Frozen Dams in Permafrost Regions - Mine Water Solutions

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Case Study: Irelyakh River Dam, RussiaConstructed: 1961-1964Dimensions: 20 m high, 320 m longConstruction Technique: Summer construction.Source: Salyes 1987Freezing Apparatus: Forced air circulation, verticalfreezing columnsFoundations Conditions: Sandy gravel and silty clayswith up to 60% ice content.LEGENDSummer Construction, Active Freezing Summer Construction, Passive Freezing Winter Construction, Passive Freezing
Trends: 1970s and 1980sPurpose: Water storage dams for power station,tailings damsConstruction: Summer with passive freezingFreezing apparatus: Vertical pipes operating passively(precursor to modern thermosyphons)Dams Include:Anadyr’Dam 1A & 2 (Lupin)LEGENDSummer Construction, Active Freezing Summer Construction, Passive Freezing Winter Construction, Passive Freezing
Page 1 and 2: Frozen Dams inPermafrost RegionsMeg
Page 3 and 4: DefinitionFrozen Core Dam: A dam in
Page 5: Frozen Dams Throughout HistoryPrima
Page 8 and 9: Case Study: Petrovsk Dam, Russia•
Page 12 and 13: Case Study: Anadyr’, RussiaConstr
Page 14 and 15: Case Study: Garrow Lake, Canada•
Page 16 and 17: North Dam - Design Components
Page 18 and 19: North Dam - Thermal AnalysisMid-Dec
Page 20 and 21: North Dam - Core Material• Winter
Page 22 and 23: Lessons Learnt - North Dam Construc
Page 24: Questions?

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