15th World Conference on Earthquake Engineering 2012 (15WCEE) Lisbon, Portugal 24-28 September 2012 Volume 1 of 38 ISBN: 978-1-63439-651-6 Printed from e-media with permission by: Curran Associates, Inc. 57 Morehouse Lane Red Hook, NY 12571 Some format issues inherent in the e-media version may also appear in this print version. Copyright© (2012) by Sociedade Portuguesa de Engenharia Sismica (SPES) All rights reserved. Printed by Curran Associates, Inc. (2015) For permission requests, please contact Sociedade Portuguesa de Engenharia Sismica (SPES) at the address below. Sociedade Portuguesa de Engenharia Sismica (SPES) Avenida do Brazil, 101 1700-066 Lisboa, Portugal Phone: +351.218443833 Fax: +351.218443035
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[email protected] Web: www.proceedings.com TABLE OF CONTENTS VOLUME 1 How Effective Are EC8 and Recommended AASHTO-LRFD Criteria for Regular Seismic Behavior of Ductile Bridges with Unequal Height Piers? ................................................................................................................................................................1 Joseph Guirguis, Sameh Mehanny Shake Table Acceleration Tracking Performance Impact on Dynamic Similitude Preliminary Findings ............................................11 Mike Mota, Franklin Moon, Ahmet Emin Aktan Proposing the Optimized Combination of Different Isolation Bearings Subjected