Light Falling Weight Deflectometer with Additional Geophone

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F12%3A00195610" target="_blank" >RIV/68407700:21110/12:00195610 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Light Falling Weight Deflectometer with Additional Geophone
Original language description
The Light Falling Weight Deflectometer (LFWD) is a mobile impact load device usually used for the measurement of bearing capacity and the degree of compaction in the railway substructure and permanent way. It allows easy manipulation and the load test principle provides results in a very short time. Because of its universal application, the LFWD can be used for a more detailed analysis of sleeper subsoil. The implementation of additional geophones on the load plate surface, which provides extra information from the movement of the plate after impact loading, appears perspective. The aim is to take advantage of the high-quality records of the sleeper subsoil response to the applied impact loading. The results and the evaluation of experiments carried out in an experimental box where sleeper subsoil in 1:1 scale was laid are presented in the article. By using a modified LFWD, deflections after impact load are measured and dynamic properties of sleeper subsoil are derived from them. The e
Czech name
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Czech description
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Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 5th International Interdisciplinary Technical Conference of Young Scientists
ISBN
978-83-926896-4-5
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
183-186
Publisher name
Uczelniany Samorzad Doktorantów Politechniki Poznanskiej
Place of publication
Poznaň
Event location
Poznaň
Event date
May 16, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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