Details

Autor(en) / Beteiligte

• Takeuchi, Toru
• Nakamura, Hideji
• Uchida, Masakaze
• Yoshida, Michiyasu
• Matsui, Ryota

Titel

Shaking table tests on spherical sliding bearings taking eccentricity and uplift into account

Ist Teil von

• Japan architectural review, 2019-04, Vol.2 (2), p.172-184

Ort / Verlag

Hoboken: John Wiley & Sons, Inc

Erscheinungsjahr

2019

Quelle

Wiley Online Library

Beschreibungen/Notizen

• Although rubber bearings are popular in Japan as seismic isolation bearings, spherical sliding bearings (SSBs) or friction pendulum bearings are widely used in many countries, including the U.S. In this study, shake table tests on a braced frame supported by SSBs are carried out, and their dependence on pressure and velocity is investigated. Tests under eccentric dead loads and uplift conditions are also conducted to capture their performance. Analytical models that consider pressure and velocity dependence are proposed, and their validity against the experimental results is discussed. This manuscript reports the shake table test of FPB with eccentricity and uplifting.