Dynamic characteristics tests of full-scale lead rubber bearing (LRB)
Abstract Several types of dynamic tests were performed using a full-scale lead rubber bearing (LRB) that has a lead plug embedded at the center of laminated natural rubber. The horizontal and vertical characteristics of the LRB due to various shear strains, frequencies, cyclic effect and compressive stresses were obtained by the experiments. It was confirmed that the variations of the obtained horizontal and vertical characteristics satisfied allowable variations defined in European standard for Anti-seismic devices (EN15129-2009).
Authors
- A Muramatsu
- Takahiro Mori (ORCID: https://orcid.org/0000-0001-7324-8574)
- Takanori Ogata
- Kentaro Mori (ORCID: https://orcid.org/0000-0002-0253-4693)
- Gentaro Nagashima
Institutions
- Obayashi (Japan) (JP)
- Taisei (Japan) (JP)
- Mitsubishi Heavy Industries (Japan) (JP)
- Bridgestone (Japan) (JP)
Publication Details
- Journal
- Kerntechnik
- Published
- 2024-12-11
- DOI
- https://doi.org/10.1515/kern-2024-0112
- Primary Topic
- Structural Engineering and Vibration Analysis
- Type
- article
- Field-Weighted Citation Impact
- 0.00