Print Email Facebook Twitter A parameter back-calculation technique for pavements under moving loads Title A parameter back-calculation technique for pavements under moving loads Author Sun, Z. (TU Delft Pavement Engineering) Kasbergen, C. (TU Delft Pavement Engineering) van Dalen, K.N. (TU Delft Dynamics of Structures) Anupam, K. (TU Delft Pavement Engineering) Erkens, S. (TU Delft Pavement Engineering) Scarpas, Athanasios (TU Delft Pavement Engineering; Khalifa University of Science and Technology) Contributor Anupam, Kumar (editor) Papagiannakis, Tom (editor) Bhasin, Amit (editor) Little, Dallas (editor) Date 2020 Abstract Maintenance and rehabilitation strategies of pavements are usually made based on the results of performance evaluation. An efficient tool for pavement structural evaluation at network level is the traffic speed deflectometer (TSD) test. In order to deal with TSD measurements, this paper proposes a parameter back-calculation technique. Firstly, the sensitivity of the surface response for an elastic pavement structure with hysteretic damping to different structural parameters is investigated. Then, the ability of the parameter backcalculation technique is verified by conducting a case study. The results show that the proposed technique is able to back-calculate the structural parameters of pavements by analysing TSD measurements. The presented work contributes to the development of parameter back-calculation techniques for the TSD test. Subject Parameter back-calculationPavementMoving loadSpectral element methodTraffic speed deflectometer To reference this document use: http://resolver.tudelft.nl/uuid:d4ebecde-5ecd-4239-ad9f-f43d1f80d452 Publisher CRC Press / Balkema - Taylor & Francis Group, London Embargo date 2021-12-08 ISBN 978-0-367-46169-0 Source Advances in Materials and Pavement Performance Prediction: Contributions to the 2nd International Conference on Advances in Materials and Pavement Performance Prediction (AM3P 2020), 27-29 May, 2020, San Antonio, Tx, USA) Event 2nd International Conference on Advances in Materials and Pavement Performance Prediction, 2020-08-03 → 2020-08-07, Online due to COVID19, San Antonio, United States Bibliographical note Accepted author manuscript Part of collection Institutional Repository Document type conference paper Rights © 2020 Z. Sun, C. Kasbergen, K.N. van Dalen, K. Anupam, S. Erkens, Athanasios Scarpas Files PDF A_parameter_back_calculat ... ie_Sun.pdf 1.09 MB Close viewer /islandora/object/uuid:d4ebecde-5ecd-4239-ad9f-f43d1f80d452/datastream/OBJ/view