CODE 104384 ACADEMIC YEAR 2022/2023 CREDITS 5 cfu anno 2 INGEGNERIA CIVILE 10799 (LM-23) - GENOVA SCIENTIFIC DISCIPLINARY SECTOR ICAR/08 LANGUAGE Italian TEACHING LOCATION GENOVA SEMESTER 1° Semester MODULES Questo insegnamento è un modulo di: REHABILITATION, IDENTIFICATION AND CONTROL OF STRUCTURES TEACHING MATERIALS AULAWEB AIMS AND CONTENT LEARNING OUTCOMES The aim of the course is to provide the students with the tools for the dynamic identification and the vibration control of civil structures. After introducing the basics of linear random dynamics, Experimental Modal Analysis (EMA) and Operational Modal Analysis (OMA) are discussed introducing the main frequency- and time-domain identification methods. Basic knowledge on the techniques for passive vibration control and the seismic isolation of structures is provided. Numerical and experimental laboratories for the application of the methods introduced in the course are also developed. AIMS AND LEARNING OUTCOMES The course provides the students with the theoretical foundation and operational tools for the dynamic identification of structures, by means of time- and frequency-domain methods, the bases of passive control techniques and seismic isolation. The main learning outcomes of the Couse are: Acquisition of the bases for the characterization of the dynamic response of structures to a random excitation Ability to analyse and manipulate random quantities Acquisition of the theoretical bases of dynamic identification of civil engineering structures Ability to apply methods for the dynamic identification of civil engineering structures Knowledge of the main methods for vibration control of structures Knowledge of the bases of seismic isolation TEACHING METHODS The course is organized in class teaching (approximately 35 hours), computer lab (approximately 15 hours) and experimental laboratory (approximately 4 hours). SYLLABUS/CONTENT Dynamic Identification: Experimental Modal Analysis (EMA) e Operational Modal Analysis (OMA). EMA: transducers, excitation mechanisms, identification methods, signal processing. Probability theory and statistics: random variables, random vectors and probabilistic models. Random processes and stationarity. Stationary random dynamic response of linear elastic structures. OMA: frequency and time domain identification techniques. Passive vibration control and seismic isolation. RECOMMENDED READING/BIBLIOGRAPHY Brincker R. Ventura C. (2015).Introduction to Operational Modal Analysis, Wiley Elishakoff, I. (1999). Probabilistic theory of structures, Dover. Ewins D.J. (2000). Modal testing: theory, practice and application, Second Edition, Research Studies Press LTD Muscolino, G. (2002). Dinamica delle strutture, McGraw-Hill. Rainieri C., Fabbrocino G. (2014). Operational Modal Analysis of Civil Engineering Structures- An Introduction and Guide for Applications-Springer-Verlag New York Tubino, F. (2012). Dispense del corso (in inglese). TEACHERS AND EXAM BOARD FEDERICA TUBINO Ricevimento: Wednesday 14-16 (Ingegneria, DICCA, Villa Cambiaso, ingresso corridoio A7) or by appointmant sending an email to federica.tubino@unige.it Friday 11-13 (Architettura, Edificio Santa Croce, Primo piano) or by appointmant sending an email to federica.tubino@unige.it Exam Board FEDERICA TUBINO (President) GIUSEPPE PICCARDO SERGIO LAGOMARSINO (President Substitute) LESSONS LESSONS START https://corsi.unige.it/10799/p/studenti-orario Class schedule The timetable for this course is available here: Portale EasyAcademy EXAMS EXAM DESCRIPTION The exam is oral. Exam schedule Data appello Orario Luogo Degree type Note 11/01/2023 09:00 GENOVA Orale 08/02/2023 09:00 GENOVA Orale 14/06/2023 09:00 GENOVA Orale 13/07/2023 09:00 GENOVA Orale 06/09/2023 09:00 GENOVA Orale
