Pavement Condition Measurement at High Velocity using a TSD

Files in This Item:
 File SizeFormat
Downloadmalpcm.pdf413.88 kBAdobe PDF
Title: Pavement Condition Measurement at High Velocity using a TSD
Authors: Malekjafarian, AbdollahMartinez, DanielO'Brien, Eugene J.
Permanent link:
Date: 25-May-2017
Online since: 2017-11-25T02:00:11Z
Abstract: The aim of this paper is to present the latest developments in the use of an instrumented vehicle called the Traffic Speed Deflectometer (TSD). A large axle load is applied to the pavement under the TSD . The deflection caused by this axle load is measured using several Doppler lasers. In the first step, the velocity of the deflection of the pavement is measured which can be shown to be proportional to the slope of the de- formed profile . The pavement deflection is calculated in the second step using an integration model . A Wi n- kler model is used to simulate the pavement behavio ur under the axle load and the TSD is represented as a half-car model . The TSD is shown to be an effective tool for pavement damage detection.
Funding Details: European Commission Horizon 2020
Funding Details: TRUSS ITN
Type of material: Conference Publication
Publisher: CRC Press
Keywords: Traffic speed deflectometerVehicle pavement interaction
DOI: 10.1201/9781315210469-344
Other versions:
Language: en
Status of Item: Peer reviewed
Is part of: Cepin, M., Bris, R. (eds.). Safety and Reliability. Theory and Applications
Conference Details: 27th annual European Safety and Reliability Conference (ESREL 2017), Portoroz, Slovenia, June, 2017
ISSN: 9781138629370
This item is made available under a Creative Commons License:
Appears in Collections:Civil Engineering Research Collection
TRUSS-ITN Research Collection

Show full item record

Citations 50

Last Week
Last month
checked on Sep 12, 2020

Page view(s)

Last Week
Last month
checked on Jul 2, 2022

Download(s) 50

checked on Jul 2, 2022

Google ScholarTM



If you are a publisher or author and have copyright concerns for any item, please email and the item will be withdrawn immediately. The author or person responsible for depositing the article will be contacted within one business day.