Durée
15h Th, 15h Pr
Nombre de crédits
Master : ingénieur civil architecte, à finalité | 3 crédits | |||
Master : ingénieur civil des constructions, à finalité | 3 crédits |
Enseignant
Langue(s) de l'unité d'enseignement
Langue anglaise
Organisation et évaluation
Enseignement au premier quadrimestre, examen en janvier
Horaire
Unités d'enseignement prérequises et corequises
Les unités prérequises ou corequises sont présentées au sein de chaque programme
Contenus de l'unité d'enseignement
This course is dedicated to the utilisation of wood as a material for structures in buildings. Because of its light weight, its good environmental perception and, under some conditions, the good fire resistance that it allows to achieve, wood is more and more utilised for the construction of housses and for the roof of commercial and industrial buildings.
The course is divided in 7 chapters and 2 annexes:
1. Introduction
Comparison between the situation of the timber construction in Belgium and in other parts of the world.
Reasons of the main differences; cultural reasons, fear linked to fire and doubts about durability.
Advantages of the timber construction.
2. Properties
The tree.
Constitution of timber.
Main properties of timber: relative humidity, shrinkage, thermal expansion, specific mass, compressive strength, tensile strength, bending strength, shear strength, chocs, coefficients of elasticity, stress-strain diagram.
3. Utilisation of timber in construction
Circular sections.
Square sections.
Glue laminated timber.
Different families of panels.
4. Design
General principles and formulae dor the verification of elements under different effects of actions.
5. Connections
Introduction.
Traditional connections.
Dowel type connections.
Other mecanical connections.
General considerations.
Some examples of common connections.
6. Durability
Protection against fire.
Protection against roting: choice of the species, constructive protection, chemical protection.
Attacks by insects
7. Structures
Introduction. Beam in bending. Arches. Frames. Trusses. Houses.
French-Englidh Dictionnary
Sources of information
Acquis d'apprentissage (objectifs d'apprentissage) de l'unité d'enseignement
At the end of this course, the student will be able to take into account the particularities and the properties of wood to make the conceptual design of a timber structure. He will be able to design the elements of a timber structure. He will be able to take constructional protection measures in order to garantee a good durability to the timber construction that he will create. He will be able to select the most suitable connection type and to design it.
The complete list of KLO's/AA for this course is defined in the matrix that can be found at: https://www.programmes.uliege.be/cocoon/20182019/formations/descr/A2UCON01.html
Savoirs et compétences prérequis
Good understanding of structural mechanics and stability of constructions.
Activités d'apprentissage prévues et méthodes d'enseignement
The "theoretical" considerations are presented during the course by the teacher.
As an application, the students will then project and design (either individually or in a group of 2 students) a small structure under supervision of the teacher and assistant.
Mode d'enseignement (présentiel, à distance, hybride)
Cours donné exclusivement en présentiel
Explications complémentaires:
The course is given face to face, depending on the evolution of the COVID situation.
Lectures recommandées ou obligatoires et notes de cours
There exist a syllabus containing the lecture notes, updated every year. It is available in electronic format on "MyUiege".
Modalités d'évaluation et critères
Examen(s) en session
Toutes sessions confondues
- En présentiel
évaluation orale
Travail à rendre - rapport
Explications complémentaires:
60% of the points are awarded for a project that the students have to do, partly during the time of the course, partly outside the hours of the course.
40% of the points are awarded for the oral examination. For this examination, a list of questions is distributed to the students when the course is finished. On the day of the examination, each student draws at random two questions among the list. He will then discuss the subject with the teacher after having prepared his answer on a blackboard. The lecture notes cannot be used during the examination.
Stage(s)
Remarques organisationnelles et modifications principales apportées au cours
In 2023-2024, the course will be given during the first quadrimester, on Friday, from 8:30 to 12:30 , in room S33 (-1/33) of building B37.
The course will be given in English.
Contacts
- Enseignant tel. +32-499.388.444 jm.franssen@uliege.be (immediate answer not garanteed)
- Secrétariat tel. +32-4-366.96.29
Association d'un ou plusieurs MOOCs
Notes en ligne
Chapter 2 Properties
Les propriétés structurelles du bois
Chapter 3 Timber in construction
Comment le bois est-il utilisé dasn la construction
Chapter 4 Dimensionning
Principles of dimensioning for timber elements
Chapter 5 Joints
Joints, fasteners and connections
Lecture notes
Lectures notes (essentially) in English.
Some translation from french still needs to be done.
Notes du cours de bois
Couvre l'ensemble des matières vues au cours.