COURSE INFORMATION
Course CodeCourse TitleL+P HourSemesterECTS
MAK 549THEORY OF PLASTICITY3 + 02nd Semester7,5

COURSE DESCRIPTION
Course Level Doctorate Degree
Course Type Elective
Course Objective The theory of plasticity is the branch of mechanics that deals with the calculation of stresses and strains in a body, made of ductile material, permanently deformed by a set of applied forces. The observed experimental results are then idealized into a mathematical formulation to describe the behavior of metals under complex stresses.
Course Content Introduction, Tensile Test, Compression Test, True Stress -Strain Curve, Dynamic and Kinematic Model, Empirical Equations for Stress-Strain Curve, The Stress Tensor, Stress at a Point, Principal Stresses, Mohr's Diagram, Stress Deviator Tensor, The Strain Tensor, Strain at a Point, Finite deformations, Principal Strains, Strain Deviator Tensor, Elastic Stress- Strain Relations, Equations of Elasticity, Elastic Strain Energy functions, Solution of Elastic Problems, Criteria for Yielding, Example of Multiaxial Stress, Example of Yield Criteria, Yield Surface, Loading and Unloading, Plastic Stress-Strain Relations, Distinction Between Elastic Plastic Relations, Prandtl-Reuss Equation, Plastic Work, Experimental Verification of Prandtl-Reuss Equations, Plastic Stress-Strain Relations, Incremental and Deformation Theories, Complete Stress-Strain Relations, The Plane Elastoplastic Problem, General Relations, Rotating Disc, Pure Bending of Beams, Plane Strain Problem, Elastoplastic Problems of Sphere and Cylinders, Thick Hollow Sphere, Hollow Sphere Residual Stresses, Plastic Flow in Thick-walled Tubes, Thick Walled Tube of Strain Hardening Material, Long Solid Cylinder, Thin Circular Shell, The Torsion Problem, Torsion of prismatic Bar, Elasticity Solution, Elastoplastic Torsions with Perfect Plastic, Elastoplastic Torsions with Strain hardening.
Prerequisites No prerequisites.
Corequisite No corequisites.
Mode of Delivery Face to face

COURSE LEARNING OUTCOMES
1Learning calculation of stresses and strains in a body, made of ductile material, permanently deformed by a set of applied forces

COURSE'S CONTRIBUTION TO PROGRAM
PO 01PO 02PO 03PO 04PO 05PO 06PO 07PO 08PO 09PO 10PO 11PO 12PO 13PO 14
LO 0155443443534544
Sub Total55443443534544
Contribution55443443534544

ECTS ALLOCATED BASED ON STUDENT WORKLOAD BY THE COURSE DESCRIPTION
ActivitiesQuantityDuration (Hour)Total Work Load (Hour)
Course Duration14342
Hours for off-the-classroom study (Pre-study, practice)14570
Mid-terms14040
Final examination14343
Total Work Load

ECTS Credit of the Course






195

7,5

COURSE DETAILS
 Select Year   


This course is not available in selected semester.

L+P: Lecture and Practice
PQ: Program Learning Outcomes
LO: Course Learning Outcomes
© 2020 PAU