At the end of this course, the students; 1) Learns causes and mechanisms of damage,identification of damage and stages of damage analysis 2) Learns destructive and non-destructive inspection methods, Fracture analysis, Fracture types, and Fracture mechanics 3) Learns fatigue and fatigue damage, Creep and creep damage, erosion and erosion damage, Corrosion damage, Welding defects. 4) Learns special brittleness in metals (Hydrogen, temper and liquid metal brittleness), heat treatment defects, damages of mechanical process, casting defects 5) Learns artificial intelligence-based damage-condition monitoring/surveillance systems, relevant works and studies towards digitalization.
MODE OF DELIVERY
Face to face
PRE-REQUISITES OF THE COURSE
No
RECOMMENDED OPTIONAL PROGRAMME COMPONENT
None
COURSE DEFINITION
Introduction to damage analysis, causes, mechanisms and results of damage, destructive and non-destructive inspection methods, fracture types and fracture analyses, damage caused by fatigue, wear and tear, corrosion, creep, impact and environmental effects, special brittleness in metals, damage caused by various manufacturing processes, damage in advanced materials, artificial intelligence-based damage condition monitoring/surveillance systems, relevant works and studies towards digitalization, morphological investigations towards various damage types, fractographs and case studies.
COURSE CONTENTS
WEEK
TOPICS
1st Week
Introduction to damage analysis
2nd Week
Causes, mechanisms and results of damage
3rd Week
Inspection and diagnosis methods - I (destructive inspection methods)
4th Week
Inspection and diagnosis methods - II (non-destructive inspection yöntemleri)
5th Week
Fracture types and fracture analyses
6th Week
Fatigue damage
7th Week
Wear and tear damage
8th Week
MIDTERM
9th Week
Corrosion damage
10th Week
Creep damage, impact damage, damage caused by environmental effects
11th Week
Special brittleness in metals (hydrogen, temper and liquid metal brittleness), heat treatment defects, welding defects, defects caused by mechanical processes, casting defects
12th Week
Damage in advanced materials
13th Week
Artificial intelligence-based damage-condition monitoring/surveillance systems, relevant works and studies towards digitalization
14th Week
Various case studies, precautions, strengthening mechanisms
RECOMENDED OR REQUIRED READING
N.E. Dowling, Mechanical Behavior of Materials: Engineering Methods for Deformation, Fracture, and Fatigue, Pearson Prentice Hall, 2007 G.E. Dieter, Mechanical Metallurgy, McGraw-Hill, 1988 R.J. Sanford, Principles of Fracture Mechanics, Prentice Hall, 2002 C.R. Brooks, A. Choudhury, Failure Analysis of Engineering Materials, McGraw-Hill, 2002 M.G.R. Sause, E. Jasiuniene, Eds., Structural Health Monitoring Damage Detection Systems for Aerospace, Springer, 2022 D. Krajcinovic, Damage Mechanics, North-Holland, 2011
PLANNED LEARNING ACTIVITIES AND TEACHING METHODS
Lecture,Questions/Answers,Problem Solving
ASSESSMENT METHODS AND CRITERIA
Quantity
Percentage(%)
Mid-term
1
25
Project
1
35
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 exam
1
2
2
Preparation for Quiz
Individual or group work
14
6
84
Preparation for Final exam
1
80
80
Course hours
14
3
42
Preparation for Midterm exam
1
32
32
Laboratory (including preparation)
Final exam
1
2
2
Homework
Project
1
60
60
Total Workload
302
Total Workload / 30
10,06
ECTS Credits of the Course
10
LANGUAGE OF INSTRUCTION
Turkish
WORK PLACEMENT(S)
No
KEY LEARNING OUTCOMES (KLO) / MATRIX OF LEARNING OUTCOMES (LO)
