Cost-benefit analysis of liquefaction mitigation strategies
Cost-benefit analysis of liquefaction mitigation strategies
This paper presents a cost-benefit model as part of the options appraisal process to evaluate alternative ground mitigation interventions to reduce vulnerability and/or improve resilience of built assets to earthquake induced liquefaction disaster (EILD) events. The paper presents a review of alternative approaches to cost-benefit analysis and develops forward looking (risk based) and backward looking (impact based) cost-benefit models that can be used by practitioners and policy makers to improve community resilience through better contingency and disaster management planning. The paper customises the models against EILD scenarios and identifies the cost and benefit attributes that need to be assessed if the models are to be effectively integrated into a resilience assessment and improvement framework for improved community resilience to EILD events.
Built asset management, Community resilience, Contingency planning, Cost-benefit modelling, Disaster management, Ground mitigation, Liquefaction
447-454
Jones, Keith
73e8e2b5-cd67-4691-b1a9-4e7bc9066af4
Morga, Mariantonietta
202a3354-4716-4ae0-91ee-03bebe5e7fc3
Wanigarathna, Nadeeshani
3780f435-f920-4d9e-a36c-89dee30d621e
Pascale, Federica
92439d86-686d-4c8f-b04c-164dec0605d4
Yarovaya, Larisa
2bd189e8-3bad-48b0-9d09-5d96a4132889
2019
Jones, Keith
73e8e2b5-cd67-4691-b1a9-4e7bc9066af4
Morga, Mariantonietta
202a3354-4716-4ae0-91ee-03bebe5e7fc3
Wanigarathna, Nadeeshani
3780f435-f920-4d9e-a36c-89dee30d621e
Pascale, Federica
92439d86-686d-4c8f-b04c-164dec0605d4
Yarovaya, Larisa
2bd189e8-3bad-48b0-9d09-5d96a4132889
Jones, Keith, Morga, Mariantonietta, Wanigarathna, Nadeeshani, Pascale, Federica and Yarovaya, Larisa
(2019)
Cost-benefit analysis of liquefaction mitigation strategies.
In IABSE Symposium, Guimaraes 2019: Towards a Resilient Built Environment Risk and Asset Management - Report.
IABSE.
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
This paper presents a cost-benefit model as part of the options appraisal process to evaluate alternative ground mitigation interventions to reduce vulnerability and/or improve resilience of built assets to earthquake induced liquefaction disaster (EILD) events. The paper presents a review of alternative approaches to cost-benefit analysis and develops forward looking (risk based) and backward looking (impact based) cost-benefit models that can be used by practitioners and policy makers to improve community resilience through better contingency and disaster management planning. The paper customises the models against EILD scenarios and identifies the cost and benefit attributes that need to be assessed if the models are to be effectively integrated into a resilience assessment and improvement framework for improved community resilience to EILD events.
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More information
Published date: 2019
Venue - Dates:
IABSE Symposium 2019 Guimaraes: Towards a Resilient Built Environment - Risk and Asset Management, , Guimaraes, Portugal, 2019-03-27 - 2019-03-29
Keywords:
Built asset management, Community resilience, Contingency planning, Cost-benefit modelling, Disaster management, Ground mitigation, Liquefaction
Identifiers
Local EPrints ID: 493806
URI: http://eprints.soton.ac.uk/id/eprint/493806
PURE UUID: 6dfe23e0-416e-4a9a-8ff3-de9eb5a9f481
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Date deposited: 12 Sep 2024 17:26
Last modified: 13 Sep 2024 01:58
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Contributors
Author:
Keith Jones
Author:
Mariantonietta Morga
Author:
Nadeeshani Wanigarathna
Author:
Federica Pascale
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