Zhenhua Pan

A Fully Connected Neural Network Enhanced Peridynamic Framework for Efficient Simulation of Hydraulic Fracturing in Fractured Rocks

ABSTRACT Hydraulic fracturing involves strong coupling among fluid flow, rock deformation and fracture evolution. Peridynamics can naturally represent crack initiation and propagation without explicit crack tracking, but repeated nonlocal seepage calculations make hydro‐mechanica...

Joint inversion of self-potential and active-source electrical data constrained by a Gaussian mixture model prior for detecting water-bearing anomalies in tunnels

Water-bearing fractured zones, dissolution fractures and infilled low resistivity bodies ahead of tunnel faces generally produce low resistivity anomalies and self-potential (SP) volumetric source strength responses. However, the restricted observation space in tunnels and the li...