M Zhang, J Zhang, H Gong, X Jia, R Xiao… - … and Building Materials, 2022 - Elsevier
Abstract The Traffic Speed Deflectometer (TSD) overcomes the limitations of the Falling Weight Deflectometer (FWD) in terms of traffic interruption and testing inefficiency, thus has …
J Ling, F Wei, H Zhao, Y Tian, B Han - Construction and Building …, 2019 - Elsevier
This study focuses on the critical responses of airfield composite pavements that are composed of hot-mix asphalt (HMA) overlay and Portland cement concrete (PCC) pavement …
As State transportation departments consider structural adequacy as part of their routine pavement management system (PMS) activities by incorporating deflection testing, it is …
Traffic-speed deflectometers (TSD) are used in several countries to evaluate the pavement structural condition at the network level. Fatigue and rutting strains are commonly used as …
F Xiao, Q Xiang, X Hou, SN Amirkhanian - Measurement, 2021 - Elsevier
Abstract Traffic Speed Deflectometer (TSD) is primarily capable of evaluating the pavement conditions at the network level with regard to the structural capacities. This paper mainly …
A Ulloa, EY Hajj, RV Siddharthan… - Journal of Materials in …, 2013 - ascelibrary.org
An investigation of the existence of predominant frequency, fp (or frequencies), and the ability to predict critical pavement responses in asphalt layers using those predominant …
G Fu, Y Zhao, C Zhou, W Liu - Construction and Building Materials, 2020 - Elsevier
Falling weight deflectometer (FWD) tests have been widely used to evaluate the layer properties of in-situ asphalt pavement structures. The FWD loading is essentially impulse …
A Sarkar - International Journal of Pavement Engineering, 2016 - Taylor & Francis
A three-dimensional finite element model was utilised to examine the flexible pavement dynamic response under single, tandem and tridem axles at different speeds. Using two …
The procedures in Mechanistic-Empirical Pavement Design Guide (MEPDG) and Caltrans software program using Mechanistic-Empirical (CalME) methodologies to address wheel …