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Influence of the Connection Modelling on the Seismic Behaviour of Crosslam Timber Buildings

  • I. SustersicEmail author
  • B. Dujic
  • Massimo Fragiacomo
Conference paper
Part of the RILEM Bookseries book series (RILEM, volume 9)

Abstract

The paper investigates the influence of modelling different types of connections in multi-storey cross-laminated timber buildings. The importance of modelling the connection flexibility in the prediction of the natural vibration periods and the base shear force of a crosslam building is demonstrated using linear-dynamic analysis. The building’s global ductility and peak ground acceleration were compared using non-linear static and dynamic analyses, demonstrating that the former may lead to non-conservative result. The effect of gravity loads does not seem to be crucial in the analyses, whereas including friction in the model leads to a lower seismic response of the structure. This beneficial influence may however be reduced by the vertical component of the seismic acceleration, not considered in this study.

Keywords

Cross-laminated timber Multi-storey buildings Seismic design 

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References

  1. Blass, H.J., Fellmoser, P.: Design of solid wood panels with cross layers. In: 8th World Conference on Timber Engineering, WCTE 2004, Lahti, Finland, pp. 543–548 (2004)Google Scholar
  2. Ceccotti, A.: New technologies for construction of medium-rise buildings in seismic regions: the XLAM case. IABSE Structural Engineering International, Special Edition on Tall Timber Buildings 18(2), 156–165 (2008)CrossRefGoogle Scholar
  3. Computers & Structures Inc. SAP2000 - Integrated Finite Element Analysis and Design of Structures. Computers & Structures Inc., Berkeley (2000) Google Scholar
  4. Dujic, B., Zarnic, R.: Report on evaluation of racking strength of KLH system, University of Ljubljana, Faculty of civil and geodetical engineering, Slovenia (2005)Google Scholar
  5. European Committee for Standardization (CEN). Eurocode 1: Actions on structures - Part 1-1 (2004) Google Scholar
  6. European Committee for Standardization (CEN). Eurocode 8 - Design of structures for earthquake resistance - Part 1 (2004) Google Scholar
  7. Fajfar, P.: A nonlinear analysis method for performance-based seismic design. Earthquake Spectra 16(3), 573–592 (2000)CrossRefGoogle Scholar
  8. Fragiacomo, M., Amadio, C., Rajgelj, S.: Evaluation of the structural response under seismic actions using non-linear static methods. Earthquake Engineering & Structural Dynamics 35(12), 1511–1531 (2006)CrossRefGoogle Scholar
  9. Fragiacomo, M., Dujic, B., Sustersic, I.: Elastic and ductile design of multi-storey crosslam massive wooden buildings under seismic action. Engineering Structures 33(11), 3043–3053 (2011)CrossRefGoogle Scholar
  10. Iervolino, I., Galasso, C., Cosenza, E.: REXEL: computer aided record selection for code-based seismic structural analysis. Bulletin of Earthquake Engineering 8, 339–362 (2010), doi:10.1007/s10518-009-9146-1CrossRefGoogle Scholar
  11. New Zealand Standard. Timber structures standard, NZS3603. Published by Standards New Zealand, Private Bag 2439, Wellington 6020, New Zealand (1993)Google Scholar
  12. Sustersic, I., Dujic, B.: Simplified Cross-laminated Timber Wall Modelling for Linear Elastic Seismic Analysis. In: CIB-W18, paper 45-15-6, Växjö, Sweden (2012)Google Scholar
  13. Sustersic, I., Fragiacomo, M., Dujic, B.: Influence of connection properties on the ductility and seismic resistance of multi-storey cross-lam buildings. In: CIB-W18, paper 44-15-9, Alghero, Italy (2011) Google Scholar
  14. Yasumura, M., Kawai, N.: Evaluation of wood framed shear walls subjected to lateral load. In: Meeting 39 of the Working Commission W18-Timber Structures, CIB, Vancouver, paper CIB-W18/30-15-4 (1997)Google Scholar

Copyright information

© RILEM 2014

Authors and Affiliations

  1. 1.CBD d.o.o. - Contemporary Building DesignCeljeSlovenia
  2. 2.Dept. of Architecture, Design and Urban PlanningUniversity of SassariAlgheroItaly

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