Wednesday 27 November 17:45 - 19:45

Room 225, UCL Central House
14 Upper Woburn Place
London
WC1H 0NN

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Structural assessment of Victorian lighthouses under extreme wave impact

Community & Culture

Join our second ISH Guest Lecture of the year with Professor Dina D'Ayala.

Crests and Troughs: Structural assessment of Victorian lighthouses under extreme wave impact

Lighthouses on hostile and exposed rocks around the British Isles and Ireland have been resisting the impacts of extreme waves for almost two centuries. The design of these unique landmarks of engineering has evolved empirically learning from collapses of under-designed structures. Most of the surviving rock-mounted lighthouses all evolved from the ingenious design proposed by John Smeaton. Notwithstanding modern positioning technology, rock mounted lighthouses remain very relevant to present shipping and navigation, as they still fulfil their role as lifesaving beacons. However changing climate and sea level rise pose a new threat to their feature.

The talk will illustrate work developed within the STORMLAMP, an EPSRC sponsored project in collaboration with Plymouth University and Exeter University, which aims to support management of lighthousesโ€™ structural conditions for the next two centuries. In particular the talk will discuss the process and associated uncertainties in determining the lighthouses geometry and construction details from historic archives, in choosing the relevant numerical tools to represent and assess their behaviour, in establishing current and future magnitude of wave impact. These concepts will be illustrated with reference to a specific case study.

The talk + Q&A will start at 5.45pm and be followed by a networking reception from 6.45pm.

For access information, please click here.

Please be aware that this talk will be filmed, if you have any queries about this at all please contact [email protected]

Guest speaker

Prof Dina Dโ€™Ayala is the Professor of Structural Engineering at University College London, within the Department of Civil Environmental and Geomatic Engineering. She is head of Civil Engineering and Co-Director of the EPICentre. She is a director of the International Association of Earthquake Engineers, Fellow of the ICE, and a Getty Conservation Institute Scholar. Her specialism is Structural Resilience Engineering with particular emphasis on the assessment, strengthening, preservation and resilience of existing buildings, structures, transport infrastructure and cultural heritage. She has 25 yearsโ€™ experience working with international agencies and Heritage Institutions to assess and preserve architectural heritage worldwide.

Photo credit: Athanasios Pappas

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