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Record #125658:

Pressure melting and friction in ice--structure interaction / Jing Xiao, Ian J. Jordaan, Sanjay K. Singh.

Title: Pressure melting and friction in ice--structure interaction / Jing Xiao, Ian J. Jordaan, Sanjay K. Singh.
Author(s): Xiao, Jing.
Jordaan, Ian J.
Singh, Sanjay K.
Date: [1993]
Publisher: Edmonton, Alberta: University of Alberta, Department of Civil Engineering
In: IAHR 92; 11th International Symposium on Ice, Banff, Alberta, Canada, June 15-19, 1992. Proceedings. ([1993]), Vol.3.
Abstract: Effects of pressure-melting on ice-induced vibrations was investigated; when pressure melting occurs, viscosity and friction are reduced, strength of crushed ice at interface is reduced and pressure exerted on structure drops. When pressure is released, ice refreezes, resulting in recovery of viscous and frictional properties, and load rebounds. Repetition of process results in load oscillation. This hypothesis is implemented into finite element models. Two trial test cases were carried out to simulate extrusion of crushed ice in laboratory and field indentation tests.
Notes:

In: IAHR 92; 11th International Symposium on Ice, Banff, Alberta, Canada, June 15-19, 1992. Proceedings. Vol.3. / International Association for Hydraulic Research.

Keywords: 624.145 -- Floating ice, engineering aspects.
624.145.1 -- Floating ice, thrust.
551.326 -- Floating ice.
534.2 -- Acoustics in ice.
536.421.1 -- Melting.
519.673 -- Modelling.
E12 -- Glaciology: frozen ground / snow and ice engineering.
SPRI record no.: 125658

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100 1# ‡aXiao, Jing.
245 10 ‡aPressure melting and friction in ice--structure interaction /‡cJing Xiao, Ian J. Jordaan, Sanjay K. Singh.
260 ## ‡aEdmonton, Alberta :‡bUniversity of Alberta, Department of Civil Engineering,‡c[1993]
300 ## ‡ap. 1255-1268 :‡bdiags., table.
500 ## ‡aIn: IAHR 92; 11th International Symposium on Ice, Banff, Alberta, Canada, June 15-19, 1992. Proceedings. Vol.3. / International Association for Hydraulic Research.
520 3# ‡aEffects of pressure-melting on ice-induced vibrations was investigated; when pressure melting occurs, viscosity and friction are reduced, strength of crushed ice at interface is reduced and pressure exerted on structure drops. When pressure is released, ice refreezes, resulting in recovery of viscous and frictional properties, and load rebounds. Repetition of process results in load oscillation. This hypothesis is implemented into finite element models. Two trial test cases were carried out to simulate extrusion of crushed ice in laboratory and field indentation tests.
650 07 ‡a624.145 -- Floating ice, engineering aspects.‡2udc
650 07 ‡a624.145.1 -- Floating ice, thrust.‡2udc
650 07 ‡a551.326 -- Floating ice.‡2udc
650 07 ‡a534.2 -- Acoustics in ice.‡2udc
650 07 ‡a536.421.1 -- Melting.‡2udc
650 07 ‡a519.673 -- Modelling.‡2udc
650 07 ‡aE12 -- Glaciology: frozen ground / snow and ice engineering.‡2local
700 1# ‡aJordaan, Ian J.
700 1# ‡aSingh, Sanjay K.
773 0# ‡7c2am ‡aInternational Association for Hydraulic Research. ‡tIAHR 92; 11th International Symposium on Ice, Banff, Alberta, Canada, June 15-19, 1992. Proceedings. ‡dEdmonton, Alberta : University of Alberta, Department of Civil Engineering, [1993] ‡gVol.3. ‡wSPRI-125102
917 ## ‡aUnenhanced record from Muscat, imported 2019
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