Assessment of plastic limit of soil based on fall cone test
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F17%3A10237262" target="_blank" >RIV/61989100:27120/17:10237262 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Assessment of plastic limit of soil based on fall cone test
Original language description
The paper presents the results of standard plastic limit test and fall cone test also used to determine plastic limit. Tests were performed on three clay soils. Soils differed from each other various percentage of the sand fraction. Plastic limit is standardly determined by hand rolling soil specimen. A sample of soil has moisture on plastic limit when the roller of the soil of 3 mm diameter begins to break up (CSN EN ISO/TS 17892-12). The test results are highly dependent on access laboratory technicians which proves the high value of the variance and standard deviations when evaluating the results of tests carried out on mentioned samples of soils. A new method, which can eliminate subjective approach of this test, is performed to determine the plastic limit using fall cone test. This presented alternative method is based on Hansbo theory (1957). This theory shows that the undrained shear strength of soil is inversely proportional to the square of the cone penetration. Comparison of plastic limit, obtained on the basis of standard scrolling test and cone penetration test, was presented in this paper.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
<a href="/en/project/GA16-08937S" target="_blank" >GA16-08937S: State of stress and strain of fiber reinforced composites in interaction with the soil environment</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
17th International Multidisciplinary Scientific GeoConference: SGEM 2017 : conference proceedings : 29 June-5 July, 2017, Albena, Bulgaria. Volume 17, Issue 32
ISBN
978-619-7408-05-8
ISSN
1314-2704
e-ISSN
neuvedeno
Number of pages
6
Pages from-to
27-32
Publisher name
STEF92 Technology Ltd.
Place of publication
Sofia
Event location
Albena
Event date
Jun 29, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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