Influence of barrier effect on barrier sheet pile wharf
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F22%3APU150418" target="_blank" >RIV/00216305:26110/22:PU150418 - isvavai.cz</a>
Result on the web
<a href="https://www.extrica.com/article/22921" target="_blank" >https://www.extrica.com/article/22921</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21595/jme.2022.22921" target="_blank" >10.21595/jme.2022.22921</a>
Alternative languages
Result language
angličtina
Original language name
Influence of barrier effect on barrier sheet pile wharf
Original language description
This study aims to investigate the barrier effect of front wall-soil-barrier interactions in barrier sheet pile wharf structures. Berth 32 of the Jingtang Port was taken as the prototype structure, and the prototype observation experiment, centrifugal model test, and numerical calculation analysis were performed to study the influence of the length of the barrier pile, the spacing D between wall piles, and the net spacing L of the barrier pile on the barrier effect. The results show that, to maximize the barrier effect, the ratio N of the pile length of the full barrier pile to the depth of the front wall should be between 1.0 and 1.1. To maximize the barrier effect, the top elevation of the semi-barrier pile should not be excessively low. When the bottom elevation is fixed, the ratio of the length of the semi-barrier pile to the depth of the front wall is approximately N = 0.7. The change in the wall pile spacing D has a considerable impact on the barrier effect. Moreover, D has a logarithmic relationship to the horizontal displacement of the front wall. When D exceeds 3 m, the change in the barrier effect can be ignored. The part of the earth pressure shared by the sea and land sides of the barrier pile to the soil between the barrier pile and the barrier pile has a logarithmic relationship to the net spacing L of the barrier pile. The smaller the L, the better the barrier effect. When L exceeds 2 m, the earth pressure shared by the two parts tends to be average, and the barrier effect can be ignored.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
<a href="/en/project/TF06000016" target="_blank" >TF06000016: Advanced system for monitoring, diagnosis and reliability assessment of large-scale concrete infrastructures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Measurements in Engineering
ISSN
2335-2124
e-ISSN
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Volume of the periodical
10
Issue of the periodical within the volume
4
Country of publishing house
LT - LITHUANIA
Number of pages
23
Pages from-to
215-237
UT code for WoS article
000907661400001
EID of the result in the Scopus database
2-s2.0-85147010324