Mechanical Engineering
Course Details
KTO KARATAY UNIVERSITY
Mühendislik ve Doğa Bilimleri Fakültesi
Programme of Mechanical Engineering
Course Details
Mühendislik ve Doğa Bilimleri Fakültesi
Programme of Mechanical Engineering
Course Details
| Course Code | Course Name | Year | Period | Semester | T+A+L | Credit | ECTS |
|---|---|---|---|---|---|---|---|
| 05461101 | Experimental Stress Analysis | 3 | Spring | 6 | 3+0+0 | 3 | 6 |
| Course Type | Elective |
| Course Cycle | Bachelor's (First Cycle) (TQF-HE: Level 6 / QF-EHEA: Level 1 / EQF-LLL: Level 6) |
| Course Language | Turkish |
| Methods and Techniques | - |
| Mode of Delivery | Face to Face |
| Prerequisites | - |
| Coordinator | - |
| Instructor(s) | Prof. Mehmet ÇELİK |
| Instructor Assistant(s) | - |
Course Instructor(s)
| Name and Surname | Room | E-Mail Address | Internal | Meeting Hours |
|---|---|---|---|---|
| Prof. Mehmet ÇELİK | A-229 | [email protected] | 7242 | Friday 13:30 |
Course Content
Stress, stress condition at a point, Principal Stresses, Stress strain relations, Unit Strain-Deformation relation, Principal strains and Mohr circle, Experimental deformation analysis methods, Measurement systems, Electrical resistance strain gage, Measurement of electrical resistance strain gage, Gage configuration and classification, Bonding of strain gages and measurement preparation operations, Gage Factor and crossovers, Wheatstone bridge circuits, Full, half and quarter Wheatsone bridge circuits, Strain Gage numerical force, Pressure, potentiometers and accelerations, Strain Gage Rosettes and data analysis, Shunt Resistance calibration, photoelasticity, optical methods of measurement.
Objectives of the Course
To give basic information about plane stress analysis. To teach strain-gage application technique and experimental stress analysis methods to teach Wheatstone bridge circuit.
Contribution of the Course to Field Teaching
| Basic Vocational Courses | |
| Specialization / Field Courses | X |
| Support Courses | |
| Transferable Skills Courses | |
| Humanities, Communication and Management Skills Courses |
Relationships between Course Learning Outcomes and Program Outcomes
| Relationship Levels | ||||
| Lowest | Low | Medium | High | Highest |
| 1 | 2 | 3 | 4 | 5 |
| # | Program Learning Outcomes | Level |
|---|---|---|
| P1 | Adequate knowledge of mathematics, science and mechanical engineering disciplines; Ability to use theoretical and applied knowledge in these fields in solving complex engineering problems. | 5 |
| P2 | Ability to identify, formulate and solve complex Mechanical Engineering problems; ability to select and apply appropriate analysis and modeling methods for this purpose. | 5 |
| P5 | An ability to design and conduct experiments, collect data, analyze and interpret results for the study of complex engineering problems or research topics specific to mechanical engineering. | 5 |
Course Learning Outcomes
| Upon the successful completion of this course, students will be able to: | |||
|---|---|---|---|
| No | Learning Outcomes | Outcome Relationship | Measurement Method ** |
| O1 | Makes static, dynamic and strength analysis of mechanical systems | P.1.26 | 1,7 |
| O2 | Analyzes engineering data. | P.1.30 | 1,7 |
| O3 | Makes static, dynamic and strength analysis of mechanical systems | P.2.14 | 1,7 |
| O4 | Gains the ability to analyse and interpret the results of engineering experiments. | P.5.3 | 1,7 |
| ** Written Exam: 1, Oral Exam: 2, Homework: 3, Lab./Exam: 4, Seminar/Presentation: 5, Term Paper: 6, Application: 7 | |||
Weekly Detailed Course Contents
| Week | Topics |
|---|---|
| 1 | Stress, plane stress at a point |
| 2 | Principal Stresses, Stress-Strain Relations, Unit Strain-Deformation Relation |
| 3 | Prime deformations and Mohr circle |
| 4 | Prime shape modifications and Mohr circle |
| 5 | Experimental stress analysis methods |
| 6 | Gage configuration and classification, Strain beak gluing and preparation for measurement |
| 7 | Measuring systems, strain gauges |
| 8 | Midterm |
| 9 | Strain Gage based force, pressure, potentiometer and acceleration sensors |
| 10 | Gage Factor and cross sensitivity coefficient, Wheatstone bridge circuit. |
| 11 | Gage Factor and cross sensitivity coefficient, Wheatstone bridge circuit. |
| 12 | Full, half and quarter Wheatstone bridge circuits. |
| 13 | Strain Gage based force, pressure, potentiometer and acceleration sensors |
| 14 | Strain Gage based force, pressure, potentiometer and acceleration sensors |
Textbook or Material
| Resources | Strain Measurements and Stress Analysis, Akhtar S. Khan, Xinwei Wang, Prentice Hall, 2001. |
Evaluation Method and Passing Criteria
| In-Term Studies | Quantity | Percentage |
|---|---|---|
| Attendance | 1 | 10 (%) |
| Laboratory | - | - |
| Practice | 1 | 25 (%) |
| Course Specific Internship (If Any) | - | - |
| Homework | 1 | 5 (%) |
| Presentation | - | - |
| Projects | - | - |
| Seminar | - | - |
| Quiz | - | - |
| Midterms | 1 | 20 (%) |
| Final Exam | 1 | 40 (%) |
| Total | 100 (%) | |
ECTS / Working Load Table
| Quantity | Duration | Total Work Load | |
|---|---|---|---|
| Course Week Number and Time | 14 | 3 | 42 |
| Out-of-Class Study Time (Pre-study, Library, Reinforcement) | 14 | 1 | 14 |
| Midterms | 1 | 15 | 15 |
| Quiz | 0 | 0 | 0 |
| Homework | 5 | 3 | 15 |
| Practice | 0 | 0 | 0 |
| Laboratory | 10 | 8 | 80 |
| Project | 0 | 0 | 0 |
| Workshop | 0 | 0 | 0 |
| Presentation/Seminar Preparation | 0 | 0 | 0 |
| Fieldwork | 0 | 0 | 0 |
| Final Exam | 1 | 15 | 15 |
| Other | 0 | 0 | 0 |
| Total Work Load: | 181 | ||
| Total Work Load / 30 | 6,03 | ||
| Course ECTS Credits: | 6 | ||
Course - Learning Outcomes Matrix
| Relationship Levels | ||||
| Lowest | Low | Medium | High | Highest |
| 1 | 2 | 3 | 4 | 5 |
| # | Learning Outcomes | P1 | P2 | P5 |
|---|---|---|---|---|
| O1 | Makes static, dynamic and strength analysis of mechanical systems | 5 | - | - |
| O2 | Analyzes engineering data. | 5 | - | - |
| O3 | Makes static, dynamic and strength analysis of mechanical systems | - | 5 | - |
| O4 | Gains the ability to analyse and interpret the results of engineering experiments. | - | - | 5 |