Mechanical properties and strength of materials
| Title | ΜΗΧΑΝΙΚΕΣ ΙΔΙΟΤΗΤΕΣ ΚΑΙ ΑΝΤΟΧΗ ΤΩΝ ΥΛΙΚΩΝ / Mechanical properties and strength of materials |
| Code | Ε11 |
| Interdepartmental Programme | Processes and Technology of Advanced Materials |
| Collaborating Schools | Electrical and Computer Engineering Chemical Engineering Mechanical Engineering Chemistry |
| Cycle / Level | 2nd / Postgraduate |
| Teaching Period | Spring |
| Common | No |
| Status | Active |
| Course ID | 600004489 |
Programme of Study: Processes and Technology of Advanced Materials
Registered students: 22
| Orientation | Attendance Type | Semester | Year | ECTS |
|---|---|---|---|---|
| KORMOS | Elective Courses | 2 | 1 | 6.5 |
| Academic Year | 2022 – 2023 |
| Class Period | Spring |
| Faculty Instructors | |
| Weekly Hours | 3 |
| Class ID | 600228314
|
Class Schedule
| Building | Polytechnic - wing B (Civil Eng.) |
| Floor | Floor 2 |
| Hall | ΑΙΘΟΥΣΑ 309 (44) |
| Calendar | Tuesday 16:30 to 18:30 |
| Building | Polytechnic - wing B (Civil Eng.) |
| Floor | Floor 2 |
| Hall | ΑΙΘΟΥΣΑ 309 (44) |
| Calendar | Friday 18:30 to 20:30 |
Course Type 2021
Specific Foundation
Course Type 2016-2020
- Scientific Area
Mode of Delivery
- Face to face
- Distance learning
Digital Course Content
- e-Study Guide https://qa.auth.gr/en/class/1/600228314
- Other: https://dtpy.web.auth.gr/
Erasmus
The course is also offered to exchange programme students.
Language of Instruction
- Greek (Instruction, Examination)
Prerequisites
General Prerequisites
There are no prerequisites.
Learning Outcomes
• Understanding the mechanical properties of materials such as metals and polymers, and how they relate to their strength and deformation under different types of stress, including tension, compression, shear, torsion, bending, and hydrostatic pressure.
• Understanding the concepts of macro- and micro-hardness, and how they can be used to measure the hardness of materials at different scales.
• Learning how to simulate the mechanical behavior of materials at the microscale using micromechanical models.
• Understanding the behavior of porous metals and how it differs from that of non-porous metals.
• Learning about the technology and simulation methods used in nanoindentation, which is a technique for measuring the mechanical properties of materials at the nanoscale.
• Understanding the impact resistance of materials and how it can be improved through various mechanisms of metal reinforcement.
• Learning about the mechanical elements of the continuous medium, with an emphasis on the relationships between microstructure and macroscopic behavior of polymeric materials.
• Understanding the constitutive equations for models of nonlinear elasticity, viscoelasticity, and anisotropic plasticity, and their applications in the shaping and mechanical behavior of polymeric materials.
• Learning about the elements from the theories of wear and fracture, and their applications in polymeric materials.
• Understanding the mechanical theories of diffusion and phase change, and their applications in materials science.
• Learning about the improvement of the properties of polymers by reinforcement, crystal orientation, and development of foamed plastics.
General Competences
- Apply knowledge in practice
- Retrieve, analyse and synthesise data and information, with the use of necessary technologies
- Work autonomously
- Work in teams
- Work in an international context
- Work in an interdisciplinary team
- Generate new research ideas
- Advance free, creative and causative thinking
Course Content (Syllabus)
Mechanical properties and strength of materials. Deformation of materials: Tension, Compression, Shear, Torsion, Bending, Hydrostatic pressure. Macro- and micro-hardness. Micromechanical simulation of mechanical behavior. Porous metals and mechanical behavior. Nanoindentation: Technology and simulation. Impact resistance of materials. Mechanisms of metal reinforcement.
Mechanical properties of polymers. Mechanical elements of the continuous medium with emphasis on the relationships between microstructure and macroscopic behavior of polymeric materials. Constitutive equations for models of nonlinear elasticity, viscoelasticity and anisotropic plasticity with applications in the shaping and mechanical behavior of polymeric materials. Elements from the theories of wear and fracture with applications in polymeric materials. Mechanical theories of diffusion and phase change. Improvement of the properties of polymers by reinforcement, crystal orientation and development of foamed plastics.
Keywords
Mechanical properties, metals, polymers
Educational Material Types
- Notes
- Slide presentations
- Multimedia
- Book
Use of Information and Communication Technologies
Use of ICT
- Use of ICT in Course Teaching
- Use of ICT in Laboratory Teaching
- Use of ICT in Communication with Students
Description
1. Online Learning Platforms: Platforms like Elearning, Moodle or Blackboard are used to distribute course materials, post announcements, manage assignments, and facilitate discussions.
2. Project Collaboration Tools: Tools like Microsoft Teams or Google Workspace are used for collaborative project work, allowing students to communicate, share files, and work together effectively.
3. Digital Assessment: Online quizzes and exams are conducted using ICT. These platforms can provide immediate feedback, helping students to learn and improve.
4. Research and Information Gathering: Online databases and academic search engines are used for research and gathering information for projects and assignments.
These are just a few examples, and the actual use of ICT depends on the specific needs and resources of the course.
Course Organization
| Activities | Workload | ECTS | Individual | Teamwork | Erasmus |
|---|---|---|---|---|---|
| Lectures | 40 | 1.6 | ✓ | ||
| Laboratory Work | 12.5 | 0.5 | ✓ | ||
| Reading Assigment | 50 | 2 | |||
| Project | 20 | 0.8 | ✓ | ||
| Written assigments | 30 | 1.2 | ✓ | ||
| Exams | 10 | 0.4 | ✓ | ||
| Total | 162.5 | 6.5 |
Student Assessment
Description
1. Understanding and Application of Knowledge: This is assessed through exams and quizzes to evaluate the students’ understanding of the course material and their ability to apply theoretical knowledge to practical problems.
2. Laboratory Skills: The students’ ability to perform experiments, use equipment, follow safety protocols, and interpret results in the laboratory can be evaluated.
3. Project Work: The quality of the students’ work on projects, including their problem-solving skills, creativity, and ability to work independently or as part of a team, can be assessed.
4. Report Writing: The students’ ability to effectively communicate their findings and ideas in written reports can be evaluated. This includes their use of proper formatting, clear and concise language, and appropriate citations.
These criteria aim to ensure a comprehensive evaluation of the students’ academic and practical skills in the field of biomedical engineering.
Student Assessment methods
- Written Exam with Multiple Choice Questions (Summative)
- Written Exam with Short Answer Questions (Formative, Summative)
- Written Exam with Extended Answer Questions (Formative)
- Written Assignment (Formative, Summative)
- Clinical Examination of Patient (Formative)
- Written Exam with Problem Solving (Summative)
- Labortatory Assignment (Formative)
Bibliography
Course Bibliography (Eudoxus)
- Material Science and Engineering: An Introduction by William Callister and David Rethwisch
- Mechanical Behavior of Materials by Marc André Meyers and Krishan Kumar Chawla2
Additional bibliography for study
- Material Science and Engineering: An Introduction by William Callister and David Rethwisch
- Mechanical Behavior of Materials by Marc André Meyers and Krishan Kumar Chawla2
Last Update
14-03-2024
