Recent progress in testing of ground anchors

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F19%3APU133563" target="_blank" >RIV/00216305:26110/19:PU133563 - isvavai.cz</a>
Result on the web
<a href="https://www.sgem.org/index.php/elibrary?view=publication&task=show&id=5102" target="_blank" >https://www.sgem.org/index.php/elibrary?view=publication&task=show&id=5102</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5593/sgem2019/1.2/S02.057" target="_blank" >10.5593/sgem2019/1.2/S02.057</a>

Result language
angličtina
Original language name
Recent progress in testing of ground anchors
Original language description
Grouted ground anchor is a structural component used to transmit tension force from the structure to the subgrade. Determination of the ground anchors ultimate carrying capacity is mostly conducted using various empirical and semi-empirical methods. These procedures are usually successful, but highly simplified. Hence, each system ground anchor has to be tested during its prestressing to prove design assumptions. The aim of the test is to prove accomplishment of acceptance criteria, which has been defined to demonstrate the capacity and serviceability of tested anchor. The acceptance criteria are derived also from the investigation tests conducted in advance on non-system anchors. The research project aimed on the better understanding of behavior of prestressed ground anchors in fine-grained soils has been solved in Czech Republic. One of the outputs of this research is the software utility developed for purpose of keeping and evaluating the test records according to the new Europe recommendations. The paper describes set up of full-scale investigation test of ground anchors and the process of evaluation the results of such test via newly developed software.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
19th International Multidisciplinary Scientific GeoConference SGEM 2019, vol. 1.2
ISBN
978-6-1974-0876-8
ISSN
1314-2704
e-ISSN
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Number of pages
8
Pages from-to
447-454
Publisher name
SGEM
Place of publication
Albena, Bulgaria
Event location
Albena
Event date
Jun 30, 2019
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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