Subject Datasheet
PDF letöltéseI. Tantárgyleírás
1. Alapadatok
1.1 Tantárgy neve
Finite Element Modelling
1.2 Azonosító (tantárgykód)
BMEEOTMMB-1
1.3 Tantárgy jellege
Kontaktórás tanegység
1.4 Óraszámok
| Típus | Óraszám / (nap) |
| Előadás (elmélet) | 1 |
| Gyakorlat | 2 |
1.5 Tanulmányi teljesítményértékelés (minőségi értékelés) típusa
Vizsga
1.6 Kreditszám
4
1.7 Tárgyfelelős
| név | Dr. Németh Róbert Károly |
| beosztás | Egyetemi docens |
| nemeth.robert@emk.bme.hu |
1.8 Tantárgyat gondozó oktatási szervezeti egység
Tartószerkezetek Mechanikája Tanszék
1.9 A tantárgy weblapja
1.10 Az oktatás nyelve
magyar és angol
1.11 Tantárgy típusa
Kötelező az Építményinformatikai mérnök (MSc) szakon
1.12 Előkövetelmények
1.13 Tantárgyleírás érvényessége
2022. szeptember 1.
2. Célkitűzések és tanulási eredmények
2.1 Célkitűzések
The aim of the subject is to acquaint the student basics of statics, elasticity, material models and Finite Element method used in the civil engineering practice, furthermore the basic terms and principles used in the design of structures.
2.2 Tanulási eredmények
A tantárgy sikeres teljesítése utána a hallgató
A. Tudás
- Knows the general principles, rules, and methods of mathematics, natural sciences, and information technology required to practice engineering tasks related to construction, facility design, and implementation.
- Knows the IT principles necessary for the development of technical systems and process automation.
- knows the basic operations to be processed on forces and the possible results
- knows the internal forces and geometric properties of the cross-section of a beam
- knows the basic concept of elasticity: stresses, strains, equilibrium, linear elasticity, kinematic equations,
- know the basic work and energy theorems of elasticity and the main steps of Finite Element Analysis
- knows the principal mechanical material models
- knows the principles of the partial safety factors,
- knows the limit states analyzed in the design process of buildings,
- knows the appearance of non-linearities in the design process,
- knows the basic steps of design and checking of structures
- knows the failure modes of structural elements
B. Képesség
- Is able to apply the necessary scientific and IT-principles in the design and construction process of buildings,
- Effectively applies the information and communication technologies required for the design and construction of buildings
- calculates the reactions of simple planar structures,
- draws the internal force diagrams of simple structures,
- calculates the stresses and the deformations in a cross-section from simple and complex internal forces,
- determines the principal stresses and principal directions in a given point of a cross-section,
- is able to position the loads and determine the authoritative combinations,
- is able to follow the transfer of the horizontal and vertical loads over the structure and find the maximal internal forces,
- performs basic design and checking tasks in the typical limit states,
- is able to make orderly, traceable structural calculations,
- is able to express and summarize the basic assumptions of their calculations and results,
C. Attitűd
- Is open to the application of hew IT tools, methods, and procedures in their field.
- Endeavors to extend their knowledge in their field,
- endeavors to the precise and error-free problem solving,
- aspires to prepare well-organized documentation in writings,
- works together with the tutor/lecturer and fellow students while learning,
D. Önállóság és felelősség
- is open to accepting well-founded critical comments.
- is ready for the independent use of design aid documents,
- forms an individual opinion on structural issues, and discuss it with their peers.
2.3 Oktatási módszertan
Lectures and practices in mixed order, with problem solutions in various numerical environments.
2.4 Részletes tárgyprogram
| Week | Topics of lectures and/or exercise classes |
| 1. | Statics I. |
| 2. | Statics II. |
| 3. | Strength of materials I. |
| 4. | Strength of materials II. |
| 5. | Elasticity I. |
| 6. | Elasticity II. |
| 7. | Ritz-method: |
| 8. | Bar in tension/compression |
| 9. | Plane membranes |
| 10. | 3D solid problems |
| 11. | Beams |
| 12. | Plates and shells |
| 13. | Combination of structural models in finite element analysis |
| 14. | Summary |
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
- Beer F.P., Johnston, E.R., Mazurek, D. F., Vector Mechanics for Engineers: Statics, McGraw-Hill, 2012
- Beer F.P., Johnston, E.R., DeWolf, J.T., Mazurek, D. F., Mechanics of materials, McGraw-Hill, 2011
- Zienkiewicz, O.C., Taylor, R. L., Zhu, J.Z.: The Finite Element Method: Its Basis and Fundamentals, Elsevier, 2005
- Kollár, L.P., Basis of structural design, BME, 2015
2.6 Egyéb tudnivalók
2.7 Konzultációs lehetőségek
Jelen TAD az alábbi félévre érvényes:
2024/2025 semester I
II. Tárgykövetelmények
3. A tanulmányi teljesítmény ellenőrzése és értékelése
3.1 Általános szabályok
Evaluation of the learning outcomes is based on three assignments, one midterm test, and an oral exam.
The midterm test below 50% result is regarded as unsuccessful.
The midterm test below 50% result is regarded as unsuccessful.
3.2 Teljesítményértékelési módszerek
| Evaluation form | Abbreviation | Assessed learning outcomes |
| Assignment 1 | A1 | A.1-A.3; B.1-B.4 |
| Assignment 2 | A2 | A.4-A.5; B.5 |
| Assignment 3 | A3 | A.1-A.8; B.1-B.8; C.1-C.5; D.1-D.3 |
| Midterm Test | MT | A.1-A.8; B.1-B.8 |
| Oral Exam | E | A.1-A.12; B.1-B.11; C.1-C.5; D.1-D.3 |
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 |
| IA1 | 10% |
| IA2 | 10% |
| IA3 | 15% |
| MT | 15% |
| E | 50% |
| Sum | 100% |
3.4 Az aláírás megszerzésének feltétele, az aláírás érvényessége
The signature is obtained, if all of the following requirements are met:
The midterm test must be successful.
All assignments must be submitted and accepted.
The weighted average of the assignments and the midterm test must reach at least 50%.
The midterm test must be successful.
All assignments must be submitted and accepted.
The weighted average of the assignments and the midterm test must reach at least 50%.
3.5 Érdemjegy megállapítása
Students with a signature must attend an oral exam, where the explanation of their assignments is followed by a technical talk.
An unsuccessful oral exam yields a "failed" exam grade.
In case of a successful exam, the final grade of the subject is calculated from the P weighted average (see 3.2) of the assessments, according to the following table:
An unsuccessful oral exam yields a "failed" exam grade.
In case of a successful exam, the final grade of the subject is calculated from the P weighted average (see 3.2) of the assessments, according to the following table:
| 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
Unsuccessful or not submitted assignments can be submitted two weeks after the original deadline for a fee.
The unsuccessful midterm test can be repeated in a single retake.
There is no second retake option in this subject.
The unsuccessful midterm test can be repeated in a single retake.
There is no second retake option in this subject.
3.7 A tantárgy elvégzéséhez szükséges tanulmányi munka
| Activity | Hours/semester |
| Preparation for the lectures | 14 |
| Lectures, practices | 42 |
| Assignments | 35 |
| Preparation for Test | 15 |
| Preparation for the exam | 14 |
| Sum | 120 |
3.8 A tárgykövetelmények érvényessége
2022. szeptember 1.
Jelen TAD az alábbi félévre érvényes:
2024/2025 semester I