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Penghai Deng

FDEM numerical modeling of failure mechanisms of anisotropic rock masses around deep tunnels
2021 · Penghai Deng, Quansheng Liu, et al. · Computers and Geotechnics · 122
New peak shear strength model for cement filled rock joints
2017 · Yongchao Tian, Quansheng Liu, et al. · Engineering Geology · 99
FDEM numerical study on the mechanical characteristics and failure behavior of heterogeneous rock based on the Weibull distribution of mechanical parameters
2022 · Penghai Deng, Quansheng Liu, et al. · Computers and Geotechnics · 85
Dynamic stability analysis of jointed rock slopes using the combined finite-discrete element method (FDEM)
2023 · Chenyu Xu, Quansheng Liu, et al. · Computers and Geotechnics · 81
A numerical investigation of element size and loading/unloading rate for intact rock in laboratory-scale and field-scale based on the combined finite-discrete element method
2019 · Quansheng Liu, Penghai Deng · Engineering Fracture Mechanics · 79
Updates to Grasselli’s Peak Shear Strength Model
2018 · Yongchao Tian, Quansheng Liu, et al. · Rock Mechanics and Rock Engineering · 73
Sensitivity analysis of fracture energies for the combined finite-discrete element method (FDEM)
2021 · Penghai Deng, Quansheng Liu, et al. · Engineering Fracture Mechanics · 70
Acquisition of normal contact stiffness and its influence on rock crack propagation for the combined finite-discrete element method (FDEM)
2020 · Penghai Deng, Quansheng Liu, et al. · Engineering Fracture Mechanics · 67
Influence of the softening stress path on crack development around underground excavations: Insights from 2D-FDEM modelling
2019 · Penghai Deng, Quansheng Liu · Computers and Geotechnics · 52
Time-dependent crack development processes around underground excavations
2020 · Penghai Deng, Quansheng Liu, et al. · Tunnelling and Underground Space Technology · 47
Failure mechanism and deformation prediction of soft rock tunnels based on a combined finite–discrete element numerical method
2023 · Penghai Deng, Quansheng Liu, et al. · Computers and Geotechnics · 46
A novel joint element parameter calibration procedure for the combined finite-discrete element method
2022 · Penghai Deng, Quansheng Liu, et al. · Engineering Fracture Mechanics · 45
Robust model for tunnel squeezing using Bayesian optimized classifiers with partially missing database
2023 · Yin Bo, Xing Huang, et al. · Underground Space · 39
Microcracking Mechanism Analysis of Rock Failure in Diametral Compression Tests
2018 · Quansheng Liu, Quansheng Liu, et al. · Journal of Materials in Civil Engineering · 37
Experimental study on rock indentation using infrared thermography and acoustic emission techniques
2018 · Qi Liu, Qi Liu, et al. · Journal of Geophysics and Engineering · 34
Numerical study on P-wave propagation across the jointed rock masses by the combined finite-discrete element method
2021 · Chenyu Xu, Quansheng Liu, et al. · Computers and Geotechnics · 29
A new hysteretic damping model and application for the combined finite-discrete element method (FDEM)
2021 · Penghai Deng, Quansheng Liu, et al. · Engineering Analysis with Boundary Elements · 27
A Novel Mixed-Mode Power Exponent Cohesive Zone Model for FDEM and Its Application to Tunnel Excavation in the Layered Rock Mass
2023 · Ping Liu, Quansheng Liu, et al. · Rock Mechanics and Rock Engineering · 24
A FDEM study on the mechanical properties and failure behavior of soft-hard interbedded rocks considering the size effect
2024 · Penghai Deng, Quansheng Liu, et al. · Engineering Fracture Mechanics · 19
Mechanical properties and failure behavior of heterogeneous granite: Insights from a new Weibull-based FDEM numerical model
2024 · Penghai Deng, Quansheng Liu, et al. · Engineering Analysis with Boundary Elements · 19
A new combined finite-discrete element method for stability analysis of soil-rock mixture slopes
2024 · Penghai Deng, Quansheng Liu, et al. · Engineering Computations · 17
Anisotropic shearing mechanism of Kangding slate: Experimental investigation and numerical analysis
2023 · Ping Liu, Quansheng Liu, et al. · Journal of Rock Mechanics and Geotechnical Engineering · 16
Investigation of the Anisotropic Characteristics of Layered Rocks under Uniaxial Compression Based on the 3D Printing Technology and the Combined Finite‐Discrete Element Method
2020 · Fan He, Quansheng Liu, et al. · Advances in Materials Science and Engineering · 16
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A new phenomenological anisotropic tensile failure criterion and its application in FDEM simulations
2023 · Ping Liu, Quansheng Liu, et al. · Engineering Fracture Mechanics · 15
Mechanical and Acoustic Emission Responses of Rock Fragmentation under Disc Cutter Penetration
2021 · Qi Liu, Yucong Pan, et al. · Advances in Civil Engineering · 8
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Works count: 47
Citation count: 1,222
H-index: 19
I10-index: 24
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