Air convection embankment experimental feature design phase 1

Prior research work has indicated that air convection embankments are a promising technique for limiting the thaw settlement damage that often occurs when roadway embankments are constructed in regions of warm permafrost. These studies lead to the proposal of a full-scale experimental air convection...

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Bibliographic Details
Main Author: Goering, Douglas J.
Format: Report
Language:English
Published: Alaska. Department of Transportation and Public Facilities
Subjects:
Embankments
Air
Frozen soils
Subsoil
Permafrost
Thaw
Settlement (Structures)
Road construction
Highway design
Air Convection Embankments (ACE)
Alaska
Arctic
Subarctic
permafrost
Online Access:https://rosap.ntl.bts.gov/view/dot/14771
Description
Summary:Prior research work has indicated that air convection embankments are a promising technique for limiting the thaw settlement damage that often occurs when roadway embankments are constructed in regions of warm permafrost. These studies lead to the proposal of a full-scale experimental air convection embankment (ACE) to be constructed through the Federal Experimental Features in Construction Program. A work plan for including an ACE in the Parks/Chena Ridge interchange project (Federal Project No. I-0A4-5(7), State of Alaska Project No. 63538) was forwarded and approved in 1994. This project report discusses the design and construction of the Parks/Chena Ridge ACE experimental feature which occurred during 1996 and 1997.

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