The book "Course of lectures on the discipline "Resistance of materials", created by the team of authors, is an indispensable resource for students, graduate students and teachers studying the basics of mechanics and materials science . This edition not only covers key aspects of materials resistance, but also does so in an accessible and engaging manner, making it an ideal choice for anyone seeking to deepen their knowledge in this important area of engineering. Material resistance is a discipline that studies the behavior of materials under the influence of external forces and loads. This book examines the basic principles, laws, and techniques that allow us to analyze and predict how different materials respond to loads, which is critical for design and construction. The reader will find in it detailed explanations of such concepts as tension, deformation, strength and stability, as well as many examples and tasks that will help to consolidate theoretical knowledge in practice. This book will be especially useful for students of technical specialties such as mechanical engineering, construction and aerospace engineering. It can also be of interest to practicing engineers and designers who need to refresh their knowledge or understand new methods of analysis. Due to the clear structure and logical presentation of the material, the course of lectures on the discipline "Resistance of Materials" will become a reliable assistant for both beginners and experienced specialists. The topics raised in the book cover a wide range of issues, ranging from the foundations of elasticity theory to the complex challenges associated with plasticity and material destruction. The authors pay attention to modern methods of analysis, such as numerical methods and computer modeling, which makes the book relevant in the light of current trends in engineering. Readers will be able to learn about new materials and technologies that are actively being introduced into the industry, as well as how to choose the right materials for various designs. The style of presentation of the authors is clear and accessible, which makes it easy to assimilate even the most complex concepts. The book is filled with illustrations, graphs and tables that help to visualize the material and make the learning process more exciting. This approach contributes not only to a better understanding of the theory, but also to the development of practical skills necessary to solve real engineering problems. If you are looking for literature on resistance materials, you may be interested in other works, such as “Resistance Materials” by the authors of M. F. Mikhailova or "The Theory of Elasticity" N. N. Burmistrova . These books also offer a deep dive into the topic, but the course of lectures on the discipline "Resistance of Materials" stands out for its structure and practical orientation. In conclusion, the Materials Resistance Lecture Course is not just a textbook, but a whole world of knowledge that will open doors for you to the world of engineering and technology. If you want to become a professional in your field, this book will be your reliable companion on the way to success. Do not miss the opportunity to enrich your knowledge and skills by immersing yourself in the fascinating and cognitive world of materials resistance!