An Updated Cyclic CBR Test with Realistic Stress Values under the Plunger for Resilient Modulus Calculation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F75081431%3A_____%2F23%3A00002673" target="_blank" >RIV/75081431:_____/23:00002673 - isvavai.cz</a>
Alternative codes found
RIV/62156489:43110/23:43924632 RIV/62156489:43410/23:43924632
Result on the web
<a href="https://www-scopus-com.ezproxy.techlib.cz/record/display.uri?eid=2-s2.0-85180659229&origin=resultslist&sort=plf-f&src=s&sid=3fe99c01c78b1be2de46de26b2d2cfde&sot=b&sdt=b&s=TITLE-ABS-KEY%28An+Updated+Cyclic+CBR+Test+with+Realistic+Stress+Values+under+the+P" target="_blank" >https://www-scopus-com.ezproxy.techlib.cz/record/display.uri?eid=2-s2.0-85180659229&origin=resultslist&sort=plf-f&src=s&sid=3fe99c01c78b1be2de46de26b2d2cfde&sot=b&sdt=b&s=TITLE-ABS-KEY%28An+Updated+Cyclic+CBR+Test+with+Realistic+Stress+Values+under+the+P</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
An Updated Cyclic CBR Test with Realistic Stress Values under the Plunger for Resilient Modulus Calculation
Original language description
The design and assessment of forest and rural road pavements made from unbound natural and recycled materials require the careful determination of their physical-mechanical properties. The fundamental parameter for characterizing the soil material property is considered to be the resilient modulus Mr. The generally accepted alternative solution for its calculation is the cyclic CBR test, which uses standard CBR testing equipment. To perform tests on intact specimens and under stress conditions corresponding to expected states of stress in a pavement structure, an updated cyclic CBR test is proposed. In contrast to the standard cyclic CBR test, the applied loading force for repeated loadings is not determined in the first loading step by the plunger penetration to the prescribed depth, but by the stress value that is expected in an actual pavement structure. The updated test was verified on 240 tested specimens taken from a total of 40 soil samples belonging to nine soil types according to the USCS system. The resilient modulus results obtained are compared with those obtained using the standard cyclic CBR test and the cyclic triaxial test.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
40100 - Agriculture, Forestry, and Fisheries
Result continuities
Project
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Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Forests
ISSN
1999-4907
e-ISSN
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Volume of the periodical
2023
Issue of the periodical within the volume
Volume 14, issue 12
Country of publishing house
CH - SWITZERLAND
Number of pages
15
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85180659229