Monte Carlo simulations of deformation behaviour of unbound granular materials based on a real aggregate library

J Li, J Zhang, X Yang, A Zhang, M Yu - International Journal of …, 2023 - Taylor & Francis
ABSTRACT The Monte Carlo simulation (MCS) has been developed to estimate the strength
distributions of heterogeneous materials influenced by different factors. The method …

[HTML][HTML] Current situations, advantages/disadvantages and future developments of resilient deformation characterizations of unbound granular material: A state-of-the …

S Li, P Hao - Journal of Traffic and Transportation Engineering …, 2023 - Elsevier
A state-of-the-art review was delivered in the manuscript to analyze the current situations
and the advantages/disadvantages of resilient deformation related issues to the unbound …

Characterization of permanent axial strain of granular materials subjected to cyclic loading based on shakedown theory

WB Chen, WQ Feng, JH Yin, L Borana… - Construction and Building …, 2019 - Elsevier
The Werkmeister's criteria are widely utilized for characterizing the permanent axial strain
behaviour of granular materials. These criteria are based on shakedown theory and are …

A novel evaluation method for accumulative plastic deformation of granular materials subjected to cyclic loading: Taking frozen subgrade soil as an example

Z Zhou, W Ma, G Li, M Shen - Cold Regions Science and Technology, 2020 - Elsevier
This paper presents multi-stage cyclic loading tests with three confining pressures and eight
dynamic stress amplitudes on frozen subgrade soil at the negative temperature− 2° C to …

Mechanical properties and influencing factors of vertical-vibration compacted unbound graded aggregate materials

C Deng, Y Jiang, Y Zhang, Y Yi, T Tian, K Yuan… - Transportation …, 2021 - Elsevier
Currently, heavy hammer compaction method (HHCM) and quasi-static-compaction method
(QSCM) are primarily used to produce the unbound graded aggregate materials (UGAM) …

Investigation of unbound granular material behavior using precision unbound material analyzer and repeated load triaxial test

N Li, H Wang, B Ma, R Li - Transportation Geotechnics, 2019 - Elsevier
This study aims to investigate the mechanical behavior of unbound granular materials
(UGM) the using precision unbound material analyzer (PUMA) and repeated load triaxial …

Effects of crack damage on acceleration response of asphalt pavement via numerical analysis

G Yan, L Wang, Z Ye, W Wang - Journal of Materials in Civil …, 2020 - ascelibrary.org
With the help of ABAQUS, the acceleration responses of asphalt pavement with and without
crack damage were simulated, and the change rate of vertical acceleration peak was …

Effects of accelerated loading on the stress response and rutting of pavements

H Yang, S Wang, Y Miao, L Wang, F Sun - Journal of Zhejiang University …, 2021 - Springer
In order to assess the difference in performance of pavements under conventional loading
and accelerated loading, in this paper, based on the characteristics of pavement strain …

Experimental Investigation on the Behavior of Gravelly Sand Reinforced with Geogrid under Cyclic Loading

JQ Wang, ZC Chang, JF Xue, ZN Lin, Y Tang - Applied Sciences, 2021 - mdpi.com
In view of the dynamic response of geogrid-reinforced gravel under high-speed train load,
this paper explores the dynamic characteristics of geogrid-reinforced gravel under semi-sine …

Analysis of dynamic load characteristics of accelerated pavement testing equipment based on virtual prototype model

H Yang, X Huang, Z Ye, L Wang, F Sun - Processes, 2023 - mdpi.com
The purpose of this paper is to study the actual dynamic load characteristics of a full-scale
Accelerated Pavement Test (APT) device called Natural Environment-Automatically Loaded …