# COURSE UNIT TITLE

: THEORY OF PLASTICITY

#### Description of Individual Course Units

Course Unit Code Course Unit Title Type Of Course D U L ECTS
MEE 5080 THEORY OF PLASTICITY ELECTIVE 3 0 0 9

#### Offered By

Graduate School of Natural and Applied Sciences

#### Level of Course Unit

Second Cycle Programmes (Master's Degree)

#### Course Coordinator

PROFESSOR RAMAZAN KARAKUZU

#### Offered to

M.Sc. Metallurgical and Material Engineering
Mechanics
Mechanics
Metallurgical and Material Engineering

#### Course Objective

The objective of this course is to give clear understanding of the fundamental concepts of plasticity theory.

#### Learning Outcomes of the Course Unit

 1 To learn high degree stress analysis 2 To understand engineering problem types which can be solved by this theory 3 To learn how to improve strength of materials with using residual stresses 4 To calculate plastic deformation of materials 5 To solve engineering problems by using finite element methods

Face -to- Face

None

None

#### Course Contents

 Week Subject Description 1 Stress-Strain Curve 2 The Stress Tensor Principle Stresses 3 The Strain Tensor 4 Criteria for Yielding 5 Yield Surface Subsequent Yield Surface 6 Plastic Stress-Strain Relations 7 Midterm 1 8 Elastoplastic Problems of Spheres 9 Elastoplastic Problems of cylinders 10 Long Solid Cylinder 11 Midterm 2 12 Rotating Disk Problems 13 Elastoplastic Deformations in Torsion Problems 14 Creep

Plasticity Theory and Aplication , Alexandeer Mendelson

#### Planned Learning Activities and Teaching Methods

Theoretical background is explained in details with presentations. Experimantation and numerical examples and are given for better understanding of theory.

#### Assessment Methods

 SORTING NUMBER SHORT CODE LONG CODE FORMULA 1 MTE MIDTERM EXAM 2 ASG ASSIGNMENT 3 PRS PRESENTATION 4 FIN FINAL EXAM 5 FCG FINAL COURSE GRADE MTE* 0.30 + ASG * 0.20 + PRS * 0.10 + FIN * 0.40 6 RST RESIT 7 FCGR FINAL COURSE GRADE (RESIT) MTE* 0.30 + ASG * 0.20 + PRS * 0.10 + RST * 0.40

None

To be announced.

English

To be announced.

#### Contact Details for the Lecturer(s)

onur.sayman@deu.edu.tr

To be announced.

None