Analysis of Static Plate Load Test Results According to Czech, French, and German Methodologies

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F25%3A00380479" target="_blank" >RIV/68407700:21110/25:00380479 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1007/s40515-025-00542-7" target="_blank" >https://doi.org/10.1007/s40515-025-00542-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s40515-025-00542-7" target="_blank" >10.1007/s40515-025-00542-7</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Analysis of Static Plate Load Test Results According to Czech, French, and German Methodologies

Popis výsledku v původním jazyce

Many countries have a specific way of performing and evaluating the static plateload test for assessing the railway substructure deformation resistance, so its valuescannot be easily compared for different countries. This paper describes an experi-mental study that compares the evaluated results of performed static plate load testsaccording to Czech, French, and German methodologies. To obtain comparableresults, several measurement campaigns were carried out on test layers of crushedaggregates in experimental conditions and on a subgrade surface of soil stabilizedby hydraulic binders or on sub-ballast layers of crushed aggregates on real railwaytrack structures. The results were further statistically evaluated by arranging themin graphs, and the mutual correlations between individual methods were found. Thedependence of the results turned out to be polynomial. For the comparison regard-ing the tested subsoil material, the correlation appeared to be better for aggregatesthan for stabilized soils. The performed experimental study aimed to compare theresults of the static plate load test according to the mentioned methodologies and toestablish mutual correlations between them. Its results can be used for adapting therequirements for the deformation resistance of the railway substructure defined inforeign standards to the Czech environment.

Název v anglickém jazyce

Analysis of Static Plate Load Test Results According to Czech, French, and German Methodologies

Popis výsledku anglicky

Many countries have a specific way of performing and evaluating the static plateload test for assessing the railway substructure deformation resistance, so its valuescannot be easily compared for different countries. This paper describes an experi-mental study that compares the evaluated results of performed static plate load testsaccording to Czech, French, and German methodologies. To obtain comparableresults, several measurement campaigns were carried out on test layers of crushedaggregates in experimental conditions and on a subgrade surface of soil stabilizedby hydraulic binders or on sub-ballast layers of crushed aggregates on real railwaytrack structures. The results were further statistically evaluated by arranging themin graphs, and the mutual correlations between individual methods were found. Thedependence of the results turned out to be polynomial. For the comparison regard-ing the tested subsoil material, the correlation appeared to be better for aggregatesthan for stabilized soils. The performed experimental study aimed to compare theresults of the static plate load test according to the mentioned methodologies and toestablish mutual correlations between them. Its results can be used for adapting therequirements for the deformation resistance of the railway substructure defined inforeign standards to the Czech environment.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/CK02000293" target="_blank" >CK02000293: Adaptace francouzské metody hodnocení konstrukce pražcového podloží pro vysokorychlostní železniční tratě do podmínek ČR</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Transportation Infrastructure Geotechnology

ISSN

2196-7202

e-ISSN

2196-7210

Svazek periodika

12

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

18

Strana od-do

—

Kód UT WoS článku

001410616500002

EID výsledku v databázi Scopus

2-s2.0-85219693122