Resistance of Frozen Soils to Triaxial Compression (Soprotivlenie Merzlykh Gruntov Trekhosnomu Szhatiyu)
A constant obstacle to building in northern climates is the presence of permafrost, or permanently frozen earth, which introduces a large element of uncertainty into the laying of foundations for new structures. The regularities in the strain and resistance of frozen soil to loads with allowance for...
Main Authors: | , |
---|---|
Other Authors: | |
Format: | Text |
Language: | English |
Published: |
1970
|
Subjects: | |
Online Access: | http://www.dtic.mil/docs/citations/AD0713981 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0713981 |
id |
ftdtic:AD0713981 |
---|---|
record_format |
openpolar |
spelling |
ftdtic:AD0713981 2023-05-15T16:37:20+02:00 Resistance of Frozen Soils to Triaxial Compression (Soprotivlenie Merzlykh Gruntov Trekhosnomu Szhatiyu) Vyalov,S. S. Shusherina,E. P. ARMY FOREIGN SCIENCE AND TECHNOLOGY CENTER WASHINGTON D C 1970-06-29 text/html http://www.dtic.mil/docs/citations/AD0713981 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0713981 en eng http://www.dtic.mil/docs/citations/AD0713981 APPROVED FOR PUBLIC RELEASE DTIC AND NTIS Soil Mechanics Snow Ice and Permafrost (*SOILS COMPRESSIVE PROPERTIES) FOUNDATIONS(STRUCTURES) LOADS(FORCES) FREEZING SHEAR STRESSES DEFORMATION CREEP RHEOLOGY PERMAFROST USSR *FREEZING *SOILS TRANSLATIONS Text 1970 ftdtic 2016-02-18T23:57:03Z A constant obstacle to building in northern climates is the presence of permafrost, or permanently frozen earth, which introduces a large element of uncertainty into the laying of foundations for new structures. The regularities in the strain and resistance of frozen soil to loads with allowance for time in the simple forms of tests (compression, expansion, sheer) at the present time have been relatively well studied. However, it should be taken into account that the frozen soils, just as most of the unfrozen soils, possess 'friction,' more exactly the ability to increase their resistance to shear under the effect of normal stress, which also should be taken into account in the determination of the rheological parameters. Therefore, in order to best study the mechanical properties of frozen soils, it is necessary to conduct tests during a complex stressed state, when the soil is influenced by a combination of stress components. (Author) Trans. of Merzlotnye Issledovaniya (USSR) n4 p340-375 1964. Text Ice permafrost Defense Technical Information Center: DTIC Technical Reports database |
institution |
Open Polar |
collection |
Defense Technical Information Center: DTIC Technical Reports database |
op_collection_id |
ftdtic |
language |
English |
topic |
Soil Mechanics Snow Ice and Permafrost (*SOILS COMPRESSIVE PROPERTIES) FOUNDATIONS(STRUCTURES) LOADS(FORCES) FREEZING SHEAR STRESSES DEFORMATION CREEP RHEOLOGY PERMAFROST USSR *FREEZING *SOILS TRANSLATIONS |
spellingShingle |
Soil Mechanics Snow Ice and Permafrost (*SOILS COMPRESSIVE PROPERTIES) FOUNDATIONS(STRUCTURES) LOADS(FORCES) FREEZING SHEAR STRESSES DEFORMATION CREEP RHEOLOGY PERMAFROST USSR *FREEZING *SOILS TRANSLATIONS Vyalov,S. S. Shusherina,E. P. Resistance of Frozen Soils to Triaxial Compression (Soprotivlenie Merzlykh Gruntov Trekhosnomu Szhatiyu) |
topic_facet |
Soil Mechanics Snow Ice and Permafrost (*SOILS COMPRESSIVE PROPERTIES) FOUNDATIONS(STRUCTURES) LOADS(FORCES) FREEZING SHEAR STRESSES DEFORMATION CREEP RHEOLOGY PERMAFROST USSR *FREEZING *SOILS TRANSLATIONS |
description |
A constant obstacle to building in northern climates is the presence of permafrost, or permanently frozen earth, which introduces a large element of uncertainty into the laying of foundations for new structures. The regularities in the strain and resistance of frozen soil to loads with allowance for time in the simple forms of tests (compression, expansion, sheer) at the present time have been relatively well studied. However, it should be taken into account that the frozen soils, just as most of the unfrozen soils, possess 'friction,' more exactly the ability to increase their resistance to shear under the effect of normal stress, which also should be taken into account in the determination of the rheological parameters. Therefore, in order to best study the mechanical properties of frozen soils, it is necessary to conduct tests during a complex stressed state, when the soil is influenced by a combination of stress components. (Author) Trans. of Merzlotnye Issledovaniya (USSR) n4 p340-375 1964. |
author2 |
ARMY FOREIGN SCIENCE AND TECHNOLOGY CENTER WASHINGTON D C |
format |
Text |
author |
Vyalov,S. S. Shusherina,E. P. |
author_facet |
Vyalov,S. S. Shusherina,E. P. |
author_sort |
Vyalov,S. S. |
title |
Resistance of Frozen Soils to Triaxial Compression (Soprotivlenie Merzlykh Gruntov Trekhosnomu Szhatiyu) |
title_short |
Resistance of Frozen Soils to Triaxial Compression (Soprotivlenie Merzlykh Gruntov Trekhosnomu Szhatiyu) |
title_full |
Resistance of Frozen Soils to Triaxial Compression (Soprotivlenie Merzlykh Gruntov Trekhosnomu Szhatiyu) |
title_fullStr |
Resistance of Frozen Soils to Triaxial Compression (Soprotivlenie Merzlykh Gruntov Trekhosnomu Szhatiyu) |
title_full_unstemmed |
Resistance of Frozen Soils to Triaxial Compression (Soprotivlenie Merzlykh Gruntov Trekhosnomu Szhatiyu) |
title_sort |
resistance of frozen soils to triaxial compression (soprotivlenie merzlykh gruntov trekhosnomu szhatiyu) |
publishDate |
1970 |
url |
http://www.dtic.mil/docs/citations/AD0713981 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0713981 |
genre |
Ice permafrost |
genre_facet |
Ice permafrost |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/AD0713981 |
op_rights |
APPROVED FOR PUBLIC RELEASE |
_version_ |
1766027626615406592 |