An Experimental Study on Seismic Performance of Concrete-Filled Steel Piers-Reference-Cited by-同舟云学术

An Experimental Study on Seismic Performance of Concrete-Filled Steel Piers

Published:2018 Issue: Volume: Page:
ISSN:2221-3783
Container-title:IABSE Symposium, Nantes 2018: Tomorrow’s Megastructures
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Author:

Kanda Shinya¹,Matsubara Takuro¹,Tajima Hitoshi¹,Okui Yoshiaki²,Shiji Kenichi³,Okada Seiji³

Affiliation:

1. Metropolitan Expressway Co., ltd,Tokyo, Japan

2. Saitama University, Saitama, Japan

3. IHI Infrastructure Systems Co., ltd,Tokyo, Japan

Abstract

<p>Cyclic loading experiments for SM570 steel piers filled with concrete were carried out to obtain basic data on the seismic performance. On the basis of the survey results of the existing steel bridge piers of the Tokyo Metropolitan expressway in Japan, model parameters, such as axial- force ratio and slenderness ratio were selected in consideration of effect on seismic performance, especially ductility after yielding. Furthermore, a design method for retrofitting existing SM570 steel piers designed according to an old design code was investigated based on the deformation performance obtained in the experiment.</p>

Publisher

International Association for Bridge and Structural Engineering (IABSE)

Reference11 articles.

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3. Tajima, H., Hanno, H., and Ikeda, S. and Koshi, M. An Experimental Study on The Deformation Capacity of Rectangular Steel Bridge Piers with Stiffening Plates. JSCE Journal of Structural Engineering. 1998; 44A: 1251-1258.

4. Ono, K., Nishimura, N., Takahashi, M., Nonaka, T., and Sakamoto, Y. Method of estimating Seismic Performance of Concrete-filled Steel Bridge Piers by using M-φ relationship, Proceedings of the Forth Symposium on Nonlinear Numerical Analysis and its Application to Seismic Design of Steel Structures, JSCE, 2002; 193-202

5. Ono, K., Akiyama, A, Imanishi, H., and Okada, S. Seismic Performance of concrete filled Steel Bridge Piers under High Compressive Axial Force. Proceedings of 28th US-Japan Bridge Engineering Workshop; 2012

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