Frostbite in Ski Boots for Marines
Previous research have showed that cold injuries of feet occur more often than cold injuries of hands. Recently, an unexpectedly large number of cold injuries were observed during military training in Norway and a relationship between cold injuries and the use of the Alico ski boot was suspected. Th...
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ftdtic:ADA454631 2023-05-15T15:03:36+02:00 Frostbite in Ski Boots for Marines Heus, Ronald Schols, Ed Kistemaker, Lyda TNO SCIENCE AND INDUSTRY EINDHOVEN (NETHERLANDS) 2005-05-01 text/html http://www.dtic.mil/docs/citations/ADA454631 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA454631 en eng http://www.dtic.mil/docs/citations/ADA454631 Approved for public release; distribution is unlimited. NATO. DTIC Protective Equipment Stress Physiology *WATERTIGHTNESS *BOOTS *FROSTBITE *SOCKS TEMPERATURE SYMPOSIA NETHERLANDS FEET ABSORPTION EVAPORATION WATER VAPOR COMPONENT REPORTS FOREIGN REPORTS SKI BOOTS GAITERS ARCTIC SOCKS CLIMBING BOOTS NATO FURNISHED Text 2005 ftdtic 2016-02-22T05:09:20Z Previous research have showed that cold injuries of feet occur more often than cold injuries of hands. Recently, an unexpectedly large number of cold injuries were observed during military training in Norway and a relationship between cold injuries and the use of the Alico ski boot was suspected. The Marine Corps and the Defence Clothing agency asked TNO to investigate whether the Alico ski boot, in combination with the Berghaus gaiter, and the arctic sock would lead to an increased risk for cold injuries. Tests with several ski boot combinations were performed to measure the water vapour transport and the water tightness. Both worn and unworn ski boots were tested with and without a gaiter. The results were compared with the results of the Meindl climbing boot. Tests with several ski boot combinations were performed to measure the water vapour transport and the water tightness. Both worn and unworn ski boots were tested with and without a gaiter. The results were compared with the results of the Meindl climbing boot. The water vapour transport was measured using a thermal sweating foot model which was placed in a boot combination during three days for a couple of hours a day. The water tightness was measured using a walking simulator where boots walked in a water tank. Both worn ski and climbing boots were tested by 8 marines in a climatic chamber of -18 C. The subjects rested on a chair in the climatic chamber for the first half hour, walked on a treadmill for the second half hour and stood still for the last half hour. Several skin temperatures of the feet were measured. The subjects also provided regular information about their thermal sensations and comfort. See also ADM001854, Prevention of Cold Injuries (Prevention des accidents dus au froid). Presented at the RTO Human Factors and Medicine Specialists' Meeting on "Prevention of Cold Injuries" held in Amsterdam, The Netherlands on 19-20 May 2005. Published in RTO-MP-HFM-126. The original document contains color images. Text Arctic Defense Technical Information Center: DTIC Technical Reports database Arctic Norway |
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Open Polar |
collection |
Defense Technical Information Center: DTIC Technical Reports database |
op_collection_id |
ftdtic |
language |
English |
topic |
Protective Equipment Stress Physiology *WATERTIGHTNESS *BOOTS *FROSTBITE *SOCKS TEMPERATURE SYMPOSIA NETHERLANDS FEET ABSORPTION EVAPORATION WATER VAPOR COMPONENT REPORTS FOREIGN REPORTS SKI BOOTS GAITERS ARCTIC SOCKS CLIMBING BOOTS NATO FURNISHED |
spellingShingle |
Protective Equipment Stress Physiology *WATERTIGHTNESS *BOOTS *FROSTBITE *SOCKS TEMPERATURE SYMPOSIA NETHERLANDS FEET ABSORPTION EVAPORATION WATER VAPOR COMPONENT REPORTS FOREIGN REPORTS SKI BOOTS GAITERS ARCTIC SOCKS CLIMBING BOOTS NATO FURNISHED Heus, Ronald Schols, Ed Kistemaker, Lyda Frostbite in Ski Boots for Marines |
topic_facet |
Protective Equipment Stress Physiology *WATERTIGHTNESS *BOOTS *FROSTBITE *SOCKS TEMPERATURE SYMPOSIA NETHERLANDS FEET ABSORPTION EVAPORATION WATER VAPOR COMPONENT REPORTS FOREIGN REPORTS SKI BOOTS GAITERS ARCTIC SOCKS CLIMBING BOOTS NATO FURNISHED |
description |
Previous research have showed that cold injuries of feet occur more often than cold injuries of hands. Recently, an unexpectedly large number of cold injuries were observed during military training in Norway and a relationship between cold injuries and the use of the Alico ski boot was suspected. The Marine Corps and the Defence Clothing agency asked TNO to investigate whether the Alico ski boot, in combination with the Berghaus gaiter, and the arctic sock would lead to an increased risk for cold injuries. Tests with several ski boot combinations were performed to measure the water vapour transport and the water tightness. Both worn and unworn ski boots were tested with and without a gaiter. The results were compared with the results of the Meindl climbing boot. Tests with several ski boot combinations were performed to measure the water vapour transport and the water tightness. Both worn and unworn ski boots were tested with and without a gaiter. The results were compared with the results of the Meindl climbing boot. The water vapour transport was measured using a thermal sweating foot model which was placed in a boot combination during three days for a couple of hours a day. The water tightness was measured using a walking simulator where boots walked in a water tank. Both worn ski and climbing boots were tested by 8 marines in a climatic chamber of -18 C. The subjects rested on a chair in the climatic chamber for the first half hour, walked on a treadmill for the second half hour and stood still for the last half hour. Several skin temperatures of the feet were measured. The subjects also provided regular information about their thermal sensations and comfort. See also ADM001854, Prevention of Cold Injuries (Prevention des accidents dus au froid). Presented at the RTO Human Factors and Medicine Specialists' Meeting on "Prevention of Cold Injuries" held in Amsterdam, The Netherlands on 19-20 May 2005. Published in RTO-MP-HFM-126. The original document contains color images. |
author2 |
TNO SCIENCE AND INDUSTRY EINDHOVEN (NETHERLANDS) |
format |
Text |
author |
Heus, Ronald Schols, Ed Kistemaker, Lyda |
author_facet |
Heus, Ronald Schols, Ed Kistemaker, Lyda |
author_sort |
Heus, Ronald |
title |
Frostbite in Ski Boots for Marines |
title_short |
Frostbite in Ski Boots for Marines |
title_full |
Frostbite in Ski Boots for Marines |
title_fullStr |
Frostbite in Ski Boots for Marines |
title_full_unstemmed |
Frostbite in Ski Boots for Marines |
title_sort |
frostbite in ski boots for marines |
publishDate |
2005 |
url |
http://www.dtic.mil/docs/citations/ADA454631 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA454631 |
geographic |
Arctic Norway |
geographic_facet |
Arctic Norway |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
DTIC |
op_relation |
http://www.dtic.mil/docs/citations/ADA454631 |
op_rights |
Approved for public release; distribution is unlimited. NATO. |
_version_ |
1766335466595942400 |