Slope Stability (CE418) Course Detail

Course Name Course Code Season Lecture Hours Application Hours Lab Hours Credit ECTS
Slope Stability CE418 Area Elective 3 0 0 3 6
Pre-requisite Course(s)
CE311
Course Language English
Course Type Elective Courses
Course Level Bachelor’s Degree (First Cycle)
Mode of Delivery Face To Face
Learning and Teaching Strategies Lecture, Question and Answer, Problem Solving, Team/Group.
Course Coordinator
Course Lecturer(s)
  • Assoc. Prof. Dr. Ebru AKIŞ
Course Assistants
Course Objectives The objective of this course is to provide a detailed background for slope stability and to teach methods used in the stability analysis and stabilization.
Course Learning Outcomes The students who succeeded in this course;
  • learn the slope stability concepts.
  • learn the causes of slope failures and landslides.
  • able to determine the shear strength parameters of the soil from laboratory and field test results.
  • able determine the factor of safety of a slope by carrying out slope stability analysis.
  • able to propose alternative stabilization methods to unstable slopes.
Course Content Overview of slopes and stability concepts, examples of slope failure, causes of slope failures, review of soil mechanics principles and shear strength of soil: drained and undrained conditions, total and effective stress, drained and undrained shear strength, laboratory and field Testing of earth materials for slope stability.

Weekly Subjects and Releated Preparation Studies

Week Subjects Preparation
1 Introduction to slope stability and landslides: overview of slopes and stability concepts, examples of slope failure, causes of slope failures Lecture notes
2 Introduction to slope stability and landslides: overview of slopes and stability concepts, examples of slope failure, causes of slope failures Lecture notes
3 Review of soil mechanics Principles and shear strength of soil: Drained and undrained conditions, total and effective stress, drained and undrained shear strength; Lecture notes
4 Review of soil mechanics principles and shear strength of soil: Drained and undrained conditions, total and effective stress, drained and undrained shear strength; Lecture notes
5 Review of soil mechanics principles and shear strength of soil: Drained and undrained conditions, total and effective stress, drained and undrained shear strength; Lecture notes
6 Laboratory and field testing of earth materials for slope stability: Field study in landslides, exploration methods at site, triaxial tests, direct shear tests, other tests and interpretation; Lecture notes
7 Laboratory and field testing of earth materials for slope stability: Field study in landslides, exploration methods at site, triaxial tests, direct shear tests, other tests and interpretation; Lecture notes
8 Laboratory and field testing of earth materials for slope stability: Field study in landslides, exploration methods at site, triaxial tests, direct shear tests, other tests and interpretation; Lecture notes
9 Laboratory and field testing of earth materials for slope stability: Field study in landslides, exploration methods at site, triaxial tests, direct shear tests, other tests and interpretation; Lecture notes
10 Slope stability analysis: Modes of failure, factor of safety concepts, stability conditions for analysis, limit equilibrium methods, slice methods, infinite slope, design charts, pseudostatic analysis; Lecture notes
11 Slope stability analysis: Modes of failure, factor of safety concepts, stability conditions for analysis, limit equilibrium methods, slice methods, infinite slope, design charts, pseudostatic analysis; Lecture notes
12 Slope stability analysis: Modes of failure, factor of safety concepts, stability conditions for analysis, limit equilibrium methods, slice methods, infinite slope, design charts, pseudostatic analysis; Lecture notes
13 Slope stability analysis: Modes of failure, factor of safety concepts, stability conditions for analysis, limit equilibrium methods, slice methods, infinite slope, design charts, pseudostatic analysis; Lecture notes
14 Slope Stabilization Methods Lecture notes
15 Slope Stabilization Methods Lecture notes
16 Final Exam Period

Sources

Course Book 1. Ders notları/Lecture Notes and Hand-outs
Other Sources 2. Abramson, L.W., Lee, T.S., Sharma, S., Boyce G.M., Slope Stability and Stabilization Methods, 2nd Edition, John Wiley & Sons, Inc., 2001.
3. Duncan J.M., Wright S.G., Soil Strength and Stability, John Wiley & Sons, Inc., 2005
4. Turner A.K., Schuster R.L., Landslides Investigation and Mitigation, Special Report 247, National Academy Press Washington, D.C., 1996.
5. Knappett,J.A., Craig, R.F., Craig’s Soil Mechanics, 8th Edition, Spon Press, 2012.
6. Das B.M., Sobhan K., Principles of Geotechnical Engineering, 8th Edition, Cengage Learning, 2014.
7. Budhu, M., Foundations and Earth Retaining Structures, John Wiley & Sons, 2007.
8. Önalp A., Arel E., Geoteknik Bilgisi II-Yamaç ve Şevlerin Mühendisliği, Birsen Yayınevi Ltd. Şti., 2004.

Evaluation System

Requirements Number Percentage of Grade
Attendance/Participation - -
Laboratory - -
Application - -
Field Work - -
Special Course Internship - -
Quizzes/Studio Critics - -
Homework Assignments 4 20
Presentation 1 25
Project - -
Report - -
Seminar - -
Midterms Exams/Midterms Jury 1 25
Final Exam/Final Jury 1 30
Toplam 7 100
Percentage of Semester Work 65
Percentage of Final Work 35
Total 100

Course Category

Core Courses X
Major Area Courses
Supportive Courses
Media and Managment Skills Courses
Transferable Skill Courses

The Relation Between Course Learning Competencies and Program Qualifications

# Program Qualifications / Competencies Level of Contribution
1 2 3 4 5
1 Engineering Knowledge: Knowledge of mathematics, science, fundamental engineering, computational sciences, and related engineering disciplines; the ability to apply this knowledge to solve complex engineering problems. X
2 Problem Analysis: The ability to identify, formulate, and analyze complex engineering problems using fundamental scientific, mathematical, and engineering knowledge, considering the relevant UN Sustainable Development Goals.
3 Engineering Design: The ability to design creative solutions to complex engineering problems; the ability to design complex systems, processes, devices, or products to meet current and future requirements, considering realistic constraints and conditions.
4 Techniques and Tool Usage: The ability to select and use appropriate techniques, resources, and modern engineering and computing tools, including estimation and modeling, for the analysis and solution of complex engineering problems, while being aware of their limitations.
5 Research and Investigation: The ability to use research methods, including literature review, designing experiments, conducting experiments, collecting data, analyzing and interpreting results, to investigate complex engineering problems.
6 Global Impact of Engineering Applications: Information about the impacts of engineering applications on society, health and safety, the economy, sustainability and the environment within the framework of the UN Sustainable Development Goals; awareness of the legal consequences of engineering solutions.
7 Engineering Ethics: Knowledge of ethical responsibility and adherence to engineering professional principles; awareness of impartiality, lack of discrimination, and inclusivity.
8 Individual and Teamwork: The ability to work effectively individually and as a team member or leader in interdisciplinary and multidisciplinary teams (face-to-face, on-line, or hybrid). X
9 Oral and Written Communication: The ability to communicate effectively orally and in writing on technical topics, considering the diverse differences of the target audience (education, language, profession, etc.).
10 Project Management: Knowledge of business practices such as project management and economic feasibility analysis; awareness of entrepreneurship and innovation.
11 Lifelong Learning: The ability to learn independently and continuously, adapt to new and emerging technologies, and think critically about technological change.

ECTS/Workload Table

Activities Number Duration (Hours) Total Workload
Course Hours (Including Exam Week: 16 x Total Hours) 16 3 48
Laboratory
Application
Special Course Internship
Field Work
Study Hours Out of Class 14 2 28
Presentation/Seminar Prepration 1 15 15
Project
Report
Homework Assignments 4 7 28
Quizzes/Studio Critics
Prepration of Midterm Exams/Midterm Jury 1 15 15
Prepration of Final Exams/Final Jury 1 16 16
Total Workload 150