Duration
26h Th, 26h Pr, 1d FW, 2h Labo.
Number of credits
Lecturer
Language(s) of instruction
French language
Organisation and examination
Teaching in the second semester
Schedule
Units courses prerequisite and corequisite
Prerequisite or corequisite units are presented within each program
Learning unit contents
During this course, fist the concepts of soil mechanics will be presented. In the following, they will be used for the design and computation of earth structures. The course will deal with the following subjects :
- Soil mechanics: introduction, granular media, physical properties, classification, water in soils, seepage, soil - water interaction, mechanical properties, in situ stress state
- Slope stability
- Retaining structures : gravity walls, sheet piles
- Shallow foundations, deep foundations
Learning outcomes of the learning unit
In the term of course, the student will master the fundamental principles and the laws of the soil mechanics. He will be capable of choosing the tests of physical and mechanical characterizations suited to answer a given problem. He will be also capable of interpreting them and of applying them to the sizing of the foundations, retaining structure, slopes and earth dikes. After completing the course the student is expected to
- Chose a geotechnical testing campaign
- Interpret the main field and laboratory tests
- Understand the principles of the main constitutive laws for soils
- Calculate stress distribution under applied loads
- Design a foundations for bearing capacity (ULS) and settlement (SLS)
- Design soil retaining structures (walls, sheet piles, bracing)
- Verify stability and safety of natural and manmade slopes
Prerequisite knowledge and skills
Solid mechanics
Planned learning activities and teaching methods
The theoretical course bases on presentations ex--cathédra. The notions seen in the theoretical course are illustrated through practical class, under the shape of exercises to be solved by the student by means of managerial employees. These sessions take place in room. additional exercices are proposed on the course eCampus website. A visit of the laboratory of geotechnics and a visit of construction site are also organized. The sessions of exercises and the visits are intended to facilitate the student to master the subject. The presence in practical class is compulsory. To help the student to autoévaluer in the course of four-month period on the subject seen in the course, interrogations can be organized by the teacher. This interrogation will concern then the subject seen in the sessions of practical class, going to the week preceding the test. It will be announced at the latest two weeks before the date of the event. The quotation obtained in this interrogation will be taken into account in the calculation of the final quotation.
Mode of delivery (face-to-face ; distance-learning)
Course given face-to-face during the 2nd semester, monday morning
Recommended or required readings
Lectures notes are avalaible at student centrale des cours - AEES. All the pdf file and the slides used for the theoretical course are available on MyULiege and on eCampus.
Assessment methods and criteria
Written exam on theory and exercices. The final score will be obtained by mean of scores theory and exercises. The score of the potential interrogation will be taken into account if better tehn the one of the written exam. In that case, it will count for 10%. In cas of a reported session in September, no partial diapense will be available.
Work placement(s)
Organizational remarks
During the sessions of practical class, the student will have to arm himself with a calculator, with a ruler capable of measuring angles and with a compass.
Contacts
R. Charlier, Robert.Charlier@ULiege.be
Adaptation of teaching commitments following the COVID-19 pandemic for the May-June 2020 session
Teaching methods implemented : distance-learning
The first part of the course deals with soil mechanics (1st notes volume). It has been teach before the confinement.
The second part deals with field work (2nd notes volume). It is teach in distant mode.
Shallow foundations chapter is learned based on the book, on the course notes.
Slope stability and retaining works is learned based on the book, supported by a reading guide for each chapter, indicating what is more or less important and what is not part of the course. Additionally, commented Powerpoints are available.
Assessment subjects
The evaluation covers the whole 2 course books, except Chapter 7 - deep foundations and chapter 10 - road engineering.
Assessment methods
see French version
Contacts
Adaptation of teaching commitments following the COVID-19 pandemic for the Aug-Sept 2020 session
Assessment subjects
The examination covers all the chapters.
Assessment methods
The exam will be written, with a theory part and an exercises part. The statements will be deposited on the eCampus platform at the beginning of the exam. Students will answer handwritten questions on free sheets, from which they will deposit a scanned version in pdf or jpg format on the eCampus site before the deadline.