2023-2024 / INGE0001-2

Strength of materials and elasticity

Introduction

In-depth study

Duration

Introduction : 24h Th
In-depth study : 12h Th

Number of credits

 Bachelor in bioengineering3 crédits 

Lecturer

Introduction : Laurent Duchene
In-depth study : Laurent Duchene

Coordinator

Laurent Duchene

Language(s) of instruction

French language

Organisation and examination

Teaching in the second semester

Schedule

Schedule online

Units courses prerequisite and corequisite

Prerequisite or corequisite units are presented within each program

Learning unit contents

Introduction

General considerations about structures and their history, reflexions about natural phenomenon. Discussions about existing structures. General approach to solve a problem of Strength of materials. Mechanical properties of materials. Actions on structures. Force and moment. Equilibrium. Modelization of supports. Internal forces M, N and V. Degree of redundancy. Calculation of trusses. Internal forces and force diagrams. Geometrical characteristics of the sections. Stresses in the elements subjected to normal force (N), bending (M). Design of the elements of structures. Shear stresses due to shear forces (only for part Approfondissement). Buckling. Deformations and displacements.

Only for the part Approfondissement:

Biaxial bending (Mx, My) and composed bending (N, Mx, My). The circle of Mohr. 

In-depth study

See Part A (Introduction)

Learning outcomes of the learning unit

Introduction

The course describes the basics of the strength of materials and elasticity.
After completing the course the student is expected to :
- Easily deal with the basic aspects of the Mechanics of Structures and the Strength of Materials (all materials) - Understand the spread of forces, stresses and displacements inside structures - Design and calculate elementary structures

In-depth study

See Part A

Prerequisite knowledge and skills

Introduction

Mathématique générale, first Part
Mathématique générale, second Part
Physique générale
Mécanique

In-depth study

See Part A

Planned learning activities and teaching methods

Introduction

All the forecast hours are hold by the professor himself in auditorium. Generally, each course takes place as following:

- Short remind of the previous courses
- Theory with the help of a Powerpoint slide show + explanations on the blackboard
- 10 minutes break
- Exercises solved and commented on the blackboard by the professor and discussed with the students

In-depth study

See Part A

Mode of delivery (face to face, distance learning, hybrid learning)

Introduction

Face-to-face course


Additional information:

Lectures and exercices:

- Part Introduction: 24h

- Part Approfondissement: 12h

In-depth study

See Part A

Recommended or required readings

Introduction

1. Course notes (slides) and collection of exercises

2. "Introduction à l'analyse des structures", M.A. Studer et F. Frey, Presses Polytechniques et Universitaires Romandes, 368 pages, 1999.

3. ISSD : Interactive Software for Structural Design (www.issd.be). Availlable in the computer training rooms of the Faculty.

Introduction

Any session :

- In-person

written exam ( open-ended questions )

- Remote

oral exam

- If evaluation in "hybrid"

preferred in-person


Additional information:

See above

In-depth study

Any session :

- In-person

written exam ( open-ended questions )

- Remote

oral exam

- If evaluation in "hybrid"

preferred in-person


Additional information:

See part A

Work placement(s)

Organisational remarks and main changes to the course

Contacts

Introduction

Professeur Laurent Duchêne

l.duchene@uliege.be

Tel: 04/366 9328

 

In-depth study

See Part A

Association of one or more MOOCs