The Bulletin of Chuvash State Pedagogical University . and . I. Yakovleva . Series: Limit State Mechanics B, created by the team of authors, is a unique scientific work that immerses the reader in advanced research and theoretical developments in the field of limit state mechanics. This issue is part of a series devoted to topical issues of mechanics and engineering calculations, and is intended for professionals, scientists, graduate students and students seeking to expand their knowledge in the field of applied sciences and technologies. This publication reveals the complex and important aspects of limiting state mechanics that underlie the design and operation of modern engineering systems. The focus is on the strength, stability and deformative characteristics of materials and structures under the influence of extreme loads. The authors, with rich experience and deep knowledge, offer not only theoretical models, but also practical recommendations, which makes the book a valuable tool for those who are engaged in the development of new materials, construction, mechanical engineering and other technical areas. The peculiarity of the book is a combination of a strict scientific base with modern methods of modeling and analysis, which allows the reader not only to understand the fundamental principles, but also to apply the knowledge gained in real engineering tasks. The book examines in detail the issues of limiting states of various structures, analyzes the mechanisms of destruction and methods of their prevention, which is especially important in an era of rapid technological progress and increasing requirements for the safety and reliability of engineering systems. The Bulletin of Chuvash State Pedagogical University . and . I. Yakovleva . Series: Limit State Mechanics B will be of interest not only to professionals in the field of mechanics and materials science, but also to senior students, graduate students, as well as teachers looking for modern and in-depth literature for educational purposes. It is suitable for those who appreciate the scientific approach, analytical thinking and strives for the practical application of theoretical knowledge. The book pays special attention to new methods for assessing limit states, which makes it relevant in the context of modern requirements for the design of safe and durable structures. The style of the authors is distinguished by clarity of presentation, logical structure and richness of illustrative material, which facilitates the perception of even complex concepts. In general, this book is not just a collection of scientific articles, but a complete guide for those who want to be aware of the latest achievements in the field of limiting state mechanics and apply them in their professional activities. If you are interested in engineering, mechanics, construction or materials, you are looking for modern literature that combines theory and practice. and . I. Yakovleva . Series: Limit State Mechanics B" will be a valuable source of knowledge and inspiration for you This book is an excellent choice for those who are not afraid to delve into complex topics and want to be at the forefront of scientific research, opening up new horizons in the field of mechanics and engineering sciences.