This work introduces an advanced numerical model, based on a cohesive zone approach
and the moving mesh technique, for simulating fracture propagation in quasi-brittle …

Digital twin (DT) is capable of managing, simulating, and future performance prediction of
existing infrastructures by integrating three-dimensional (3D) geometric model and finite …

The causes of cracks in concrete are varied, and regardless of their origin, these cracks
invariably have a detrimental impact on the durability of concrete structures and escalate …

The ability to manipulate concrete-based and composite materials at the nanoscale
represents an innovative approach to improving their mechanical properties and designing …

Reinforced concrete corbels were examined in this study for the cracking behavior and
strength evaluation, focusing on defects typically found in these structures. A total of 11 …

The conventional use of two-dimensional fiber-reinforced polymer (2D FRP) reinforcement
limits the structural effectiveness, adaptability, and flexibility of construction. Although 3D …

This paper presents an efficient numerical approach for reproducing the process of crack
propagation inside unidirectional composites subjected to general loading conditions, with …

Researchers have been pursuing the accurate prediction of structural seismic capacity
applying various theories and methods. Recently, structural stressing state theory explores a …

This study aims to explore the possibility of detecting indices that could potentially provide
warning about the proximity of internal damage to critical levels, beyond which catastrophic …

Compressive strength is one of the most critical mechanical properties of various types of
concrete and is the main input variable for structural concrete design. Recently, with the …