HEAVING PRESSURE IN SOILS DURING UNIDIRECTIONAL FREEZING.
Ice lenses in natural soil are normally formed in a thermal gradient regime, and this permits the development of an undulating frost line if a range of pore sizes exists. Evidence is presented that suggests that the undulating nature of the ice-water interface permits the ice lens to form over the s...
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ftdtic:AD0675540 2023-05-15T16:37:01+02:00 HEAVING PRESSURE IN SOILS DURING UNIDIRECTIONAL FREEZING. Penner,E. NATIONAL RESEARCH COUNCIL OF CANADA OTTAWA (ONTARIO) DIV OF BUILDING RESEARCH 1968-01 text/html http://www.dtic.mil/docs/citations/AD0675540 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0675540 en eng http://www.dtic.mil/docs/citations/AD0675540 Availability: Pub. in Canadian Geotechnical Jnl., v4 n4 p398-408 Nov 67. No copies furnished. DTIC AND NTIS Soil Mechanics Snow Ice and Permafrost Structural Engineering and Building Technology (*STRUCTURES FOUNDATIONS(STRUCTURES)) (*SOILS FROST HEAVE) ICE PARTICLE SIZE FREEZING INTERFACES THERMAL CONDUCTIVITY MOISTURE CAPILLARY TUBES MATHEMATICAL ANALYSIS PRESSURE TABLES(DATA) CANADA Text 1968 ftdtic 2016-02-18T21:19:50Z Ice lenses in natural soil are normally formed in a thermal gradient regime, and this permits the development of an undulating frost line if a range of pore sizes exists. Evidence is presented that suggests that the undulating nature of the ice-water interface permits the ice lens to form over the smaller pores of the system. Although fractions with only a limited particle size range have been studied, the results support the use of particle size as a valid basis for assessing frost susceptibility. (Author) Text Ice permafrost Defense Technical Information Center: DTIC Technical Reports database Canada |
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Open Polar |
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Defense Technical Information Center: DTIC Technical Reports database |
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ftdtic |
language |
English |
topic |
Soil Mechanics Snow Ice and Permafrost Structural Engineering and Building Technology (*STRUCTURES FOUNDATIONS(STRUCTURES)) (*SOILS FROST HEAVE) ICE PARTICLE SIZE FREEZING INTERFACES THERMAL CONDUCTIVITY MOISTURE CAPILLARY TUBES MATHEMATICAL ANALYSIS PRESSURE TABLES(DATA) CANADA |
spellingShingle |
Soil Mechanics Snow Ice and Permafrost Structural Engineering and Building Technology (*STRUCTURES FOUNDATIONS(STRUCTURES)) (*SOILS FROST HEAVE) ICE PARTICLE SIZE FREEZING INTERFACES THERMAL CONDUCTIVITY MOISTURE CAPILLARY TUBES MATHEMATICAL ANALYSIS PRESSURE TABLES(DATA) CANADA Penner,E. HEAVING PRESSURE IN SOILS DURING UNIDIRECTIONAL FREEZING. |
topic_facet |
Soil Mechanics Snow Ice and Permafrost Structural Engineering and Building Technology (*STRUCTURES FOUNDATIONS(STRUCTURES)) (*SOILS FROST HEAVE) ICE PARTICLE SIZE FREEZING INTERFACES THERMAL CONDUCTIVITY MOISTURE CAPILLARY TUBES MATHEMATICAL ANALYSIS PRESSURE TABLES(DATA) CANADA |
description |
Ice lenses in natural soil are normally formed in a thermal gradient regime, and this permits the development of an undulating frost line if a range of pore sizes exists. Evidence is presented that suggests that the undulating nature of the ice-water interface permits the ice lens to form over the smaller pores of the system. Although fractions with only a limited particle size range have been studied, the results support the use of particle size as a valid basis for assessing frost susceptibility. (Author) |
author2 |
NATIONAL RESEARCH COUNCIL OF CANADA OTTAWA (ONTARIO) DIV OF BUILDING RESEARCH |
format |
Text |
author |
Penner,E. |
author_facet |
Penner,E. |
author_sort |
Penner,E. |
title |
HEAVING PRESSURE IN SOILS DURING UNIDIRECTIONAL FREEZING. |
title_short |
HEAVING PRESSURE IN SOILS DURING UNIDIRECTIONAL FREEZING. |
title_full |
HEAVING PRESSURE IN SOILS DURING UNIDIRECTIONAL FREEZING. |
title_fullStr |
HEAVING PRESSURE IN SOILS DURING UNIDIRECTIONAL FREEZING. |
title_full_unstemmed |
HEAVING PRESSURE IN SOILS DURING UNIDIRECTIONAL FREEZING. |
title_sort |
heaving pressure in soils during unidirectional freezing. |
publishDate |
1968 |
url |
http://www.dtic.mil/docs/citations/AD0675540 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0675540 |
geographic |
Canada |
geographic_facet |
Canada |
genre |
Ice permafrost |
genre_facet |
Ice permafrost |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/AD0675540 |
op_rights |
Availability: Pub. in Canadian Geotechnical Jnl., v4 n4 p398-408 Nov 67. No copies furnished. |
_version_ |
1766027326327357440 |