UHPC, Shear Strength, Database, Fiber orientation, Cross-Sectional Shape Effect
interface shear resistance, slant shear, cold joint, interface roughness, concrete-to-concrete interface
UHPFRC, artificial neural networks, analytical modeling, nonlinear finite element analysis, compression softening, machine learning, shear behavior, UHPFRC panel modeling, UHPFRC beams modeling.
interface shear resistance, cold joints, concrete-to-concrete interface, shear-slip model, numerical analysis
Ultra-high-performance concrete, fiber pull-out, crack bridging, finite element analysis, fiber-matrix bond, constitutive modeling, cohesive zone model