Analysis of Retaining Walls Subjected to Concentrated Loads

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F22%3A00360359" target="_blank" >RIV/68407700:21110/22:00360359 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.4028/p-2e613d" target="_blank" >https://doi.org/10.4028/p-2e613d</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/p-2e613d" target="_blank" >10.4028/p-2e613d</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Analysis of Retaining Walls Subjected to Concentrated Loads

Popis výsledku v původním jazyce

Structural analysis of reinforced concrete retaining walls is commonly performed on a two-dimensional model. This approach is suitable only when the applied loads are evenly distributed over the wall length. In cases of concentrated loads (e.g. vehicle impact), two-dimensional modelling brings highly distorted results in comparison to the more realistic three-dimensional modelling. This article presents a study on how wall height and load position affect the result distortion, comparing the outcomes of two-and three-dimensional modelling. The peak value of bending moment was chosen to be the parameter used for the comparison. The error due to the use of two-dimensional model for concentrated loads was quantified. The conclusion of the study is a proposal of correction coefficients that can be applied to the results of two-dimensional analysis, in order to acquire results of equal precision as these from three-dimensional analysis.

Název v anglickém jazyce

Analysis of Retaining Walls Subjected to Concentrated Loads

Popis výsledku anglicky

Structural analysis of reinforced concrete retaining walls is commonly performed on a two-dimensional model. This approach is suitable only when the applied loads are evenly distributed over the wall length. In cases of concentrated loads (e.g. vehicle impact), two-dimensional modelling brings highly distorted results in comparison to the more realistic three-dimensional modelling. This article presents a study on how wall height and load position affect the result distortion, comparing the outcomes of two-and three-dimensional modelling. The peak value of bending moment was chosen to be the parameter used for the comparison. The error due to the use of two-dimensional model for concentrated loads was quantified. The conclusion of the study is a proposal of correction coefficients that can be applied to the results of two-dimensional analysis, in order to acquire results of equal precision as these from three-dimensional analysis.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

20102 - Construction engineering, Municipal and structural engineering

Projekt

—

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Solid State Phenomena

ISSN

1662-9779

e-ISSN

—

Svazek periodika

336

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

6

Strana od-do

223-228

Kód UT WoS článku

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EID výsledku v databázi Scopus

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