Intro -- Book of Abstracts presented at the 12th International Conference on Fracture Fatigue and Wear (FFW 2024) -- Preface and Committee -- Table of Contents -- A Numerical Study of the Effect of Residual Stress on Fretting Fatigue Behavior -- An Overview of Recent Research on Fretting Fatigue Behavior of Ni-Based Super Alloys at Elevated Temperatures -- Numerical and Experimental Study on Two Roller Vertical Forward Flow Forming Process -- Finite Element Analysis of Fretting Wear of Steel Wires: A Comparison of Elastic and Plastic Wear Models -- A Review on Assessing Structural Health Monitoring of Composite Structures Using Regression in CNNs -- Damage Identification of Complex Structures Using a Surrogate-Assisted Model -- Optimization of Auxetic Honeycomb Cell Parameters for High Energy Absorption -- Effect of Corrosion on Fretting Wear Morphology and Mechanical Behaviors of Wires -- A Method for Obtaining more Stable Compressive Residual Stresses -- Design Optimization of Multi-Directional Porous Sandwich Functionally Graded Plates Reinforced with Graphene Nanoplatelets Based on Isogeometric Analysis and Sinh Cosh Optimizer -- Numerical Simulation of Surface Roughness Considering Shot Peening Surface Modification Technology -- A Hybrid Approach for Structure Damage Identification Using Optimization Algorithm and Artificial Neural Networks -- Analysis of Single Lap Functionally Graded Adhesive Joints with Different Adherends -- Study on Sleeve Slip Mechanism and Slip Damage through Load Shifting Simulation and Miniature Roll Experiment for Development of Next-Generation Sleeve Assembly Type Rolls -- The New Design of an Elevator's Door Mechanism -- Fatigue Performance Assessment of Steel-UHPC Composite Deck Based on Hot Spot Stress Method Considering Residual Stress.

Continuum Damage Driven by Accumulated Crystal Plasticity Energy Dissipation Two-Scale Model for Fretting Fatigue Initiation Life -- Adaptive Isogeometric Multi-Material Topology Optimization Based on Suitably Graded Truncated Hierarchical B-Spline -- Thermal and Mechanical Property of Carbon Fiber Reinforced Composite -- Reinforcement of Living Space in the Bus Using Rcf (Recycled Carbon Fibres) from Expired Prepreg from the Aircraft Industry -- The Effect of Indium Tin Oxide (ITO) Concentration on the Wear and Mechanical Properties of an Epoxy Resin -- Evolution Mechanism of Three-Point Bending Impact Fatigue Damage in Ultra-High Strength Steel 23Co14Ni12Cr3MoE Material -- Modeling of Fatigue/Creep in Polymer Cage of Large Size Bearing -- Improve Hydrogel Adhesion by Introducing Pillar Structures at the Interface -- Fatigue of Dual Crosslink Hydrogels with Metal-Ligand Coordination Bonds -- A Review on the Fatigue Cracking of Twin Boundaries: Crystallographic Orientation and Stacking Fault Energy -- Analysing Frictional Noise for Wear Monitoring under Dry and Lubrication Condition: Experimental Modelling with Pin-On-Disc Tribometer -- Investigation on the Axial Distribution of Micron Inclusions and their Influence on Mechanical Properties in a Wind Power Spindle -- Keyword Index.