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Behaviour of laminated elastomeric bearings

  • Mori, A. (Japan Engineering Consultants) ;
  • Moss, P.J. (University of Canterbury) ;
  • Carr, A.J. (University of Canterbury) ;
  • Cooke, N. (University of Canterbury)
  • 발행 : 1997.07.25

초록

Experimental work undertaken to investigate the behaviour of laminated elastomeric bridge bearings under compression and a combination of compression and shear or rotation has been reported on elsewhere. However, it is difficult to determine the state of stress within the bearings in terms of the applied forces or the interaction between the steel shims and the rubber layers in the bearings. In order to supply some of the missing information about the stress-strain state within the bearings, an analytical study using the finite element method was carried out. The available experimental results were used to validate the model after which the analyses were used to provide further information about the state of stress within the bearing.

키워드

참고문헌

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  10. Mori, A., Carr, A.J., Cooke, N. and Moss, P.J. (in press 1997a), "The behaviour of bearings used for seismic isolation under shear and axial load", Earthquake Spectra.
  11. Mori, A., Carr, A.J., Cooke, N. and Moss, P.J. (in press 1997b), "The behaviour of bearings used for seismic isolation under shear and axial load", Earthquake Spectra.
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피인용 문헌

  1. Methodology for the development of analytical fragility curves for retrofitted bridges vol.37, pp.8, 2008, https://doi.org/10.1002/eqe.801
  2. Deformation-based seismic design of concrete bridges vol.9, pp.5, 2015, https://doi.org/10.12989/eas.2015.9.5.1045
  3. Behaviour of lead-rubber bearings vol.6, pp.1, 1998, https://doi.org/10.12989/sem.1998.6.1.001