The book “Calculation of flat frames for stability and vibration load”, written by the team of authors, is an important and relevant work in the field of construction mechanics and engineering design . This edition will be especially useful for students, graduate students, as well as practicing engineers involved in the design and analysis of structures. The book explores key aspects of the sustainability of flat frames, making it an indispensable tool for anyone seeking to better understand the mechanical properties and behavior of structures under the influence of various loads. The main idea of the book is to provide the reader with not only theoretical foundations, but also practical methods for calculating the stability of frames. The authors focus on how various factors, such as geometric parameters, materials and external loads, affect the overall stability of the structure. An important part of the work is the analysis of vibration loads, which makes the book especially relevant in the light of modern requirements for the safety and durability of buildings and structures. The book is written in accessible language, which makes it easy to perceive complex concepts even for those who are just starting their way in engineering science. For students and young professionals, this publication will be an excellent guide that will help not only in learning, but also in practical activities. Engineers working in the field of design and analysis of structures will find in the book many useful recommendations and techniques that can be used in real projects. The topics raised in the book cover a wide range of issues related to the sustainability of structures. The authors consider in detail the methods of calculation, including both classical approaches and modern computer technologies, which allows the reader to get a complete picture of modern trends in the field of engineering design. The book also discusses issues related to dynamic loads, which makes it especially relevant for the design of buildings in earthquake-prone areas. The style of the authors is distinguished by clarity and logical presentation, which makes the material easy to perceive. Each section of the book is accompanied by examples and tasks, which allows the reader not only to assimilate the theory, but also to apply the knowledge gained in practice. This makes the book not just a training tool, but a real tool for professional growth. If you are looking for literature on structural stability, vibration loads and modern design methods, then “Calculating flat frames for stability and vibration load” will be an excellent choice for you. The book will be of interest not only to specialists in the field of civil engineering, but also to everyone who is interested in engineering sciences and wants to expand their knowledge in this important area. Do not miss the opportunity to deepen your knowledge and skills in the calculations of structures, paying attention to this publication. It will become your reliable assistant in the world of engineering, where accuracy and reliability play a key role. Read, study and apply the knowledge gained in practice to create safe and sustainable designs that meet modern requirements