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Experimental investigation of friction coefficient of laboratory ice
Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering, Structural and Construction Engineering.
Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering, Structural and Construction Engineering.
Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering, Structural and Construction Engineering.
2011 (English)In: Proceedings of the 21st International Conference on Port and Ocean Engineering under Arctic Conditions, 2011Conference paper, Published paper (Refereed)
Abstract [en]

Friction processes of rubber on ice, steel on ice and ice on ice have been investigated bymeasuring contact forces in controlled laboratory experiments. A carefully prepared ice platewas rotated at a constant speed and brought into contact with a ring on which torque andnormal load was measured. Replicas of the different types of standardized ice surfaces werestudied in microscope. Friction of rubber on ice reached a maximum value at a sliding speedof abt. 100 mm/min. At a temperature of -10°C this maximum friction coefficient decreasedwith increasing ice surface roughness. Friction of steel on ice increased with decreasing speedand no maximum value was obtained. Ice sliding on ice at low speed resulted in high frictionforces when sintering took place.

Place, publisher, year, edition, pages
2011.
Series
Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions, ISSN 0376-6756 ; 2011
National Category
Infrastructure Engineering
Research subject
Structural Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-34696Local ID: 8f75e92b-9f4e-44fa-8291-ddb704822a5aOAI: oai:DiVA.org:ltu-34696DiVA: diva2:1007947
Conference
International Conference on Port and Ocean Engineering under Arctic Conditions : 10/07/2011 - 14/07/2011
Note
Godkänd; 2011; 20121116 (ysko)Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2017-11-25Bibliographically approved

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CiteExportLink to record
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