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Information
| Code | JZ226 |
| Name | Strength of Materials |
| Term | 2024-2025 Academic Year |
| Semester | 4. Semester |
| Duration (T+A) | 3-0 (T-A) (17 Week) |
| ECTS | 4 ECTS |
| National Credit | 3 National Credit |
| Teaching Language | Türkçe |
| Level | Lisans Dersi |
| Type | Normal |
| Mode of study | Yüz Yüze Öğretim |
| Catalog Information Coordinator | Prof. Dr. İSMAİL ALTAY ACAR |
| Course Instructor |
1 2 |
Course Goal / Objective
In this course the student will develop and refine the general engineering problem formulation, organization, solution, and solution optimization methodologies, stress and deformation analysis of deformable solid bodies and mathematical descriptions of systems.
Course Content
Introduction to stress concept. Stress types. Deformation and strain concept. Stress and strain solutions. Analytical and graphical approaches. Deformation of rocks. Energy and strength.
Course Precondition
None
Resources
Beer F. P, Johnston Jr E. R., Dewolf J. T. Mazurek D. F. 2009. Mechanics of Materials, 5th edt., McGraw Hill.Means W. D. 1976. Stress and Strain. Springer-Verlog
Notes
Soyuçok, A., 2014. Mechanics of Materials
Course Learning Outcomes
| Order | Course Learning Outcomes |
|---|---|
| LO01 | Understands the concepts of stress. |
| LO02 | Understands the concept of deformation and strain. |
| LO03 | Learns to model an engineering problem and its solution. |
| LO04 | Understands the deformation conditions of rocks. |
| LO05 | Gains the ability to understand the relationship among stresses, deformations and energy consumption. |
Relation with Program Learning Outcome
| Order | Type | Program Learning Outcomes | Level |
|---|---|---|---|
| PLO01 | Bilgi - Kuramsal, Olgusal | Have sufficient background in basic geological knowledge, mathematics and science related subjects. | 3 |
| PLO02 | Bilgi - Kuramsal, Olgusal | Designs and performs experiments, collects data and interprets the results. | 2 |
| PLO03 | Bilgi - Kuramsal, Olgusal | Realizes the social effects of identified solutions for geological problems. | |
| PLO04 | Yetkinlikler - Alana Özgü Yetkinlik | Searches for underground and aboveground natural resources | |
| PLO05 | Yetkinlikler - Alana Özgü Yetkinlik | Chooses and applies necessary methods and instruments for engineering applications. | 3 |
| PLO06 | Yetkinlikler - Bağımsız Çalışabilme ve Sorumluluk Alabilme Yetkinliği | Works and undertakes responsibility in solving geological problems both individually and in multidiciplinary working groups | 2 |
| PLO07 | Beceriler - Bilişsel, Uygulamalı | Has an awareness of life long learning; follows developments in science and technology to keep up to date | 2 |
| PLO08 | Yetkinlikler - İletişim ve Sosyal Yetkinlik | Defines necessities in learning in scientific, social, cultural and artistic areas and improves himself/herself continuously. | 2 |
| PLO09 | Yetkinlikler - İletişim ve Sosyal Yetkinlik | Entrepreneurship has knowledge about innovation issues and the problems of the age. | |
| PLO10 | Yetkinlikler - Öğrenme Yetkinliği | Recognizes and solves geological and engineering problems. | 2 |
| PLO11 | Bilgi - Kuramsal, Olgusal | Knows job related and ethical responsibilities, project management, office applications and safety, and realizes juridical responsibilities of engineering applications. | |
| PLO12 | Yetkinlikler - Öğrenme Yetkinliği | Thinks, interprets, analyzes and synthesizes geological events in 3D. | 2 |
| PLO13 | Yetkinlikler - Alana Özgü Yetkinlik | Knows the formation of rocks, rock types, minerals. | |
| PLO14 | Bilgi - Kuramsal, Olgusal | Has an awareness of life long learning; follows developments in science and technology to keep up to date | 1 |
| PLO15 | Yetkinlikler - Alana Özgü Yetkinlik | Draws maps and extracts geological sections by using necessary techniques and tools for geological applications. | |
| PLO16 | Yetkinlikler - Alana Özgü Yetkinlik | Investigates and reports all kinds of natural resources and geological hazards | 1 |
Week Plan
| Week | Topic | Preparation | Methods |
|---|---|---|---|
| 1 | Stress Concept; Normal stress, shear stress, bearing stress | Literature review | Öğretim Yöntemleri: Anlatım |
| 2 | Stress Solutions; Analytical and graphical approaches | Review the previous lesson and given assignments | Öğretim Yöntemleri: Anlatım |
| 3 | Mohr Circles for Stresses; Principal stresses and principal planes, maximum shear stresses, planar stress analyzes | Review the previous lesson and given assignments | Öğretim Yöntemleri: Anlatım |
| 4 | Strain and Strain; Deformations, Strain concept, Stress-strain diagram, Elasticity modulus, Poisson's ratio, plastic and elastic deformations | Review the previous lesson and given assignments | Öğretim Yöntemleri: Anlatım |
| 5 | Mohr Circles for Strain; Mohr circle for plane strain, three dimensional strain analysis | Review the previous lesson and given assignments | Öğretim Yöntemleri: Anlatım |
| 6 | Strain Measurements; Strain gauges and solutions | Review the previous lesson and given assignments | Öğretim Yöntemleri: Anlatım |
| 7 | Torsion; deformations and stresses | Review the previous lesson and given assignments | Öğretim Yöntemleri: Anlatım |
| 8 | Mid-Term Exam | Review the previous lessons | Ölçme Yöntemleri: Yazılı Sınav |
| 9 | Bending; Stresses and deformations in elastic media, plastic deformations, residual stresses | Review the previous lesson and given assignments | Öğretim Yöntemleri: Anlatım |
| 10 | Shaft and Beam Design for Strength; Shear and bending moment diagrams are stressed under applied loads. | Review the previous lesson and given assignments | Öğretim Yöntemleri: Anlatım |
| 11 | Forces in the Rocks; Force classes, stress fields, Mohr circles for stresses | Review the previous lesson and given assignments | Öğretim Yöntemleri: Anlatım |
| 12 | Deformation of rocks; Strain ellipsoids, infinite strain in Mohr circle, final strain in Mohr circle | Review the previous lesson and given assignments | Öğretim Yöntemleri: Anlatım |
| 13 | Energy Methods; Strain Energy, Strain-Density Energy | Review the previous lesson and given assignments | Öğretim Yöntemleri: Anlatım |
| 14 | Energy Consumed in Deformation; Elastic strain energy for normal stresses | Review the previous lesson and given assignments | Öğretim Yöntemleri: Anlatım |
| 15 | Energy Consumed in Deformation; Elastic strain energy for normal stresses (continued) | Review the previous lesson and given assignments | Öğretim Yöntemleri: Anlatım |
| 16 | Term Exams | Review the term courses | Ölçme Yöntemleri: Yazılı Sınav |
| 17 | Term Exams | Review the term courses | Ölçme Yöntemleri: Yazılı Sınav |
Student Workload - ECTS
| Works | Number | Time (Hour) | Workload (Hour) |
|---|---|---|---|
| Course Related Works | |||
| Class Time (Exam weeks are excluded) | 14 | 3 | 42 |
| Out of Class Study (Preliminary Work, Practice) | 14 | 3 | 42 |
| Assesment Related Works | |||
| Homeworks, Projects, Others | 0 | 0 | 0 |
| Mid-term Exams (Written, Oral, etc.) | 1 | 7 | 7 |
| Final Exam | 1 | 18 | 18 |
| Total Workload (Hour) | 109 | ||
| Total Workload / 25 (h) | 4,36 | ||
| ECTS | 4 ECTS | ||