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Record #112463:

General theory of dynamic ice structure interaction with applications / Esa Eranti.

Title: General theory of dynamic ice structure interaction with applications / Esa Eranti.
Author(s): Eranti, Esa.
Date: 1991.
Publisher: Golden, CO: International Society of Offshore and Polar Engineers (ISOPE)
In: Proceedings of the First (1991) International Offshore and Polar Engineering Conference. Vol. 2. Computer technology, ROV and control, risers, mooring and cables, pipelines, international polar research, ice, structures and scour ... held at Heriot-Watt University, Edinburgh, The United Kingdom, 11-16 August 1991. (1991.),
Abstract: Describes general theory of dynamic ice--structure interaction, which includes transverse and torsional vibrations. Applicable to cases of continuous crushing against vertical structures as well as against combined crushing and shearing against inclined surfaces. Zonal ice-force approach is used with normal ice-force component depending on relative movement of zonal ice edge and contact face. Simulations are in good agreement with results from interaction tests with thin columnar-grained ice. Simulations of ice interaction with full-scale structures also provide results in agreement with field work. Increasing structural stiffness and ice-face inclination may be effective in reducing ice loads and structural vibrations.
Notes:

In: The proceedings of the First (1991) International Offshore and Polar Engineering Conference. Vol. 2. Computer technology, ROV and control, risers, mooring and cables, pipelines, international polar research, ice, structures and scour ... held at Heriot-Watt University, Edinburgh, The United Kingdom, 11-16 August 1991 / Michael S. Triantafyllou, Karel Karal, Jin S. Chung, George C. Hartnup, Shankare S. Gowda, eds.

Keywords: 624.145 -- Floating ice, engineering aspects.
624.145.1 -- Floating ice, thrust.
E12 -- Glaciology: frozen ground / snow and ice engineering.
SPRI record no.: 112463

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245 10 ‡aGeneral theory of dynamic ice structure interaction with applications /‡cEsa Eranti.
260 ## ‡aGolden, CO :‡bInternational Society of Offshore and Polar Engineers (ISOPE),‡c1991.
300 ## ‡ap. 489-498 :‡bdiags., tables.
500 ## ‡aIn: The proceedings of the First (1991) International Offshore and Polar Engineering Conference. Vol. 2. Computer technology, ROV and control, risers, mooring and cables, pipelines, international polar research, ice, structures and scour ... held at Heriot-Watt University, Edinburgh, The United Kingdom, 11-16 August 1991 / Michael S. Triantafyllou, Karel Karal, Jin S. Chung, George C. Hartnup, Shankare S. Gowda, eds.
520 3# ‡aDescribes general theory of dynamic ice--structure interaction, which includes transverse and torsional vibrations. Applicable to cases of continuous crushing against vertical structures as well as against combined crushing and shearing against inclined surfaces. Zonal ice-force approach is used with normal ice-force component depending on relative movement of zonal ice edge and contact face. Simulations are in good agreement with results from interaction tests with thin columnar-grained ice. Simulations of ice interaction with full-scale structures also provide results in agreement with field work. Increasing structural stiffness and ice-face inclination may be effective in reducing ice loads and structural vibrations.
650 07 ‡a624.145 -- Floating ice, engineering aspects.‡2udc
650 07 ‡a624.145.1 -- Floating ice, thrust.‡2udc
650 07 ‡aE12 -- Glaciology: frozen ground / snow and ice engineering.‡2local
773 0# ‡7nnam ‡aMichael S. Triantafyllou, Karel Karal, Jin S. Chung, George C. Hartnup, Shankare S. Gowda, eds. ‡tProceedings of the First (1991) International Offshore and Polar Engineering Conference. Vol. 2. Computer technology, ROV and control, risers, mooring and cables, pipelines, international polar research, ice, structures and scour ... held at Heriot-Watt University, Edinburgh, The United Kingdom, 11-16 August 1991. ‡dGolden, CO : International Society of Offshore and Polar Engineers (ISOPE), 1991. ‡wSPRI-112453
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