COURSE UNIT TITLE

: STABILITY AND VIBRATION PROBLEMS IN ROD SYSTEMS

DEGREE PROGRAMMES

Description of Individual Course Units

Course Unit Code Course Unit Title Type Of Course D U L ECTS
CIE 5112 STABILITY AND VIBRATION PROBLEMS IN ROD SYSTEMS ELECTIVE 3 0 0 9

Offered By

Graduate School of Natural and Applied Sciences

Level of Course Unit

Second Cycle Programmes (Master's Degree)

Course Coordinator

ASSOCIATE PROFESSOR YUSUF YEŞILCE

Offered to

STRUCTURAL ENGINEERING
Structural Engineering
STRUCTURAL ENGINEERING

Course Objective

In this course, during the creation of the mathematical models, as well as simple beam theories, the bending and the shear effects are taken into account by the theories will be investigated and the basic knowledge will be presented about the effects of these theories on the static and dynamic stability, vibration problems. In addition, the theoretical knowledge of the students will be improved by presenting research studies related with the analysis methods of the stability and vibration problems and the interpretation of the analysis results in this lecture.

Learning Outcomes of the Course Unit

1   To give information about high-level static and dynamic analysis of continuous parameter systems.
2   To compare showing the difference between the beam theory.
3   To rebuilt and analyze the models of the recent studies in the literature.
4   To apply the different theories of beams to the physical models which has never been and to analyze.
5   To inquire about the results to be obtained from the analysis of the new physical models and to relate with each other.

Mode of Delivery

Face -to- Face

Prerequisites and Co-requisites

None

Recomended Optional Programme Components

None

Course Contents

Week Subject Description
1 Introduction: Theory of bending and Euler-Bernoulli columns, giving the first assignment
2 Euler-Bernoulli multi-span column and with variable cross-section, collecting the first assignment
3 Effect of shear (First order shear deformation theory), giving the second assignment
4 High order shear deformation theories, collecting the second assignment
5 Relationships between Euler-Bernoulli column with the column subjected to the higher order shear deformation, giving the third assignment
6 Buckling of the beams on elastic soil, collecting the third assignment
7 Dynamic stability
8 Dynamic stability
9 Free vibration analysis of Timoshenko column subjected to the axial compressive force, giving fourth first assignment
10 Free vibration analysis of the column subjected to the axial compressive force and the higher order shear deformation, collecting the fourth assignment
11 Forced vibration of Euler-Bernoulli column subjected to the axial dynamic external force, giving the fifth assignment
12 Forced vibration of Timoshenko column subjected to the axial dynamic external force, collecting the fifth assignment
13 Forced vibration of the column subjected to the axial dynamic external force and the higher order shear deformation
14 Forced vibration of the column subjected to the axial dynamic external force and the higher order shear deformation

Recomended or Required Reading

Textbooks:
1.) Timoshenko, S.P., Gere, J.M., Theory of Elastic Stability, McGraw-Hill, New York, 1961.
2.) Bazant, Z.P., Cedolin, L., Stability of Structures: Elastic, Inelastic, Fracture, and Damage Theories, Oxford University Pres, New York, 1991.
3.) Wang, C.M., Reddy, J.N., Lee, K.H., Shear Deformable Beams and Plates: Relationships with Classical Solutions, Elsevier Science, New York, 2000.
Supplementary Books:
1.) Tuma, J.J., Cheng, F.Y., Schaum's Outline of Theory and Problems of Dynamic Structural Analysis, Schaum's Outline Series, McGram-Hill, United States ıf America, 1983.
2.) Weaver, W., Jr., Timoshenko, S.P., Young, D.H., Vibration Problems in Engineering, John Wiley, New York, 1990.
3.) Chopra, A.K., Dynamics of Structures: Theory and Applications to Earthquake Engineering, Prentice Hall, Inc., Upper Saddle River, New Jersey, 1995
4.) Paz, M., Structural Dynamics: Theory and Computation, Chapman & Hall, United States of America, 1997.

Planned Learning Activities and Teaching Methods

One mid-term examination will be executed at the 10th week. Two homework will be prepared in the scope of the course. This homework is in the form of analysis and will be delivered in the form of detailed presentations.

Assessment Methods

SORTING NUMBER SHORT CODE LONG CODE FORMULA
1 MTE MIDTERM EXAM
2 ASG ASSIGNMENT
3 FIN FINAL EXAM
4 FCG FINAL COURSE GRADE MTE * 0.30 +ASG * 0.20 +FIN * 0.50
5 RST RESIT
6 FCGR FINAL COURSE GRADE (RESIT) MTE * 0.30 + ASG * 0.20 + RST * 0.50


Further Notes About Assessment Methods

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Assessment Criteria

LO1-LO5: All learning outcomes are evaluated by written midterm and final questions.
LO3-LO5: Are considered with the homework reports that will be derived by the students .

Language of Instruction

Turkish

Course Policies and Rules

Attendance is extremely important. Continuity of performance in the homework that will be delivered is followed carefully by the faculty member.

Contact Details for the Lecturer(s)

Associate Professor Yusuf Yesilce: yusuf.yesilce@deu.edu.tr

Office Hours

On Fridays, from 09:25 to 12:00 hours.

Work Placement(s)

None

Workload Calculation

Activities Number Time (hours) Total Work Load (hours)
Lectures 14 3 42
Tutorials 0 0 0
Preparations before/after weekly lectures 14 7 98
Preparation for midterm exam 1 20 20
Preparation for final exam 1 20 20
Preparing assignments 5 4 20
Final 1 15 15
Midterm 1 15 15
TOTAL WORKLOAD (hours) 230

Contribution of Learning Outcomes to Programme Outcomes

PO/LOPO.1PO.2PO.3PO.4PO.5PO.6PO.7PO.8PO.9PO.10PO.11
LO.14
LO.24
LO.3443
LO.4455
LO.5454

CONTACT INFORMATION
Dokuz Eylül Üniversitesi Cumhuriyet Bulvarı No: 144 35210 Alsancak / İZMİR
Phone: +90(232) 412 12 12 - Fax: +90 (232) 464 81 35

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