Generalization of Haefeli’s Creep-Angle Analysis

Abstract Using geometrical arguments, Haefeli developed a stress analysis for slabs of compressible viscous materials. His analysis was based on a key parameter called the creep angle. A generalization of the creep angle, called the deformation-rate coefficient, is derived by replacing geometrical a...

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Bibliographic Details
Published in:Journal of Glaciology
Main Author: Perla, R. I.
Format: Article in Journal/Newspaper
Language:English
Published: Cambridge University Press (CUP) 1972
Subjects:
Earth-Surface Processes
Journal of Glaciology
Online Access:http://dx.doi.org/10.1017/s0022143000022395
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000022395
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spelling crcambridgeupr:10.1017/s0022143000022395 2024-03-03T08:46:04+00:00 Generalization of Haefeli’s Creep-Angle Analysis Perla, R. I. 1972 http://dx.doi.org/10.1017/s0022143000022395 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000022395 en eng Cambridge University Press (CUP) Journal of Glaciology volume 11, issue 63, page 447-450 ISSN 0022-1430 1727-5652 Earth-Surface Processes journal-article 1972 crcambridgeupr https://doi.org/10.1017/s0022143000022395 2024-02-08T08:47:47Z Abstract Using geometrical arguments, Haefeli developed a stress analysis for slabs of compressible viscous materials. His analysis was based on a key parameter called the creep angle. A generalization of the creep angle, called the deformation-rate coefficient, is derived by replacing geometrical arguments with continuum mechanics. Once the deformation-rate coefficient is found from in situ measurements, the stress field of the slab can be determined from a set of hyperboic partial differential equations. Article in Journal/Newspaper Journal of Glaciology Cambridge University Press Journal of Glaciology 11 63 447 450
institution Open Polar
collection Cambridge University Press
op_collection_id crcambridgeupr
language English
topic Earth-Surface Processes
spellingShingle Earth-Surface Processes
Perla, R. I.
Generalization of Haefeli’s Creep-Angle Analysis
topic_facet Earth-Surface Processes
description Abstract Using geometrical arguments, Haefeli developed a stress analysis for slabs of compressible viscous materials. His analysis was based on a key parameter called the creep angle. A generalization of the creep angle, called the deformation-rate coefficient, is derived by replacing geometrical arguments with continuum mechanics. Once the deformation-rate coefficient is found from in situ measurements, the stress field of the slab can be determined from a set of hyperboic partial differential equations.
format Article in Journal/Newspaper
author Perla, R. I.
author_facet Perla, R. I.
author_sort Perla, R. I.
title Generalization of Haefeli’s Creep-Angle Analysis
title_short Generalization of Haefeli’s Creep-Angle Analysis
title_full Generalization of Haefeli’s Creep-Angle Analysis
title_fullStr Generalization of Haefeli’s Creep-Angle Analysis
title_full_unstemmed Generalization of Haefeli’s Creep-Angle Analysis
title_sort generalization of haefeli’s creep-angle analysis
publisher Cambridge University Press (CUP)
publishDate 1972
url http://dx.doi.org/10.1017/s0022143000022395
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000022395
genre Journal of Glaciology
genre_facet Journal of Glaciology
op_source Journal of Glaciology
volume 11, issue 63, page 447-450
ISSN 0022-1430 1727-5652
op_doi https://doi.org/10.1017/s0022143000022395
container_title Journal of Glaciology
container_volume 11
container_issue 63
container_start_page 447
op_container_end_page 450
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