Publication Date:
2013-10-31
Description:
The recent increase in frequency and severity of flooding in the UK has led to a shift in the perception of risk associated with flood hazards. This has extended to the conservation community, and the risks posed to historic structures that suffer from flooding are particularly concerning for those charged with preserving and maintaining such buildings. In order to fully appraise the risks in a manner appropriate to the complex issue of preservation, a new methodology is proposed that studies the nature of vulnerability of such structures, and places it in the context of risk assessment, accounting for the vulnerable object and the subsequent exposure of that object to flood hazards. The testing of the methodology is carried out using three urban case studies and the results of the survey analysis provide key findings and guidance on the development of fragility curves for historic structures exposed to flooding. This occurs through appraisal of key vulnerability indicators related to building form, structural and fabric integrity, and preservation of architectural and archaeological values. This in turn facilitates the production of strategies for mitigating and managing the losses threatened by such extreme climate events.
Electronic ISSN:
2195-9269
Topics:
Geography
,
Geosciences
Permalink