Penghai Deng

FDEM numerical modeling of failure mechanisms of anisotropic rock masses around deep tunnels

Penghai Deng, Quansheng Liu, Xing Huang et al. · Computers and Geotechnics · 2021 · 105 citations

Geotechnical Engineering, Rock Slide, Rock Testing +10

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

Quansheng Liu, Penghai Deng · Engineering Fracture Mechanics · 2019 · 70 citations

Geotechnical Engineering, Finite Element Method, Engineering +10

FDEM numerical study on the mechanical characteristics and failure behavior of heterogeneous rock based on the Weibull distribution of mechanical parameters

Penghai Deng, Quansheng Liu, Haifeng Lu · Computers and Geotechnics · 2022 · 69 citations

Geotechnical Engineering, Engineering, Fdem Numerical Study +9

Updates to Grasselli’s Peak Shear Strength Model

Yongchao Tian, Quansheng Liu, Dongfeng Liu et al. · Rock Mechanics and Rock Engineering · 2018 · 66 citations

Geotechnical Engineering, Engineering, Mechanics +5

Dynamic stability analysis of jointed rock slopes using the combined finite-discrete element method (FDEM)

Chenyu Xu, Quansheng Liu, Xuhai Tang et al. · Computers and Geotechnics · 2023 · 66 citations

Geotechnical Engineering, Finite Element Method, Rock Slide +12