OG09OM2 - Strength of materials 2

Course specification
Type of study	Bachelor academic studies
Study programme
Course title	Strength of materials 2
Acronym	Status	Semester	Number of classes	ESPB
OG09OM2	mandatory	4	3П + 2В	6.0
Lecturers
Lecturer (for classes)	prof. dr Saša Stošić prof. dr Svetlana Kostić
Lecturer/Associate (for practice)	Snježana Milovanović
Condition				Облик условљености
Strength of materials 1				Prerequisit for taking the course is to submit and defend semestral assignments. Prerequisite for taking the exam is to get a positive grade.
The goal
Understanding the essential laws and methods of mechanics of rigid and deformable bodies. Development of creativity and ability to independently formulate and solve engineering problems. Ability to recognize mechanical behaviour of solid deformable materials and structures. Solving statically undefined constructive systems in an elastic and plastic regions.
The outcome
Student is able and competent to analyze and solve problems of mechanics of elastic deformable body, analyze and solve simple line systems (determines the state of their kinematic and static quantities, as well as their stability).
Contents
Stability of beam equilibrium, eccentric pressure of slender symmetrical columns. Torsion and torsion with bending simultaneously. Theory of thin-walled structures with opened, non-deformable cross section. Stress state in a point, stress tensor, equilibrium equations. Deformation state (strain rates) at a point, strain tensor. Determination of component displacements from known deformations, compatibility conditions. Constitutive equations. Basic and complex rheological models of material behaviour. Energy principles and theorems. Application of energy principles on beams. Elasto-plastic beam analysis. Solving statically undefined constructive systems in the elasto-plastic region. Dimensioning theories, fracture hypothesis. Dimensioning according to boundary equilibrium theory. Dynamic strength of the material.
Methods of teaching
Interactive lectures and exercises with work on individual assignments. Consultations.
Literature
Atanacković, T., Teorija elastičnosti, Fakultet tehničkih nauka, Novi Sad, 1993. (Original title) Rajić, D., Bojović, Ž., Otpornost materijala, Zavod za udžbenike, Beograd, 1994. (Original title) Dunica, Š., Otpornost materijala, Građevinski fakultet Univerziteta u Beogradu, Gros knjiga, Beograd, 1995. (Original title) Brčić, V., Otpornost materijala, Građevinska knjiga, Beograd, 1997. (Original title)
Облици провјере знања и оцјењивање
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 eximination period.