Fall semester 2019-20

Course programme (study module):

Welding and Welded Structures (ZZK)

Department:

Engineering Materials and Welding

Classes:

Prof. Dr Zoran Radaković, Dipl. Ing.

room: 220; Tuesdays from 14:00 to 19:00

List of registered students (attendance and obligations), here (as of oct. 2019)

List of registered students - selected seminary work titles, here

Remaining titles for seminary work and additional info, here

IMPORTANT: according to the resolution of the extended collegium of the Department, student candidates that have not enrolled in the current academic year are not allowed to enter classes of the study module Welding and Welded Structures.

Hence, regular obligations in classes including the course Design of Welded Structures are restricted to only those candidates officially listed in the 1. year of Master Studies, unless arranged and acknowledged by the course lecturer.

Course programme

Literature (list)

Factors that influence the final score (no prerequisites for taking the exam):

1. Regular attendance

2. Completed homework

3. Presentation of seminary work

4. Scores achieved from the Test or Written and/or Oral exam

Proficiency acquired in the subjects:

     Engineering Materials 1; Engineering Materials 2; Basics in Welding

     Strength of Materials; Mechanics; Basics in the Strength of Structures

Results of exams and tests

Achieved results of students, after the test (pre-exam), 11.01.2020. HERE

Results of the January written exam, 22.01.2019. HERE

Results of the February written exam, ?.02.2019. HERE

Results of the June written exam, _.06.2019. HERE

Results of the July written exam, ??.06.2019. HERE

Results of the September written exam, ??.08.2019. HERE

NOTES:

Scheduled pre-exam (Test), January 11, 2020, at __:00.

January exams

Signatures and entering grades and/or oral exam is scheduled at _____, January __, 2020, room 150.

February exams

Signatures and entering grades and/or oral exam is scheduled at _____, February __, 2020, room 150.

Lectures (handouts)

Handouts - parts in electronic form and/or photocopies, upon request.

Foreign literature is available (in English) in electronic form.

Seminary works - references (PDF parts)

Select a topic for the seminary and use the available literature (PDF).

Prepare the seminary in electronic form that should be presented in the scheduled term (limit to 30 min.).

A list of pre-selected/available topics (to be announced)

1. Residual stresses - definitions and types

2. Residual stresses in welded joints (WJ) - evaluation

3. Residual stresses in WJ - measurements - stress relaxation

4. Residual stresses in WJ - measurements - other and physical methods

5. Residual stresses in WJ - distribution and values

6. Residual stresses in WJ - methods for minimizing

7. Residual deformations in WJ - shrinkage

8. Residual deformations in WJ - distortion

9. Residual deformations in WJ - methods for minimizing

Apart from the listed, candidates may select topics for themselves - under the condition that the topics are related to the course programme and approved by the professor (refer to the upper link: "available topics").

Topics that belong to other areas, not covered in this course, cannot be selected, e.g.

- welding technology

- NDE of WJ

- joining techniques in WJ

- integrity of welded structures

- behaviour of WJ in exploitation

- reliability of WJ

- fracture of welded structures

- repair of welded structures

- quality assurance and control of WJ

Additional resources

Inseparable joints - here (PDF 1.91 MB)

Calculation of welded joints (RB) - here (PDF 673 kB)

A derivation of the formula by Zhuravsky (in Russian) - here (link)

Slides:

to be created