DYNAMICS OF STRUCTURES
| dc.contributor.author | Louzai, Amar | |
| dc.date.accessioned | 2026-06-28T08:32:52Z | |
| dc.date.available | 2026-06-28T08:32:52Z | |
| dc.date.issued | 2026 | |
| dc.description | 138 f. : ill. , 30 cm. (+ 1 CD-Rom) | |
| dc.description.abstract | In the design and evaluation of modern civil engineering structures, the consideration of dynamic effects has become not only important but essential. Structures today are increasingly exposed to various types of dynamic loads—ranging from machinery-induced vibrations to impulsive actions, and, most critically, earthquakes. Understanding how these structures respond under such conditions is the primary objective of structural dynamics. This handout is specifically prepared for Master 1 professional students aiming to develop both a strong theoretical foundation and practical competency in dynamic analysis. The course begins by introducing the general concepts of dynamic behavior in structures, such as inertia, damping, stiffness, and the fundamental role of differential equations in modeling motion. From there, it moves methodically into the detailed study of Single Degree of Freedom (SDOF) systems, which form the building blocks for understanding more complex behavior. The analysis of SDOF systems spans various loading scenarios: Free vibration, where no external force is applied; Harmonic and periodic forced vibration, which models continuous excitations such as rotating machinery or rhythmic ground motion; Impulsive loading, which represents short-duration high-intensity forces; and Seismic excitation, where ground motion induces a base excitation requiring careful response analysis. With these foundations, the course transitions to the dynamic behavior of Multi-Degree of Freedom (MDOF) systems. These more realistic models account for distributed mass and stiffness, which are essential in the analysis of multi-story buildings and other complex structures. Modal analysis is introduced as a powerful technique to decouple and solve the equations of motion. The concepts of modal superposition and spectral analysis provide the basis for efficient and accurate computation of dynamic responses, particularly for seismic applications. Each chapter builds logically upon the last, ensuring students develop both conceptual clarity and analytical skill. Real-world examples, simplified modeling approaches, and a strong link to structural engineering practice make the material especially relevant for future professionals in design offices or those preparing for further specialization in earthquake engineering or structural reliability. By the end of this course, students will be able to: Develop dynamic models for real structural systems; Analyze their response under various types of loading; Understand the principles behind modern dynamic analysis tools; Interpret results and make informed decisions in the design process. This handout serves both as a teaching aid and a long-term reference for professional practice in the field | |
| dc.identifier.citation | Structure | |
| dc.identifier.other | MST/STRUCT632 | |
| dc.identifier.uri | https://dspace.ummto.dz/handle/ummto/30362 | |
| dc.language.iso | en | |
| dc.publisher | Université Mouloud Mammerie Tizi Ouzou | |
| dc.subject | Structure: Dynamic | |
| dc.title | DYNAMICS OF STRUCTURES | |
| dc.type | Book |