Consideration of impact assessment of vibrations for strength and compression in silty soils

Consideration of impact assessment of vibrations for strength and compression in silty soils

Strength and deformation of soil are determined in laboratory tests through shear strength and compression tests. However they do not take into account the impact of dynamic vibration which can cause thixotropy or fluidization of soil. To allow for that, a method which modifies the course of laborat...

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Main Author: Ukleja Janusz
Format: Article
Language:English
Published: EDP Sciences 2017-01-01
Series:MATEC Web of Conferences
Online Access:https://doi.org/10.1051/matecconf/201710700030
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spelling doaj-5ccc1edef8a04f93bd7b35b213f8366f2021-02-02T03:03:50ZengEDP SciencesMATEC Web of Conferences2261-236X2017-01-011070003010.1051/matecconf/201710700030matecconf_dyn2017_00030Consideration of impact assessment of vibrations for strength and compression in silty soilsUkleja Janusz0Faculty of Civil Engineering and Architecture, Opole University of TechnologyStrength and deformation of soil are determined in laboratory tests through shear strength and compression tests. However they do not take into account the impact of dynamic vibration which can cause thixotropy or fluidization of soil. To allow for that, a method which modifies the course of laboratory tests has been proposed. It includes dynamic vibration into shear strength and compression tests of soil. It makes it possible to measure and classify the tested ground with respect to susceptibility to thixotropy caused by dynamic vibrations which lower strength parameters of water saturated silty soils. Earlier research of soil strength parameters tended to underestimate the impact of dynamic vibrations which sometimes constitute initiatory impulse for numerous landslides in rockmass, especially in flysch.https://doi.org/10.1051/matecconf/201710700030
collection DOAJ
language English
format Article
sources DOAJ
author Ukleja Janusz
spellingShingle Ukleja Janusz
Consideration of impact assessment of vibrations for strength and compression in silty soils
MATEC Web of Conferences
author_facet Ukleja Janusz
author_sort Ukleja Janusz
title Consideration of impact assessment of vibrations for strength and compression in silty soils
title_short Consideration of impact assessment of vibrations for strength and compression in silty soils
title_full Consideration of impact assessment of vibrations for strength and compression in silty soils
title_fullStr Consideration of impact assessment of vibrations for strength and compression in silty soils
title_full_unstemmed Consideration of impact assessment of vibrations for strength and compression in silty soils
title_sort consideration of impact assessment of vibrations for strength and compression in silty soils
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2017-01-01
description Strength and deformation of soil are determined in laboratory tests through shear strength and compression tests. However they do not take into account the impact of dynamic vibration which can cause thixotropy or fluidization of soil. To allow for that, a method which modifies the course of laboratory tests has been proposed. It includes dynamic vibration into shear strength and compression tests of soil. It makes it possible to measure and classify the tested ground with respect to susceptibility to thixotropy caused by dynamic vibrations which lower strength parameters of water saturated silty soils. Earlier research of soil strength parameters tended to underestimate the impact of dynamic vibrations which sometimes constitute initiatory impulse for numerous landslides in rockmass, especially in flysch.
url https://doi.org/10.1051/matecconf/201710700030
work_keys_str_mv AT uklejajanusz considerationofimpactassessmentofvibrationsforstrengthandcompressioninsiltysoils
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