This book investigates the fundamental mechanisms that enhance the resistance of quasi-brittle materials to fracture. It delves into the complex interplay of material properties and structural design that dictates toughness, drawing upon experimental data and theoretical models. The work aims to provide a comprehensive understanding of how to improve the performance and durability of materials such as concrete, ceramics, and composites under stress.

This work is recognized as a significant contribution to the field of materials science, particularly for its detailed examination of fracture mechanics in quasi-brittle substances. The book is noted for its rigorous approach, combining theoretical frameworks with empirical evidence to elucidate complex toughening phenomena. It serves as a valuable resource for researchers and engineers seeking to understand and enhance the durability of materials like concrete and ceramics. The comprehensive scope and depth of analysis make it a foundational text for advanced study in the subject.