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Description of Individual Course Units| Course Unit Code | Course Unit Title | Type of Course Unit | Year of Study | Semester | Number of ECTS Credits | | 180104003102 | STRENGTH OF MATERIALS - I | Compulsory | 2 | 3 | 5 |
| | Level of Course Unit | | First Cycle | | Objectives of the Course | | The aim of this course is to help students apply the basic rules of statics to rigid and deforming bodies and develop their engineering intuitions in terms of strength and deformation of engineering structures under the influence of external loads.
In addition, another aim of this course is to make it easier for students who learn the theory and approaches developed for the mechanics of deformable bodies to apply this knowledge to complex systems they will encounter in advanced design courses. | | Name of Lecturer(s) | | Dr. Öğr. Üyesi Gökçen AKGÜN | | Learning Outcomes | | 1 | Calculate the deflection of simple structural elements subjected to static loads. | | 2 | To be able to calculate stress and strain strains occurring in simple structural elements subjected to static loads such as tensile, compression, shear, torsion and bending. | | 3 | Ability to convert stress and strain components acting on an object to different coordinate systems. | | 4 | To be able to benefit from the stress-strain diagram of the material for performance evaluation based on the strength and strain of a material. | | 5 | Being aware of their responsibilities towards society in all engineering activities, especially in the design of engineering structures in a way that will not cause unexpected damage. |
| | Mode of Delivery | | Daytime Class | | Prerequisites and co-requisities | | N/A | | Recommended Optional Programme Components | | N/A | | Course Contents | | Static repetition: External loads acting on an object, types of support and support forces, Calculation of internal forces and cutting method;
Introduction to strength; Stress: Normal stresses, shear stresses and bearing stresses; Stress, Safety stress and factor of safety, Thermal stresses, Thermal stress in composite bars,
Strain: Hooke's Law and modulus of elasticity, elongation in axially loaded bars, poisson's ratio, strain measurement and strain rosettes;
Shear force and bending moment diagrams, Relationship between shear force and bending moment, shear force and bending moment in vertically loaded beams;
Normal and shear stresses in vertically loaded beams, Normal and shear stresses in various profile sections, Importance of shear stresses in cross-section determination, Principal stresses in bending Torsion of shafts; | | Weekly Detailed Course Contents | |
| 1 | Static repetition: External loads acting on an object, types of support and support forces, Calculation of internal forces and shearing method | | | | 2 | Introduction to strength; Stress: Normal stresses, shear stresses and bearing stresses | | | | 3 | Stress, Safety stress and factor of safety, Thermal stresses, Thermal stress in composite bars, | | | | 4 | Strain: Hooke's Law and modulus of elasticity, elongation in axially loaded bars, poisson's ratio, strain measurement and strain rosettes; | | | | 5 | Shear force and bending moment diagrams | | | | 6 | Relationship between shear force and bending moment, shear force and bending moment in vertically loaded beams | | | | 7 | Midterm Exam | | | | 8 | Normal and shear stresses in vertically loaded beams | | | | 9 | Normal and shear stresses in various profile sections | | | | 10 | Normal and shear stresses in vertically loaded beams | Solving Problems Related to the Subject | | | 11 | The importance of shear stresses in the determination of cross-section | | | | 12 | Principal stresses in bending | | | | 13 | Torsion of shafts | | | | 14 | Final Exam | | |
| | Recommended or Required Reading | | 1. Beer, F.P., Johnston, E.R., Cisimlerin Mukavemeti, ISBN: 975-295-187-2, Beta Yayınları, 2003, İstanbul, Türkiye. 2. Yayla, P., Cisimlerin Mukavemeti (Teori ve Çözümlü Problemler), ISBN: 975-436-042-1, Çağlayan Kitabevi, 2001, İstanbul, Türkiye. 3. Sayman, O., Aksoy, S., Erim, S., Akbulut, H., Mukavemet I, Dokuz Eylül Üniversitesi Mühendislik Fakültesi Yayınları No. 244, 2004, İzmir, Türkiye. 4. Sayman, O., Karakuzu, R., Zor, M., Şen, F., Mukavemet II, Dokuz Eylül Üniversitesi Mühendislik Fakültesi Yayınları No. 250, 2004, İzmir, Türkiye. 5. Savcı, M., Arpacı, A., Mukavemet, ISBN: 975-511-106-9, Birsen yayınevi, 1999, İstanbul, Türkiye. 6. Omurtag, M.H., Mukavemet, Cilt I ve II, Birsen Yayıneviı, 2005, İstanbul, Türkiye. | | Planned Learning Activities and Teaching Methods | | | Assessment Methods and Criteria | |
| Midterm Examination | 1 | 60 | | Homework | 1 | 40 | | SUM | 100 | |
| Final Examination | 1 | 70 | | Quiz | 1 | 30 | | SUM | 100 | | Term (or Year) Learning Activities | 40 | | End Of Term (or Year) Learning Activities | 60 | | SUM | 100 |
| | Language of Instruction | | Turkish | | Work Placement(s) | | N/A |
| | Workload Calculation | |
| Midterm Examination | 1 | 2 | 2 | | Final Examination | 1 | 2 | 2 | | Quiz | 1 | 1 | 1 | | Individual Study for Mid term Examination | 1 | 7 | 7 | | Individual Study for Final Examination | 1 | 7 | 7 | | Homework | 10 | 12 | 120 | |
| Contribution of Learning Outcomes to Programme Outcomes | | LO1 | 5 | 5 | 5 | 4 | 3 | 4 | 3 | 3 | 3 | 3 | 1 | | LO2 | 5 | 5 | 5 | 4 | 3 | 4 | 3 | 3 | 3 | 3 | 1 | | LO3 | 5 | 5 | 5 | 4 | 3 | 4 | 3 | 3 | 3 | 3 | 1 | | LO4 | 5 | 5 | 5 | 4 | 3 | 4 | 3 | 3 | 3 | 3 | 1 | | LO5 | 5 | 5 | 5 | 4 | 3 | 4 | 3 | 5 | 5 | 5 | 5 |
| | * Contribution Level : 1 Very low 2 Low 3 Medium 4 High 5 Very High |
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Iğdır University, Iğdır / TURKEY • Tel (pbx): +90 476
226 13 14 • e-mail: info@igdir.edu.tr
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