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Observations and Investigations of Frost Damage Mechanisms of Concrete Dams in Sweden

In English

Författare

Summary, in English

The major part of the Swedish hydro power development took place between 1945 and 1975. At that point of time, significant progress had been made regarding the use of high quality concrete for hydraulic structures. In spite of the progress made, deterioration of concrete due to freezing and thawing is still frequent. Superficial damage at the waterline and spalling of concrete far below the water level on the upstream face of concrete dams have been observed. Knowledge about the deterioration processes is important in order to improve the efficiency of maintenance of hydro power plants. Results obtained from two experimental studies of frost damage mechanisms are presented in this paper.

Publiceringsår

2013

Språk

Engelska

Sidor

403-413

Publikation/Tidskrift/Serie

ICOLD 2013 International Symposium — Seattle USA

Dokumenttyp

Konferensbidrag

Förlag

U.S. Society on Dams

Ämne

  • Materials Engineering

Conference name

International Commission on Large Dams - 81st Annual Meeting Symposium

Conference date

2013-08-14

Conference place

Seattle, United States

Status

Published

ISBN/ISSN/Övrigt

  • ISBN: 978-1-884575-63-1