𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Application of fractional derivatives to seismic analysis of base-isolated models

✍ Scribed by Chan Ghee Koh; James M. Kelly


Publisher
John Wiley and Sons
Year
1990
Tongue
English
Weight
628 KB
Volume
19
Category
Article
ISSN
0098-8847

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Application of model-based transformatio
✍ O.E. Næss 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 52 KB

nite-element program CARMEN, which is based on the Galerkin weighted residual method. The numerical test calculations demonstrate that this approach for calculating the re-sponses of the conductors in non-conductive media is attractive. However, some instability problems exist which are probably co

Non‐linear seismic analysis of base‐isol
✍ Ceccoli, C.; Mazzotti, C.; Savoia, M. 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 252 KB 👁 2 views

In this paper, seismic analysis of plane RC frame structures with High Damping Rubber Bearings (HDRBs) base-isolation systems is performed in the non linear range. For RC members, a modi"ed version of hysteretic Park model is used. For HDRB isolators, a new hysteretic model is presented, which is ab

Algorithms for seismic analysis of MDOF
✍ M.P. Singh; T.-S. Chang; H. Nandan 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 461 KB

Viscoelastic dampers are often considered for use in structural systems to reduce their dynamic response. The frequency dependent storage and loss moduli of the viscoelastic material are sometimes modeled using the fractional derivatives. This introduces fractional derivatives in the equations of mo

Damping described by fading memory—analy
✍ Mikael Enelund; Peter Olsson 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 488 KB

Some damping models where the actual stress does not depend on the actual strain but also on the entire strain history are studied[ Basic requirements in the frequency and time domain signi\_cant for the choice of damping model are outlined[ A one!dimensional linear constitutive viscoelastic equatio

Simplified inelastic seismic analysis of
✍ Vojko Kilar; David Koren 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 868 KB

## Abstract In the paper a simplified nonlinear method has been applied to the analysis of base‐isolated structures. In the first part, a three‐linear idealization of the capacity curve is proposed. The initial stiffness is defined based on the first yielding point in the superstructure, whereas th

A modal procedure for seismic analysis o
✍ Malangone, Pasquale; Ferraioli, Massimiliano 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 391 KB 👁 2 views

A modal procedure for non-linear analysis of multistorey structures with high-damping base-isolation systems was proposed. Two different isolation devices were considered in the analysis: an high-damping laminated rubber bearing and a lead-rubber bearing. Starting from deformational properties verif