BYRD STATION SNOW TUNNELS - MAINTENANCE EQUIPMENT AND TECHNIQUES.
To prevent excessive snow-tunnel closure, equipment and techniques were developed to score and trim the snow-tunnel walls at Byrd Station Antarctica. The equipment includes a chain saw and guide for scoring the snow to a controlled depth, hand tools for chipping the scored snow from the walls, a gas...
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Format: | Text |
Language: | English |
Published: |
1965
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Online Access: | http://www.dtic.mil/docs/citations/AD0465768 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0465768 |