Finite Element Analysis of Cold Embedments in Fresh Concrete
Publication: Journal of Cold Regions Engineering
Volume 6, Issue 2
Abstract
Analytical and finite element analyses are used in parametric studies to determine if ice forms in freshly placed concrete along embedments initially at subfreezing temperatures. The ice thicknesses and time frozen are also investigated. A nomograph that relates the initial bar temperature, bar size, freeze depth, and time frozen is presented. This nomograph is a convenient construction reference. Current codified precautions are evaluated for effectiveness. Possible adverse effects as well as remedies are discussed. The need for follow‐up testing is elaborated on.
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Information & Authors
Information
Published In
Journal of Cold Regions Engineering
Volume 6 • Issue 2 • June 1992
Pages: 41 - 57
Copyright
Copyright © 1992 ASCE.
History
Published online: Jun 1, 1992
Published in print: Jun 1992
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