Subject Datasheet
PDF letöltéseI. Tantárgyleírás
1. Alapadatok
1.1 Tantárgy neve
Steel and Composite Structures
1.2 Azonosító (tantárgykód)
BMEEOHSAS47
1.3 Tantárgy jellege
Kontaktórás tanegység
1.4 Óraszámok
| Típus | Óraszám / (nap) |
| Előadás (elmélet) | 3 |
1.5 Tanulmányi teljesítményértékelés (minőségi értékelés) típusa
Félévközi érdemjegy
1.6 Kreditszám
4
1.7 Tárgyfelelős
| név | Dr. Kovács Nauzika |
| beosztás | Egyetemi docens |
| kovacs.nauzika@emk.bme.hu |
1.8 Tantárgyat gondozó oktatási szervezeti egység
Hidak és Szerkezetek Tanszék
1.9 A tantárgy weblapja
1.10 Az oktatás nyelve
magyar és angol
1.11 Tantárgy típusa
Kötelező az építőmérnöki (BSc) szakon
1.12 Előkövetelmények
Strong prerequisites:
- Steel Structures (BMEEOHSAT42)
- Reinforced Concrete Structures (BMEEOHSAT43)
1.13 Tantárgyleírás érvényessége
2020. február 5.
2. Célkitűzések és tanulási eredmények
2.1 Célkitűzések
The aim of the Subject is to teach the structural speciality, layout and design of plated girders, including the followings: effect of internal forces and moments interaction on the cross-sectional resistance and stability phenomenon; the configuration and design of simple connections.
The further aim is to teach the configuration, behaviour and the basis of the elastic and plastic design methods of composite girders.
The further aim is to teach the configuration, behaviour and the basis of the elastic and plastic design methods of composite girders.
2.2 Tanulási eredmények
A tantárgy sikeres teljesítése utána a hallgató
A. Tudás
- knows the general terminology of the steel and composite structures,
- knows the design methods of welded plate girders,
- knows the cross-sectional and stability phenomenon interaction of steel structures,
- knows the configuration of simple steel structural joints,
- knows the configuration of composite girders,
- knows the elastic design method of composite girders,
- knows the plastic design method of composite girders,
- knows the elastic and plastic design methods of shear connections.
B. Képesség
- able to design of steel plate girders,
- able to design of steel columns under eccentric compression,
- able to design the simple joints of steel structures,
- able to determine the elastic and plastic resistance of composite beam cross-section,
- able to do design the shear connections by elastic and plastic methods.
C. Attitűd
- opened to gain new knowledge, increase their knowledge by continuous learning,
- opened to used IT devices,
- pursue to accurate and error-free solutions
D. Önállóság és felelősség
- design the steel and composite beams individually based on given source materials,
- apply systematic thinking
2.3 Oktatási módszertan
The theoretical background of the design of the steel and composite structures are explained on the lectures and numerical examples are solved on the exercise classes. Homework examples should be solved individually by the Student and check the correct results online with the aim to be prepared for the mid-term exams.
2.4 Részletes tárgyprogram
| Week | Topics of lectures and/or exercise classes |
| 1. | Local plate buckling: class 4 sections, shear buckling. |
| 2. | Welded plate girders: configuration, design concepts. |
| 3. | Beam-columns: cross-section classification, cross-sectional resistances. |
| 4. | Beam-columns: stability behaviour and design. |
| 5. | Simple connection: beam splices and column bases. |
| 6. | Simple connection: pinned column base connection. |
| 7. | Simple connection: beam-to-beam connections. |
| 8. | Concept of composite construction, structural layout and behaviour. |
| 9. | Design of composite structures: basis. |
| 10. | Composite beams: elastic calculation for short and long term loadings. |
| 11. | Composite beams: cross-section classification. |
| 12. | Composite beams: cross-sectional resistances |
| 13. | Configuration of shear connectors and design by elastic and plastic method. |
| 14. | Steel and composite structures: examples. |
A félév közbeni munkaszüneti napok miatt a program csak tájékoztató jellegű, a pontos időpontokat a tárgy honlapján elérhető "Részletes féléves ütemterv" tartalmazza.
2.5 Tanulástámogató anyagok
Online materials
1. ESDEP Course WG.10. Composite structures
2. Slides of Lectures.
3. Solved examples.
4. Sample for midterm exams
1. ESDEP Course WG.10. Composite structures
2. Slides of Lectures.
3. Solved examples.
4. Sample for midterm exams
2.6 Egyéb tudnivalók
Attendance to lectures and exercise classes is compulsory. The signature and credits of the subject will be refused to students attending less than 70% of the classes.
2.7 Konzultációs lehetőségek
The instructors are available for consultation during their office hours, as advertised on the department website. Special appointments can be requested via e-mail:
kovacs.nauzika@emk.bme.hu or seres.noemi@emk.bme.huJelen TAD az alábbi félévre érvényes:
2024/2025 semester I
II. Tárgykövetelmények
3. A tanulmányi teljesítmény ellenőrzése és értékelése
3.1 Általános szabályok
The assessment of the learning outcomes specified in clause 2.2. above and the evaluation of student performance occurs via midterm tests and homework assignments.
3.2 Teljesítményértékelési módszerek
| Evaluation form | Abbreviation | Assessed learning outcomes |
| 1. midterm test | MT1 | A.1-A.2; B.1 |
| 2. midterm test | MT2 | A.3-A.4; B.2-B.3 |
| 3. midterm test | MT3 | A.5-A.8; B.4-B.5 |
| 1-3. homework | HW1 | A.1-A.4; B.1-B.5; C.1-C.3; D.1-D.2 |
| attendance and activity (optional; positive only) | A | A.1-A.8; B.1-B.5 |
A szorgalmi időszakban tartott értékelések pontos idejét, a házi feladatok ki- és beadási határidejét a "Részletes féléves ütemterv" tartalmazza, mely elérhető a tárgy honlapján.
3.3 Teljesítményértékelések részaránya a minősítésben
| Abbreviation | Score |
| MT1 | 34% |
| MT2 | 34% |
| MT3 | 17% |
| HW1 | 3% |
| HW2 | 5,5% |
| HW3 | 6,5% |
| A (bonus) | 17% |
| Sum | 100% |
- All midterm exams have theoretical and practical parts.
- Two midterm exams should be completed ≥ 50% among the three midterms, theoretical and practical part separately.
- The best two theoretical and practical parts are not necessarily from the same midterms (e.g. MT1 and 3 theories and MT2 and 3 practices are the two bests).
- Home works are optional.
- The aim of the home works are the preparation for hte practical part of the midterms. They are parametric practical examples, unique for each students.
- Max. 15 points are gained by Home works.
- By completing the third midterm (less gained points) successfully (≥50%) bonus points are gathered.
- The theoretical and practical parts of the third midterm (less gained points) max 7 and 10 points are gathered.
3.4 Az aláírás megszerzésének feltétele, az aláírás érvényessége
Signature is not gained in this Subject.
3.5 Érdemjegy megállapítása
Student fullfilled the attendance requirements, and completed the two midterm exams with results ≥ 50%, the semester grade is calculated by as follows:
Achiavble max. points:
The grade of the semester based on the gained points:
Achiavble max. points:
| Abbreviation | Max points |
| Mt best: | 34 point (theory:14 point + practice: 20 point) |
| Mt second best: | 34 point (theory:14 point + practice: 20 point) |
| Home works: | 15 point |
| Bonus: | 17 points |
| Sum: | 100 point |
| Grade | Points (P) |
| excellent (5) | 85<=P |
| good (4) | 75<=P<85 |
| satisfactory (3) | 65<=P<75 |
| passed (2) | 50<=P<65 |
| failed (1) | P<50 |
3.6 Javítás és pótlás
- No repetition or retake of the Midterm exams are available.
- No repetition or retake of the Home works are available.
3.7 A tantárgy elvégzéséhez szükséges tanulmányi munka
| Activity | Hours/semester |
| contact hours | 14×3=42 |
| preparation for the courses | 7×2=14 |
| preparation for the midterm tests | 2×14=28 |
| homework | 18 |
| home studying of the written material | 18 |
| Sum | 120 |
3.8 A tárgykövetelmények érvényessége
2023. szeptember 4.
Jelen TAD az alábbi félévre érvényes:
2024/2025 semester I