Adaptive decision framework for civil infrastructure exposed to evolving risks

Adaptive decision-making (ADM) is a structured process of learning, improving understanding, and ultimately adapting management decisions in a systematic and efficient way, aimed at reducing uncertainties over the course of the management timeframe. This approach holds a great potential for dealing...

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Main Authors: Lee, Ji Yun, Burton, Henry, Lallemant, David
Other Authors: Asian School of the Environment
Format: Article
Language:English
Published: 2018
Subjects:
Online Access:https://hdl.handle.net/10356/89286
http://hdl.handle.net/10220/46204
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-892862023-02-28T16:40:13Z Adaptive decision framework for civil infrastructure exposed to evolving risks Lee, Ji Yun Burton, Henry Lallemant, David Asian School of the Environment DRNTU::Social sciences::Geography::Environmental sciences Resilience Decision-making Adaptive decision-making (ADM) is a structured process of learning, improving understanding, and ultimately adapting management decisions in a systematic and efficient way, aimed at reducing uncertainties over the course of the management timeframe. This approach holds a great potential for dealing with the challenges faced by civil infrastructure facilities, especially those exposed to evolving risks caused by changes in environmental and urban settings, evolving expectations and preferences of the public, tightening budgets, and unpredictable political circumstances over their lifetime. This paper suggests ADM as a way of continuously reevaluating the risks and providing more adaptive and flexible management actions to enhance infrastructure resilience under dynamic changes and evolving conditions. The proposed ADM is illustrated with a benchmark problem based on a testbed residential community in Kathmandu, Nepal to explore the effect of incremental building expansion on the seismic risk to a community and examine the feasibility and effectiveness of ADM in improving resilience. Published version 2018-10-03T06:01:08Z 2019-12-06T17:22:02Z 2018-10-03T06:01:08Z 2019-12-06T17:22:02Z 2018 Journal Article Lee, J. Y., Burton, H., & Lallemant, D. (2018). Adaptive decision framework for civil infrastructure exposed to evolving risks. Procedia Engineering, 212, 435-442. doi:10.1016/j.proeng.2018.01.056 1877-7058 https://hdl.handle.net/10356/89286 http://hdl.handle.net/10220/46204 10.1016/j.proeng.2018.01.056 en Procedia Engineering © 2018 The Authors. Published by Elsevier Ltd. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). 8 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Social sciences::Geography::Environmental sciences
Resilience
Decision-making
spellingShingle DRNTU::Social sciences::Geography::Environmental sciences
Resilience
Decision-making
Lee, Ji Yun
Burton, Henry
Lallemant, David
Adaptive decision framework for civil infrastructure exposed to evolving risks
description Adaptive decision-making (ADM) is a structured process of learning, improving understanding, and ultimately adapting management decisions in a systematic and efficient way, aimed at reducing uncertainties over the course of the management timeframe. This approach holds a great potential for dealing with the challenges faced by civil infrastructure facilities, especially those exposed to evolving risks caused by changes in environmental and urban settings, evolving expectations and preferences of the public, tightening budgets, and unpredictable political circumstances over their lifetime. This paper suggests ADM as a way of continuously reevaluating the risks and providing more adaptive and flexible management actions to enhance infrastructure resilience under dynamic changes and evolving conditions. The proposed ADM is illustrated with a benchmark problem based on a testbed residential community in Kathmandu, Nepal to explore the effect of incremental building expansion on the seismic risk to a community and examine the feasibility and effectiveness of ADM in improving resilience.
author2 Asian School of the Environment
author_facet Asian School of the Environment
Lee, Ji Yun
Burton, Henry
Lallemant, David
format Article
author Lee, Ji Yun
Burton, Henry
Lallemant, David
author_sort Lee, Ji Yun
title Adaptive decision framework for civil infrastructure exposed to evolving risks
title_short Adaptive decision framework for civil infrastructure exposed to evolving risks
title_full Adaptive decision framework for civil infrastructure exposed to evolving risks
title_fullStr Adaptive decision framework for civil infrastructure exposed to evolving risks
title_full_unstemmed Adaptive decision framework for civil infrastructure exposed to evolving risks
title_sort adaptive decision framework for civil infrastructure exposed to evolving risks
publishDate 2018
url https://hdl.handle.net/10356/89286
http://hdl.handle.net/10220/46204
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