Improvement of pavement foundation response with multi-layers of geocell reinforcement: Cyclic plate load test

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F15%3A43926130" target="_blank" >RIV/49777513:23210/15:43926130 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.12989/gae.2015.9.3.373" target="_blank" >http://dx.doi.org/10.12989/gae.2015.9.3.373</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.12989/gae.2015.9.3.373" target="_blank" >10.12989/gae.2015.9.3.373</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Improvement of pavement foundation response with multi-layers of geocell reinforcement: Cyclic plate load test

Popis výsledku v původním jazyce

Comprehensive results from cyclic plate loading supported by layers of geocell are presented. The plate load tests were performed in a test pit measuring 2000 x 2000 mm in plane and 700 mm in depth. To simulate half and full traffic loadings, fifteen loading and unloading cycles were applied to the loading plate with amplitudes of 400 and 800 kPa. The optimum embedded depth of the first layer of geocell beneath the loading plate and the optimum vertical spacing of geocell layers, based on plate settlement, are both approximately 0.2 times loading plate diameter. The results show that installation of the geocell layers in the foundation bed, increase the resilient behavior in addition to reduction of accumulated plastic and total settlement of pavementsystem. The use of four layers of geocell respectively decreases the total and residual plastic settlements about 53% and 63% and increases the resilient settlement 145% compared with the unreinforced case. The inclusion of the geocell la

Název v anglickém jazyce

Improvement of pavement foundation response with multi-layers of geocell reinforcement: Cyclic plate load test

Popis výsledku anglicky

Comprehensive results from cyclic plate loading supported by layers of geocell are presented. The plate load tests were performed in a test pit measuring 2000 x 2000 mm in plane and 700 mm in depth. To simulate half and full traffic loadings, fifteen loading and unloading cycles were applied to the loading plate with amplitudes of 400 and 800 kPa. The optimum embedded depth of the first layer of geocell beneath the loading plate and the optimum vertical spacing of geocell layers, based on plate settlement, are both approximately 0.2 times loading plate diameter. The results show that installation of the geocell layers in the foundation bed, increase the resilient behavior in addition to reduction of accumulated plastic and total settlement of pavementsystem. The use of four layers of geocell respectively decreases the total and residual plastic settlements about 53% and 63% and increases the resilient settlement 145% compared with the unreinforced case. The inclusion of the geocell la

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Geomechanics and Engineering

ISSN

2005-307X

e-ISSN

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Svazek periodika

9

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

KR - Korejská republika

Počet stran výsledku

23

Strana od-do

373-395

Kód UT WoS článku

000368674400007

EID výsledku v databázi Scopus

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