Mechanistic-empirical models for better consideration of subgrade and unbound layers influence on pavement performance
It has been reported that the pavement performance predicted by the current mechanistic-
empirical pavement design shows low or no sensitivity to subgrade and unbound layers …
empirical pavement design shows low or no sensitivity to subgrade and unbound layers …
Simulation of lightweight deflectometer measurements considering nonlinear behavior of geomaterials
Lightweight deflectometers (LWDs) are being used more often for modulus-based quality
control of earthwork. One of the practical concerns about implementation of LWDs is that the …
control of earthwork. One of the practical concerns about implementation of LWDs is that the …
Comparison of resilient modulus values for Florida flexible mechanistic-empirical pavement design
JH Oh, EG Fernando, C Holzschuher… - International Journal of …, 2012 - Taylor & Francis
The primary objective of this study is to recommend correction factors (CFs) for determining
equivalent laboratory resilient modulus (MR) values, given the corresponding unbound …
equivalent laboratory resilient modulus (MR) values, given the corresponding unbound …
Correlating continuous compaction control measurements to in situ modulus-based testing for quality assessment of compacted geomaterials
Intelligent compaction (IC) allows real-time monitoring of earthwork from vibration-based
measurements of the drum in contact with the ground. IC technology can be employed for …
measurements of the drum in contact with the ground. IC technology can be employed for …
Models for estimation of lightweight deflectometer moduli for unbound materials
The use of lightweight deflectometer (LWD) to estimate the moduli of geomaterials for quality
control (QC) of earthworks has gained attention among departments of transportation. The …
control (QC) of earthworks has gained attention among departments of transportation. The …
Deflection-based field testing for quality management of earthwork
Texas Department of Transportation (TxDOT) current practice for field compaction quality
control and acceptance for base, subbase and soil layers is to determine the compacted …
control and acceptance for base, subbase and soil layers is to determine the compacted …
Evaluation of asphalt damage and cracking development with seismic pavement analyzer
M Jurado, N Gibson, M Celaya… - Transportation …, 2012 - journals.sagepub.com
Fatigue cracking in asphalt pavements is an indicator of structural failure, and early
detection of fatigue cracking would allow for improved preventive maintenance. The …
detection of fatigue cracking would allow for improved preventive maintenance. The …
[HTML][HTML] Modulus attenuation of semi-rigid asphalt pavement layer in accelerated pavement testing with MLS66
Y Hu, L Sun, H Cheng, Y Li - International Journal of Transportation …, 2023 - Elsevier
This research aimed to investigate the attenuation mode of the layer modulus of asphalt
pavement in accelerated pavement testing (APT). A full-scale experimental section was …
pavement in accelerated pavement testing (APT). A full-scale experimental section was …
Evaluation of non-destructive technologies for construction quality control of HMA and PCC pavements in Louisiana.
P Icenogle, S Kabir - 2013 - rosap.ntl.bts.gov
Current roadway quality control and quality acceptance (QC/QA) procedures for the
Louisiana Department of Transportation and Development (LADOTD) include coring for …
Louisiana Department of Transportation and Development (LADOTD) include coring for …
Construction of dynamic modulus master curves with resilient modulus and creep test data
HS Lee, S Kim, B Choubane… - Transportation research …, 2012 - journals.sagepub.com
For the past few decades, the stiffness of materials used for roadway design and
construction has been commonly characterized by the resilient modulus, defined as the ratio …
construction has been commonly characterized by the resilient modulus, defined as the ratio …