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| Titel |
Real-scale investigation of the kinematic response of a rockfall protection embankment |
| VerfasserIn |
S. Lambert, A. Heymann, P. Gotteland, F. Nicot |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1561-8633
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| Digitales Dokument |
URL |
| Erschienen |
In: Natural Hazards and Earth System Sciences ; 14, no. 5 ; Nr. 14, no. 5 (2014-05-23), S.1269-1281 |
| Datensatznummer |
250118447
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| Publikation (Nr.) |
 copernicus.org/nhess-14-1269-2014.pdf |
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| Zusammenfassung |
| This paper addresses the
response of rockfall protection embankments when exposed to a rock impact.
For this purpose, real-scale impact experiments were conducted with impact
energies ranging from 200 to 2200 kJ. The structure was composed of a 4 m
high cellular wall leaned against a levee. The wall was a double-layer
sandwich made from gabion cages filled with either stones or a
sand–schredded-tyre mixture. For the first time, sensors were placed in
different locations within the structure to measure real-time accelerations
and displacements. The test conditions, measurement methods and results are
presented in detail. The structure's response is discussed in a descriptive
and phenomenological approach and compared with previous real-scale
experiments on other types of embankments. |
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