Seismic Resilience Assessment of Aging Highway Bridge Considering Climate Change Effects-Reference-Cited by-同舟云学术

Seismic Resilience Assessment of Aging Highway Bridge Considering Climate Change Effects

Published:2023 Issue: Volume:23 Page:1395-1403
ISSN:2221-3791
Container-title:IABSE Congress Reports
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Author:

Chirdeep N. R. ¹,Bahurudeen A. ¹,Shekhar Shivang²

Affiliation:

1. Research Scholar, Associate Professor, Dept. of Civil Engineering, Birla Institute of Technology and Science, Pilani – Hyderabad Campus, Hyderabad 500078, India

2. Assistant Professor, School of Civil and Environmental Engineering, Indian Institute of Technology Mandi, Mandi, Himachal Pradesh 175005, India

Abstract

<p>The impact of climate change due to increasing global warming may negatively influence the performance of reinforced concrete (RC} bridges. In addition to being continuously exposed to unfavorable climatic conditions, bridges in India are also prone to earthquake-induced damage. This study provides a methodology for time-dependent seismic resilience assessment of aging highway bridges considering climate change effects. Nonlinear time-history analyses are conducted to develop seismic fragility curves at different points in time. These results are utilized to estimate seismic losses that are combined with recovery models to estimate the functionality and resilience of aging highway bridge considering climate change effects. The results reveal a declining trend in the resilience of the bridge after taking climate change into account, underlining the significance of considering climate change when evaluating the lifetime seismic resilience of older bridges.</p>

Publisher

International Association for Bridge and Structural Engineering (IABSE)

Reference36 articles.

1. Olsen JR. Adapting infrastructure and civil engineering practice to a changing climate. Reston, Virginia: American Society of Civil Engineers, 2015. Epub ahead of print 2015. DOI: 10.1061/9780784479193.

2. IPCC. Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press. In Press., 2021.

3. Peters GP, Andrew RM, Boden T, et al. COMMENTARY: The challenge to keep global warming below 2 degrees C. Nat Clim Chang 2013; 3: 4–6.

4. Stewart MG, Wang X, Nguyen MN. Climate change adaptation for corrosion control of concrete infrastructure. Structural Safety 2012; 35: 29–39.

5. Garg RK, Chandra S, Kumar A. Analysis of bridge failures in India from 1977 to 2017. Structure and Infrastructure Engineering 2022; 18: 295–312.