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Journal Articles

Dynamic Out-of-Plane Compressive Failure Mechanism of Carbon/Carbon Composite: Strain Rate Effect on the Defect Propagation and Microstructure Failure

Fei Guo, Qingguo Fei, Yanbin Li, Nikhil Gupta
Journal: Journal of Engineering Materials and Technology
Article Type: Research Papers
J. Eng. Mater. Technol. October 2021, 143(4): 041005.
Paper No: MATS-21-1055
DOI: https://doi.org/10.1115/1.4050889
Published Online: May 10, 2021
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Topics: Carbon, Composite materials, Compression, Constitutive equations, Failure, Failure mechanisms, Stress, Mechanical behavior, Damage, Fracture (Materials)
Journal Articles

Sensitivity Analysis of Nonlinear Transient Response Based on Perturbation in the Complex Domain

Zhifu Cao, Qingguo Fei, Dong Jiang, Rui Zhu, Hui Jin
Journal: Journal of Computational and Nonlinear Dynamics
Article Type: Research-Article
J. Comput. Nonlinear Dynam. January 2021, 16(1): 011001.
Paper No: CND-19-1146
DOI: https://doi.org/10.1115/1.4048576
Published Online: October 29, 2020
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Topics: Sensitivity analysis, Transients (Dynamics), Errors
Journal Articles

Prediction of Transient Statistical Energy Response for Two-Subsystem Models Considering Interval Uncertainty

Qiang Chen, Qingguo Fei, Shaoqing Wu, Yanbin Li
Journal: Journal of Verification, Validation and Uncertainty Quantification
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2019, 4(2): 021004.
Paper No: VVUQ-19-1005
DOI: https://doi.org/10.1115/1.4045201
Published Online: October 24, 2019
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Topics: Transients (Dynamics), Uncertainty, Cavities, Computer simulation, Seas
Journal Articles

An Innovative Yield Criterion Considering Strain Rates Based on Von Mises Stress

Jingwei Yu, Qingguo Fei, Peiwei Zhang, Yanbin Li, Dahai Zhang, Fei Guo
Journal: Journal of Pressure Vessel Technology
Article Type: Technical Briefs
J. Pressure Vessel Technol. February 2020, 142(1): 014501.
Paper No: PVT-19-1019
DOI: https://doi.org/10.1115/1.4044908
Published Online: October 18, 2019
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Topics: Density, Stress
Journal Articles

Stochastic Dynamic Load Identification on an Uncertain Structure With Correlated System Parameters

Shaoqing Wu, Yanwei Sun, Yanbin Li, Qingguo Fei
Journal: Journal of Vibration and Acoustics
Article Type: Research-Article
J. Vib. Acoust. August 2019, 141(4): 041013.
Paper No: VIB-19-1014
DOI: https://doi.org/10.1115/1.4043412
Published Online: April 30, 2019
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Topics: Algorithms, Cantilever beams, Chaos, Dynamic systems, Errors, Excitation, Polynomials, Statistics, Stochastic systems, Stress
Journal Articles

A Dimensionless Quotient for Determining Coupling Strength in Modal Energy Analysis

Peng Zhang, Qingguo Fei, Shaoqing Wu, Yanbin Li
Journal: Journal of Vibration and Acoustics
Article Type: Research-Article
J. Vib. Acoust. December 2016, 138(6): 061014.
Paper No: VIB-16-1150
DOI: https://doi.org/10.1115/1.4034377
Published Online: September 21, 2016
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Topics: Acoustics, Cavities, Errors