221-0061/02 – Prestressed Concrete (PRB)

Gurantor departmentDepartment of StructuresCredits5
Subject guarantorprof. Ing. Radim Čajka, CSc.Subject version guarantorprof. Ing. Radim Čajka, CSc.
Study levelundergraduate or graduateRequirementCompulsory
Year1Semesterwinter
Study languageCzech
Year of introduction2010/2011Year of cancellation
Intended for the facultiesFASTIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
CAJ61 prof. Ing. Radim Čajka, CSc.
ZID75 Ing. Pavlína Matečková, Ph.D.
NAV08 doc. Ing. Jaroslav Navrátil, CSc.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+2
Combined Credit and Examination 18+0

Subject aims expressed by acquired skills and competences

After completing this subject, students will be able to understand and apply the following skills and topic areas: - design and assessment of prestressed concrete elements and structures; - prestressed elements and structures of bridges, civil and industrial buildings.

Teaching methods

Lectures
Individual consultations
Tutorials
Project work

Summary

1. Principals of pre stressed concrete. Material characteristics. Tensioning. Production technology. 2. Pre stressing force in ultimate and serviceability limit state according to EC 2. 3. Initial pre-stressing force of elements with coherent pre-stressing reinforcement. 4. Idealized cross-section and its usage. 5. Changes of pre-stressing before tensioning. 6. Changes of pre-stressing after tensioning. 7. Pre-stressed elements in elastic phase, normal stress, principal stress and strain. 8. Pre-stressed elements in limit state. 9. Ultimate load bearing capacity for normal force and bending moment. 10. Ultimate load bearing capacity for shear force, torsion and concentrated load. 11. Serviceability limit state of stress limitation, crack limitation and strain/deflection limitation 12. Statically indifferent structures. Effect of creep and shrinkage. 13. Structures with incoherent pre-stressing reinforcement. 14. Utilization of pre-stressed concrete. Basic types of pre-stressed structures.

Compulsory literature:

1. EN 1992-2 Eurocode 2 - Design of concrete structures - Part 2: Concrete bridges – Design and detailing rules, CEN, 2007. 2. EN 1992-1-1 Eurocode 2: Design of concrete structures – Part 1: General rules and rules for buildings. CEN, 2006.

Recommended literature:

1. McCormac, Jack, C.- Nelson, James, K.: Design of Reinforced Concrete. ACI 318-05 Code Edition, Seventh Edition, John Wiley & Sons, Inc., 2006. 2. Martin, L. H. – Purkiss, J.A.: Concrete Design to EN 1992, Elsevier 2006.

Way of continuous check of knowledge in the course of semester

tests, semestral project, credit, exam

E-learning

Další požadavky na studenta

At least 70% attendance in the tutorial. Absence, up to a maximum of 30%, must be excused and accepted by the teacher (the teacher decides the reasonableness of the excuse). Tasks assigned in tutorial must be hand in within the deadline set by the teacher.

Prerequisities

Subject codeAbbreviationTitleRequirement
221-0036 BaZK Concrete and Masonry Structures Recommended
221-0059 PBK-Bc. Concrete Structures Elements Recommended
221-0926 ZSK Actions on Building Structures Recommended
228-0201 SS Building statics Recommended
228-0204 PP Elasticity and Plasticity Recommended

Co-requisities

Subject has no co-requisities.

Subject syllabus:

1. Principals of pre stressed concrete. Material characteristics. Tensioning. Production technology. 2. Pre stressing force in ultimate and serviceability limit state according to EC 2. 3. Initial pre-stressing force of elements with coherent pre-stressing reinforcement. 4. Idealized cross-section and its usage. 5. Changes of pre-stressing before tensioning. 6. Changes of pre-stressing after tensioning. 7. Pre-stressed elements in elastic phase, normal stress, principal stress and strain. 8. Pre-stressed elements in limit state. 9. Ultimate load bearing capacity for normal force and bending moment. 10. Ultimate load bearing capacity for shear force, torsion and concentrated load. 11. Serviceability limit state of stress limitation, crack limitation and strain/deflection limitation 12. Statically indifferent structures. Effect of creep and shrinkage. 13. Structures with incoherent pre-stressing reinforcement. 14. Utilization of pre-stressed concrete. Basic types of pre-stressed structures.

Conditions for subject completion

Full-time form (validity from: 2012/2013 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (100) 51
        Exercises evaluation Credit 35  18
        Examination Examination 65  16
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2019/2020 (N3607) Civil Engineering (3607T037) Building Constructions P Czech Ostrava 1 Compulsory study plan
2018/2019 (N3607) Civil Engineering (3607T037) Building Constructions P Czech Ostrava 1 Compulsory study plan
2017/2018 (N3607) Civil Engineering (3607T037) Building Constructions P Czech Ostrava 1 Compulsory study plan
2016/2017 (N3607) Civil Engineering (3607T037) Building Constructions P Czech Ostrava 1 Compulsory study plan
2015/2016 (N3607) Civil Engineering (3607T037) Building Constructions P Czech Ostrava 1 Compulsory study plan
2014/2015 (N3607) Civil Engineering (3607T037) Building Constructions P Czech Ostrava 1 Compulsory study plan
2014/2015 (N3607) Civil Engineering (3607T037) Building Constructions K Czech Ostrava 1 Compulsory study plan
2013/2014 (N3607) Civil Engineering (3607T037) Building Constructions P Czech Ostrava 1 Compulsory study plan
2013/2014 (N3607) Civil Engineering (3607T037) Building Constructions K Czech Ostrava 1 Compulsory study plan
2012/2013 (N3607) Civil Engineering (3607T037) Building Constructions P Czech Ostrava 1 Compulsory study plan
2012/2013 (N3607) Civil Engineering (3607T037) Building Constructions K Czech Ostrava 1 Compulsory study plan
2011/2012 (N3607) Civil Engineering (3607T037) Building Constructions P Czech Ostrava 1 Compulsory study plan
2011/2012 (N3607) Civil Engineering (3607T037) Building Constructions K Czech Ostrava 1 Compulsory study plan
2010/2011 (N3607) Civil Engineering (3607T037) Building Constructions P Czech Ostrava 1 Compulsory study plan
2010/2011 (N3607) Civil Engineering (3607T037) Building Constructions K Czech Ostrava 1 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner