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Nonlocal mechanics provides a robust theoretical and computational framework for modelling localized response in engineering materials and structures. Unlike classical (local) continuum models, nonlocal approaches incorporate spatial interactions through intrinsic material length scales, enabling objective and mesh-independent simulation of strain localization, damage evolution, crack initiation, and crack propagation.

In fatigue and fracture applications, nonlocal formulations effectively capture the transition from distributed micro-damage to macro-crack formation under quasistatic, dynamic, and cyclic loading conditions. By regularizing strain softening and damage localization, these models overcome current numerical pathologies and ensure physically meaningful predictions of structural response.

Nonlocal approaches - including integral-type models, gradient-enhanced formulations, and phase-field methods -are particularly suited for analysing complex failure mechanisms in metals, composites, concrete, and advanced engineering materials. Their ability to couple cyclic plasticity, damage mechanics, and fracture evolution makes them powerful tools for fatigue life prediction, crack growth modelling, and structural integrity assessment.

The application of nonlocal mechanics significantly enhances predictive accuracy, computational stability, and reliability in the analysis and design of aerospace, automotive, civil, and mechanical engineering systems.

The Nonlocal Approaches for Modelling Localized Deformations (NMAMLD) – International Workshop provides a comprehensive overview of advanced modelling approaches in the mechanics of elastic and inelastic materials and structures. The workshop places special emphasis on the objective description of highly localized deformation phenomena such as damage, fracture, fatigue, and shear bands under quasistatic, dynamic, and cyclic loading conditions.

The earlier editions of the workshop, held in 2020 and 2022 at IIT Hyderabad, addressed the fundamental and computational aspects of nonlocal and gradient-enhanced theories. These editions attracted participants from more than 16 countries, with over 150 delegates attending from around the world. 

The 2026 edition of the workshop will focus on applications of nonlocal approaches to fatigue, fracture, and damage in engineering materials and structures.

This international workshop will feature eminent researchers sharing their latest findings in the field of nonlocal and nonlinear mechanics. It is designed to provide graduate students, engineers, and researchers from aerospace, automotive, civil, and mechanical engineering, as well as materials and manufacturing industries, with a comprehensive understanding of the theory and applications of nonlocal and nonlinear mechanics approaches for modelling localized elastic and inelastic deformations.