Yu Qian
Yu Qian
Associate Professor, University of South Carolina
Verified email at
Cited by
Cited by
Discrete element modelling of ballasted track deformation behaviour
E Tutumluer, Y Qian, YMA Hashash, J Ghaboussi, DD Davis
International Journal of Rail Transportation 1 (1-2), 57-73, 2013
Performance of triangular aperture geogrid-reinforced base courses over weak subgrade under cyclic loading
Y Qian, J Han, SK Pokharel, RL Parsons
Journal of Materials in Civil Engineering 25 (8), 1013-1021, 2013
Characterization of geogrid reinforced ballast behavior at different levels of degradation through triaxial shear strength test and discrete element modeling
Y Qian, D Mishra, E Tutumluer, HA Kazmee
Geotextiles and Geomembranes 43 (5), 393–402, 2015
Real-time railroad track components inspection based on the improved YOLOv4 framework
F Guo, Y Qian, Y Shi
Automation in construction 125, 103596, 2021
Gradation effects influencing mechanical properties of aggregate base–granular subbase materials in Minnesota
Y Xiao, E Tutumluer, Y Qian, JA Siekmeier
Transportation Research Record 2267 (1), 14-26, 2012
Hybrid deep learning architecture for rail surface segmentation and surface defect detection
Y Wu, Y Qin, Y Qian, F Guo, Z Wang, L Jia
Computer‐Aided Civil and Infrastructure Engineering 37 (2), 227-244, 2022
Automatic railroad track components inspection using real‐time instance segmentation
F Guo, Y Qian, Y Wu, Z Leng, H Yu
Computer‐Aided Civil and Infrastructure Engineering 36 (3), 362-377, 2021
Characterizing ballast degradation through Los Angeles abrasion test and image analysis
Y Qian, H Boler, M Moaveni, E Tutumluer, YMA Hashash, J Ghaboussi
Transportation Research Record 2448 (1), 142-151, 2014
An integrated approach to dynamic analysis of railroad track transitions behavior
D Mishra, Y Qian, H Huang, E Tutumluer
Transportation Geotechnics 1 (4), 188-200, 2014
Pavement crack detection based on transformer network
F Guo, Y Qian, J Liu, H Yu
Automation in Construction 145, 104646, 2023
Analysing the effect of principal stress rotation on railway track settlement by discrete element method
X Bian, W Li, Y Qian, E Tutumluer
Géotechnique 70 (9), 803-821, 2020
Micromechanical particle interactions in railway ballast through DEM simulations of direct shear tests
X Bian, W Li, Y Qian, E Tutumluer
International Journal of Geomechanics 19 (5), 04019031, 2019
Degradation-related changes in ballast gradation and aggregate particle morphology
Y Qian, H Boler, M Moaveni, E Tutumluer, YMA Hashash, J Ghaboussi
Journal of geotechnical and geoenvironmental engineering 143 (8), 04017032, 2017
Quantification of concrete railway sleeper bending moments using surface strain gauges
JR Edwards, Z Gao, HE Wolf, MS Dersch, Y Qian
Measurement 111, 197-207, 2017
Stress analysis on triangular-aperture geogrid-reinforced bases over weak subgrade under cyclic loading: An experimental study
Y Qian, J Han, SK Pokharel, RL Parsons
Transportation research record 2204 (1), 83-91, 2011
Stochastic finite element method for free vibration characteristics of random FGM beams
Y Xu, Y Qian, G Song
Applied Mathematical Modelling 40 (23-24), 10238-10253, 2016
Simulations of large-scale triaxial shear tests on ballast aggregates using sensing mechanism and real-time (SMART) computing
S Liu, T Qiu, Y Qian, H Huang, E Tutumluer, S Shen
Computers and Geotechnics 110, 184-198, 2019
Simulating ballast shear strength from large-scale triaxial tests: Discrete element method
Y Qian, SJ Lee, E Tutumluer, YMA Hashash, D Mishra, J Ghaboussi
Transportation research record 2374 (1), 126-135, 2013
Investigation of geogrid-reinforced railroad ballast behavior using large-scale triaxial testing and discrete element modeling
D Mishra, Y Qian, H Kazmee, E Tutumluer
Transportation Research Record 2462 (1), 98-108, 2014
Experimental study on bearing capacity of geocell-reinforced bases
SK Pokharel, J Han, RL Parsons, Y Qian, D Leshchinsky, I Halahmi
8th international conference on Bearing Capacity of Roads, Railways and …, 2009
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