OGK07DAK - Structural Dynamics

Course specification
Type of study	Bachelor academic studies
Study programme
Course title	Structural Dynamics
Acronym	Status	Semester	Number of classes	ECTS
OGK07DAK	mandatory	8	2L + 2E	5.0
Lecturers
Lecturer	prof. dr Aleksandar Borković doc. dr Ognjen Mijatović
Lecturer/Associate (practicals)	doc. dr Ognjen Mijatović
Prerequisite				Form of prerequisites
Structural Statics 2				Prerequisite for taking the course is to submit and defend semestral assignments. Prerequisite for taking the exam is to get a positive grade.
Learning objectives
Enable understanding of theoretical foundations and segments of Structural Dynamics for the calculation of beam and truss structures. Develop creativity and ability to understand, formulate and solve engineering problems independently.
Learning outcomes
Student is able and competent to analyze and solve structural dynamics problems of engineering structures.
Content
Introduction. Fundamental terms. Inertia. Normal models of oscillation. Continuous systems. Differential equation of beam motion. Solving the differential equation of motion of a beam. Modal frequency and modal shapes. Single degree of freedom system. Free and forced oscillations. Damped and undamped oscillations. Discussion of the solution of the differential equation of damped free vibration of a single degree of freedom system. Free vibrations of multi degree of freedom systems. Dispalcement method - Inertial forces procedure. Forced vibrations of multi degree of freedom systems. Application of finite element method in structural dynamics. Consistent mass matrix. Modal superposition. Basic concepts of aseismic design. Stochastic load. Method of equivalent static load. Calculation of orthogonal frame structures due to an earthquake.
Teaching Methods
Interactive lectures and exercises with work on individual assignments. Consultations.
Literature
B. Ćorić, S. Ranković: Dinamika konstrukcija, Građevinska knjiga, Beograd (Original title) S. Brčić: Dinamika diskretnih sistema, Studentski kulturni cetar, Beograd, 1998 (Original title) R. W. Clough, J. Penzien Dynamics of Structures, Berkeley, 2006 (Original title) Edward L. Wilson , Three-Dimensional Static and Dynamic Analysis of Structures, Berekely, 2002 (Original title)
Evaluation and grading
It is compulsory to solve and defend 2 project assignments during the semester. The projects must be submitted and defended by the start of next semester. If the students do not pass colloquiums during the semester, they can take correctional colloquiums during the regular examination period.
Specific remarks
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