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Past, present and impendent hydroelastic challenges in the polar and subpolar seas by Vernon A. Squire Philosophical Transactions A Volume 369(1947):2813-2831.

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Presentation on theme: "Past, present and impendent hydroelastic challenges in the polar and subpolar seas by Vernon A. Squire Philosophical Transactions A Volume 369(1947):2813-2831."— Presentation transcript:

1 Past, present and impendent hydroelastic challenges in the polar and subpolar seas by Vernon A. Squire Philosophical Transactions A Volume 369(1947):2813-2831 July 28, 2011 ©2011 by The Royal Society

2 Open water waves impinge obliquely onto a compliant ice sheet that is either semi-infinite or of finite length d in the x-direction, but extends to in the y-direction. Vernon A. Squire Phil. Trans. R. Soc. A 2011;369:2813-2831 ©2011 by The Royal Society

3 Two semi-infinite elastic ice plates of thickness h0 and h2 surround a finite elastic plate of thickness h1. Vernon A. Squire Phil. Trans. R. Soc. A 2011;369:2813-2831 ©2011 by The Royal Society

4 Wave scattering at a pressure ridge. Vernon A. Squire Phil. Trans. R. Soc. A 2011;369:2813-2831 ©2011 by The Royal Society

5 How the amplitude of ocean waves with period ranging from 13 to 35 s is affected by 1670 km of sea-ice terrain. Vernon A. Squire Phil. Trans. R. Soc. A 2011;369:2813-2831 ©2011 by The Royal Society

6 Scattering response of a sea-ice floe. Vernon A. Squire Phil. Trans. R. Soc. A 2011;369:2813-2831 ©2011 by The Royal Society

7 A compliant floating disc deforming under the action of surface gravity waves, at two different times 22.7 s and 47.5 s. Vernon A. Squire Phil. Trans. R. Soc. A 2011;369:2813-2831 ©2011 by The Royal Society


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