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COURSE UNIT TITLECOURSE UNIT CODESEMESTERTHEORY + PRACTICE (Hour)ECTS
THEORY OF PLASTICITY MAK508 - 3 + 0 10

TYPE OF COURSE UNITElective Course
LEVEL OF COURSE UNITMaster's Degree Without Thesis
YEAR OF STUDY-
SEMESTER-
NUMBER OF ECTS CREDITS ALLOCATED10
NAME OF LECTURER(S)-
LEARNING OUTCOMES OF THE COURSE UNIT At the end of this course, the students;
1) An ability to apply knowledge of engineering.
2) To become acquainted with the general principles of deformation mechanics.
3) To recognize interactions between thermo-mechanic outer loads and medium of matter.
4) To understanding the importance of interaction of force- matter in engineering problems.
MODE OF DELIVERYFace to face
PRE-REQUISITES OF THE COURSENo
RECOMMENDED OPTIONAL PROGRAMME COMPONENTNone
COURSE DEFINITIONThis course includes introduction to plasticity, tension and compression diagrams, Bauschinger effect, approximate equations for true stress-strain diagrams, the effect of shape change velocity and temperature, hydrostatic pressure, theoretical shear strength, crystal defects, dislocations, shear systems, shear lines and shear bands, mirroring, anisotropy, yield criteria, basic applications, field of yield lines theory, extrusion of plate and strips.
COURSE CONTENTS
WEEKTOPICS
1st Week Introduction to Plasticity
2nd Week Principal, Normal and Shear Stresses
3rd Week Equilibrium Equations, Elasto-Plastic Forming of Rods
4th Week Plastic Forming Mechanism, Stability. Plastic Forming of Empty Sphere
5th Week Plastic Flow: Finite Stresses and Tensor of Forming Speed
6th Week Extrusion of Strips and Plates
7th Week Examination
8th Week Mechanic Theory of Creep, Dynamic Strength of Materials
9th Week Stress- Strain Curve for Dynamic Loading, Impact Theory
10th Week Elasto-Plastic Bands in Rods
11th Week Torsion Vibrations of Rods
12th Week Transverse Vibrations in Rods
13th Week Fatigue
14th Week Fracture
RECOMENDED OR REQUIRED READINGLublineer, J., "Plasticity Theory", MacMillan (1990). 2. Chakraberty, J., "Applied Plasticity", Springs (1999).
Johnson W., Mellar P.B., "Engineering Plasticity", Van Norstrand, (1978).
PLANNED LEARNING ACTIVITIES AND TEACHING METHODSQuestions/Answers,Lecture,Problem Solving,Presentation
ASSESSMENT METHODS AND CRITERIA
 QuantityPercentage(%)
Mid-term130
Assignment410
Project120
Total(%)60
Contribution of In-term Studies to Overall Grade(%)60
Contribution of Final Examination to Overall Grade(%)40
Total(%)100
ECTS WORKLOAD
Activities Number Hours Workload
Midterm exam133
Preparation for Quiz
Individual or group work14342
Preparation for Final exam13030
Course hours14342
Preparation for Midterm exam12020
Laboratory (including preparation)
Final exam133
Homework425100
Project15050
Total Workload290
Total Workload / 309,66
ECTS Credits of the Course10
LANGUAGE OF INSTRUCTIONTurkish
WORK PLACEMENT(S)No
  

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