Rossetto, T;
Eames, I;
Lloyd, TO;
(2015)
Keynote: Advances in evaluating tsunami forces on coastal structures.
Presented at: SECED 2015 Conference: Earthquake Risk and Engineering towards a Resilient World, Cambridge, UK.
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Abstract
This paper presents a brief overview of the current knowledge and research gaps in the evaluation of tsunami forces on coastal structures. It presents the need for a systematic analysis of the physics of tsunami flows in and around buildings and the forces and pressures they produce on structures as a function of time. The first steps towards such a study are presented. Through a combination of large-scale physical experiments reproducing the forces generated by extremely long, tsunami-like, waves on instrumented building models, and small-scale tests of steady flows around rectangular cylinders, it is shown that steady-state approximations of drag force can potentially represent the unsteady case of tsunami flows around buildings. Significant limitations surround this observation and hence, plans to continue the study are presented.
Type: | Conference item (UNSPECIFIED) |
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Title: | Keynote: Advances in evaluating tsunami forces on coastal structures |
Event: | SECED 2015 Conference: Earthquake Risk and Engineering towards a Resilient World |
Location: | Cambridge, UK |
Dates: | 09 July 2015 - 10 July 2015 |
Open access status: | An open access version is available from UCL Discovery |
Language: | English |
UCL classification: | UCL UCL > Provost and Vice Provost Offices UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Civil, Environ and Geomatic Eng UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Mechanical Engineering |
URI: | https://discovery.ucl.ac.uk/id/eprint/1471789 |
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