Structures Technology, CST 2012
- conference location
- Dubrovnik, Croatia
- conference dates
- 2012-09-04 - 2012-09-07
- external identifiers
-
- scopus:84893911698
- ISBN
- 9781905088546
- language
- English
- LU publication?
- yes
- id
- c1d6545e-9abb-4de4-bac9-42b3e78a702d
- date added to LUP
- 2016-04-12 14:39:58
- date last changed
- 2022-04-11 14:12:14
@inproceedings{c1d6545e-9abb-4de4-bac9-42b3e78a702d, abstract = {{<p>This paper presents an investigation of a skeleton based coupling technique used for the assembly of different modules, i.e. walls and floors, in a modular finite element model. For simplicity the skeleton is introduced in the intersections of the panels. In this way all panels can be constrained to the global skeleton, leading to a removal of the constrained degrees of freedom (DOFs) in the individual panels. This artificial skeleton will inevitably influence the surrounding structure as the skeleton will be a physical part of the model. This issue is addressed. Furthermore, decoupled pseudomodes of the skeleton are discussed and analysed.</p>}}, author = {{Kiel, N. and Andersen, L. V. and Niu, B. and Persson, K.}}, booktitle = {{Civil-Comp Proceedings}}, isbn = {{9781905088546}}, keywords = {{Building; Coupling; Finite element method; Lightweight; Modular; Panels; Vibration}}, language = {{eng}}, publisher = {{Civil-Comp Press}}, title = {{Different modelling approaches to coupling wall and floor panels within a dynamic finite element model of a lightweight building}}, volume = {{99}}, year = {{2012}}, }