CZECH TECHNICAL UNIVERSITY IN PRAGUE
STUDY PLANS
2023/2024

# Strength of Materials A

Code Completion Credits Range Language
132PRA Z,ZK 4 1P+2C Czech
Vztahy:
The course 132PRA can be graded only after the course 132SMA1 has been successfully completed.
In order to register for the course 132PRA, the student must have registered for the course 132SMA1 no later than in the same semester.
The course 132SMA2 can be graded only after the course 132PRA has been successfully completed.
The course 133BZA1 can be graded only after the course 132PRA has been successfully completed.
In order to register for course 132SMA2, the student must have registered for course 132SMA2 in a previous semester or in the same semester.
In order to register for course 133BZA1, the student must have registered for course 133BZA1 in a previous semester or in the same semester.
The course 134ODA2 can be graded only after the course 132PRA has been successfully completed.
The course 134DOA1 can be graded only after the course 132PRA has been successfully completed.
Garant předmětu:
Vít Šmilauer
Lecturer:
Vít Šmilauer
Tutor:
Tomáš Janda, Eva Novotná, Tomáš Plachý, Zdeněk Prošek, Vít Šmilauer
Supervisor:
Department of Mechanics
Synopsis:

The subject deals with basic elastoplastic analysis of cross-sections and structures. Uniaxial stress - effect of temperature, statically indeterminate cases, truss deformation, stress distribution. Bending of a beam - simple and combined bending, combination with axial force, tension, core of the cross-section. Ideally elastoplastic material model for uniaxial tension, plastic limit state of cross-sections and structures. Beam stability, perfect and imperfect beam. Plane stress - stress transformation, principal stress, Mohr's circle, principal stress. Shear stress - bending shear. Torsion of circular, massive, thin-walled cross-sections.

Requirements:

Calculation of reactions and functions of internal forces on statically determined structures. Calculation of cross-sectional characteristics (center of gravity, static moments, moments of inertia). Required exam of SMA1.

During the semester, two credit tests are written without the possibility of correction, the minimum number of points is 14 out of 34. Between points 14-17, the student receives additional tasks.

The student must submit 10 correctly solved homeworks by the submission deadlines. One late submission is tolerated.

Course assignment is based on min. 14 points from the credit tests are 10 solved homeworks.

The exam has a written form, consists of test questions and examples. Each part of the exam must be worth at least half of the points. The final mark is obtained by summing the points from the credit tests (&lt;=34), exam questions (&lt;=30) and exam tasks (&lt;=36).

Syllabus of lectures:

Noncompulsory lecture once a week, see the course content.

Syllabus of tutorials:

Noncompulsory practice classes once a week, see the course content.

Study Objective:

The goal is to understand the basic behavior of cross-sections and beam structures in the elastic and plastic regime. Calculation of deformation of simple structures and stress distribution.

Study materials:

M. Jirásek, V. Šmilauer, J. Zeman: Pružnost, pevnost, plasticita. Elektronická verze skript, 2023

J. Bittnarová a kol.: Pružnost a pevnost. Příklady, Ediční středisko ČVUT, Praha 2008

J. Šejnoha a J. Bittnarová: Pružnost a pevnost, Ediční středisko ČVUT, Praha 2006

S. Šmiřák: Pružnost a plasticita I, PC‐DIR, Brno 1999

Note:
Further information:
https://moodle-vyuka.cvut.cz/ 132PRA
Time-table for winter semester 2023/2024:
 06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00 roomTH:B-28617:00–17:50(lecture parallel1)Thákurova 7 (budova FSv)B286 roomTH:A-53112:00–13:50(lecture parallel1parallel nr.107)Thákurova 7 (budova FSv)A531roomTH:A-53114:00–15:50(lecture parallel1parallel nr.108)Thákurova 7 (budova FSv)A531 roomTH:A-33310:00–11:50(lecture parallel1parallel nr.103)Thákurova 7 (budova FSv)A333roomTH:B-37912:00–13:50(lecture parallel1parallel nr.106)Thákurova 7 (budova FSv)B379 roomTH:A-53110:00–11:50(lecture parallel1parallel nr.101)Thákurova 7 (budova FSv)A531roomTH:A-33312:00–13:50(lecture parallel1parallel nr.104)Thákurova 7 (budova FSv)A333 roomTH:B-37910:00–11:50(lecture parallel1parallel nr.105)Thákurova 7 (budova FSv)B379roomTH:A-53112:00–13:50(lecture parallel1parallel nr.102)Thákurova 7 (budova FSv)A531
Time-table for summer semester 2023/2024:
 06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00 roomTH:A-23012:00–12:50(lecture parallel1)Thákurova 7 (budova FSv)A230roomTH:B-37916:00–17:50(lecture parallel1parallel nr.101)Thákurova 7 (budova FSv)B379 roomTH:A-23016:00–17:50(lecture parallel1parallel nr.102)Thákurova 7 (budova FSv)A230
The course is a part of the following study plans:
Data valid to 2024-08-13
Aktualizace výše uvedených informací naleznete na adrese https://bilakniha.cvut.cz/en/predmet1869006.html