22D30 - Strength of Materials
| Course specification | ||||
|---|---|---|---|---|
| Course title | Strength of Materials | |||
| Acronym | 22D30 | |||
| Study programme | Biochemical Engineering and Biotechnology,Chemical Engineering,Material Engineering,Metallurgical Enginering | |||
| Module | ||||
| Lecturer (for classes) | ||||
| Lecturer/Associate (for practice) | ||||
| Lecturer/Associate (for OTC) | ||||
| ESPB | 6.0 | Status | ||
| Condition | - | Облик условљености | ||
| The goal | The objective is gaining the advanced knowledge in the field of strength of materials, introduction to micromechanics materials, as well as understanding the factors which influence the load carrying capacity of structures exposed to different loading types. | |||
| The outcome | Learning outcomes contributes, ammong other, to multidisciplinary level of the PhD studies in the field of techical and technological science having. | |||
| Contents | ||||
| Contents of lectures | Overview and recall of the knowledge from previous level of the student studying: forces, displacement, strains. Center of mass, moments of inertia for plane surfaces. Relationship between displacement and strain. Strain invariants. Strain rate. Strain energy. Plane strain state. Large nonlinear strains. Definition of stress. Stress tensor. Principal stresses. Plane stress state. Stress concentrators. Residual stresses. Stress and strain fields in soilds exposed to basic types of external loading: axial loading, shear, bending, torsion. Strength of materials at the conditions of combined mechanical loading. Influence of thermal loading. Conservation laws for mass, energy, momentum and angular momentum. Constitutive laws for materials. Linear and non-linear elasticity. Viscoelasticity. Plastic yielding criteria. Effect of material porosity. Effect of anisitropy. Strength of material joints. Overview of analytical, experimental and numerical methods. Strength of welded joints. Strength of biomaterials. Introduction to micromechanics of materials. Basic facts about damage and fracture mechanics. | |||
| Contents of exercises | Solving the examples which illustrate the theoretical part of the lectures. Stereometric measurement of strain - Digital Image Correlation method (DIC) Occurance and determination of residula stresse - examples from industry. Determining the stress-strain state for structures made of different materials and joints. Examples in materials engineering and biochemical engineering. Calculation of load carrying capacity of welded joints. Examples of damage and rupture of different materials and structures. | |||
| Literature | ||||
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| Number of hours per week during the semester/trimester/year | ||||
| Lectures | Exercises | OTC | Study and Research | Other classes |
| 3 | 1 | |||
| Methods of teaching | Lectures and practices in the classroom (using a blackboard, computer and video beam). Study research work using propsed literature by lecturer. Solving of camputation examples. Work in lab. | |||
| Knowledge score (maximum points 100) | ||||
| Pre obligations | Points | Final exam | Points | |
| Activites during lectures | 10 | Test paper | ||
| Practical lessons | 20 | Oral examination | 40 | |
| Projects | ||||
| Colloquia | ||||
| Seminars | 30 | |||