| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Levenberg, Eyal
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2024Verification and Validation of Pavement Modelscitations
- 2023Full-scale validation of a mechanistic model for asphalt grid reinforcementcitations
- 2023Full-scale validation of a mechanistic model for asphalt grid reinforcementcitations
- 2022The Dynamic Cone Penetrometer as a Seismic Source for Geophysical Exploration in Urban Environments
- 2022The Dynamic Cone Penetrometer as a Seismic Source for Geophysical Exploration in Urban Environments
- 2020Analytic pavement modelling with a fragmented layercitations
- 2016Development of an Optical Displacement Transducer for Routine Testing of Asphalt Concrete
- 2016In Situ Stiffness Profiling using High Resolution Fiber Optic Distributed Sensingcitations
- 2015Modelling asphalt concrete viscoelasticity with damage and healingcitations
- 2013Viscoelastic characterisation of asphalt-aggregate mixes in diametral compressioncitations
- 2011Smoothing asphalt concrete complex modulus test datacitations
- 2009Backcalculation of Anisotropic Pavement Properties using Time History of Embedded Gauge Readings
- 2007Advanced testing and characterization of asphalt concrete materials in tensioncitations
- 2006Constitutive Modeling of Asphalt-Aggregate Mixes with Damage and Healing
Places of action
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document
The Dynamic Cone Penetrometer as a Seismic Source for Geophysical Exploration in Urban Environments
Abstract
The Dynamic Cone Penetrometer (DCP) is a classic and prevalent testing device for evaluating the structural conditions of asphalt pavements in situ. The device consists of a steel rod with a conical tip; the rod guides a small mass that is manually raised and dropped, hammering the tip into the tested pavement. This study was motivated by the idea of utilising the DCP as a seismic source, and subsequently employing geophysical techniques to uncover the shear modulus of deep materials which the tip cannot reach. A seismic survey was carried out over an asphalt road wherein waves caused by a DCP drop were recorded with an array of accelerometers. A forward-interpretation technique was outlined and applied to obtain the shear modulus profile below to road’s surface down to a large depth. The resulting profile was validated by comparison against other measurements. It is concluded that the advocated idea is practical and useful, and that it should be extended to investigate the attenuation characteristics of urban infrastructures.