228-0236/02 – Computer aided structural analysis (PPSV)
| Gurantor department | Department of Structural Mechanics | Credits | 6 |
| Subject guarantor | doc. Ing. Petr Konečný, Ph.D. | Subject version guarantor | doc. Ing. Petr Konečný, Ph.D. |
| Study level | undergraduate or graduate | Requirement | Compulsory |
| Year | 3 | Semester | summer |
| | Study language | English |
| Year of introduction | 2019/2020 | Year of cancellation | |
| Intended for the faculties | FAST | Intended for study types | Bachelor |
Subject aims expressed by acquired skills and competences
Advanced skills related to preparation of frame-like civil engineering structures including computation of deformation and internal forces using specialized tools.
Teaching methods
Lectures
Tutorials
Summary
Students will deepen necessary knowledge and skill for the static analysis and the preparation of numerical structural models of 1D, 2D and 3D structures using finite element method. They will be introduced to the preparation of computational models of structures, with results processing. The emphasis will be given on the verification of results by simplified approaches.
The attention will be paid to the process of numerical model of civil engineering structures based on the data obtained in the form usual in design practice as well as to: load effect combination, stability tasks, frequency modes and natural frequencies.
The practices are conducted in PC labs.
Compulsory literature:
1. Cook, R.D.: Finite Element Modeling for Stress Analysis, Willey, 1995.
2. Zienkiewicz, O.C. and Taylor, R.L.: The Finite Element Method: Its Basis and Fundamentals, Seventh Edition, Butterworth-Heinemann, 2000.
Recommended literature:
1. O. C. Zienkiewicz: The Finite Element Method in Engineering Science, McGraw-Hill, London, 1977,
2. Scia online tutoriály: http://www.scia-online.cz/index.php?typ=CDA&showid=806
Way of continuous check of knowledge in the course of semester
Written and oral exam.
E-learning
Other requirements
Ability of partial self-study
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Outline:
1. Plane bar structure: Temperature load. Semi-rigid joint. Yielding of supports.
2. Plane bar structure: Linear combination of the load effects.
3. Other possibilities for the solutions of the frames: gaps, eccentricity.
4. Plane bar structure: Geometrically nonlinear solution.
5. Spatial bar structure: Modelling in 3D. Local and global coordinate system. Simple construction.
6. Spatial bar structure – a complex problem: Preparation of geometry in a construction design CAD software.
7. Spatial bar structure – a complex problem: Import of the geometry into the static software. Amendment of the load and supports to the model. The solution and the assessment of the problem.
8. Spatial bar structure: Natural frequency and mode shapes. The influence of damping.
9. Slab: Comparison of the Mindlin’s theory and Kirchhoff’s theory. Subsoil models. Parametric calculations (influence of network, load application and supports to the stress peak).
10. Application of shells for I-profile modeling: Geometry. Supports. Load.
11. Application of shells for I-profile modeling: Parametric calculations (influence of network, load application and supports to the stress peak).
12. Complex spatial model: Combination of bar and flat elements.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
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