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Characteristic Research on the Interaction bettween Flowing Ice and Ice Boom

Author: ZhangJunLong
Tutor: WangJun
School: Hefei University of Technology
Course: Hydraulics and River Dynamics
Keywords: ice disasters flowing ice ice boom interaction effective distance
CLC: P343.63
Type: Master's thesis
Year: 2013
Downloads: 6
Quote: 0
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Abstract


High latitude regions in China,the river is very easy to form ice disasters becausethe temperature is very low in winter.The ice disasters could endanger the safety ofpeople’s life and property.So it’s an important realstic problem that how to prevent theice disasters.This paper starts from the important influence of the ice disasters on the social lifeand economic construction,and discusses the importance of preventing and controllingice disasters,and introduces the struction and classification of the ice-blockfacilities,then we come back to the ice boom which is the key point of this paper.Wesummarize the research on the process of how flowing ice form when the wintercoming,and analyses the process of how ice cover formed by ice boom under differentsituation,then we get the working process of ice boom,and analyse the interactionbettween flowing ice and ice boom with ice hydromechanics.The end we analyse thethickness of ice cover which in a state of balance and the pulling force of iceboom,and get the effective distance of ice boom.

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CLC: > Astronomy,Earth Sciences > Geophysics > Hydrological Sciences (water sector physics) > Land hydrology, hydrology (water phenomenology ) > Glacier > Glacier type
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