[图书][B] Performance-based evaluation of unbound aggregates affecting mechanistic response and performance of flexible pavements
Y Xiao - 2014 - search.proquest.com
Unbound aggregates are widely used in road construction to replace unsuitable soil,
prepare pavement working platform or construct pavement foundation layers. Their primary …
prepare pavement working platform or construct pavement foundation layers. Their primary …
Statistical analysis and prediction of spatial resilient modulus of coarse-grained soils for pavement subbase and base layers using MLR, ANN and Ensemble …
CC Ikeagwuani, DC Nwonu - Innovative Infrastructure Solutions, 2022 - Springer
Prediction methods for the estimation of the resilient modulus (MR) of unbound granular
materials continues to be fraught with challenges associated with the in situ dependency of …
materials continues to be fraught with challenges associated with the in situ dependency of …
Mechanistic modelling of tests of unbound granular materials
Various tests are used to characterise the strength and resilience of granular materials used
in the subbase of a pavement system, but there is a limited understanding of how particle …
in the subbase of a pavement system, but there is a limited understanding of how particle …
Quantifying moisture effects in DCP and LWD tests using unsaturated mechanics
Minnesota counties and the Minnesota Department of Transportation (MnDOT) use the
Dynamic Cone Penetrometer (DCP) and the Lightweight Deflectometer (LWD) for in situ …
Dynamic Cone Penetrometer (DCP) and the Lightweight Deflectometer (LWD) for in situ …
DEM Approach for engineering aggregate gradation and shape properties influencing mechanical behavior of unbound aggregate materials
Y Xiao, E Tutumluer, Y Qian - Geo-Congress 2014: Geo …, 2014 - ascelibrary.org
It has been well established that the mechanical behavior of unbound aggregate materials is
strongly influenced by the shape of the particles and the complete grain size distribution (ie …
strongly influenced by the shape of the particles and the complete grain size distribution (ie …
Discrete element modeling of effect of moisture and fine particles in lightweight deflectometer test
DS Tan, L Khazanovich… - Transportation …, 2014 - journals.sagepub.com
The physical properties of the aggregate base of a pavement system have a significant
influence on the bulk mechanical properties of that system. Simulations based on the …
influence on the bulk mechanical properties of that system. Simulations based on the …
Discrete element modeling of the effect of moisture in the light weight deflectometer test using liquid bridges
Moisture content influences the mechanical response of granular materials used in the
subbase of a pavement system, but there is a limited understanding of the manner in which …
subbase of a pavement system, but there is a limited understanding of the manner in which …
[PDF][PDF] Quantifying Moisture Efiects in DCP and LWD Tests Using Unsaturated Mechanics
K Hill - 2014 - conservancy.umn.edu
In this Appendix, we provide a user's manual for the DEMP-3D routines in PFC3D. In
addition to the instructions in this Appendix, to run the code the user will need the …
addition to the instructions in this Appendix, to run the code the user will need the …