Course Details
Concrete bridges 2 (KON)
Academic Year 2023/24
CL063 course is part of 1 study plan
N-P-C-SI (N) / K Summer Semester 1st year
Type of bridges and technology of construction. Effect of prestressing. Modelling and analysis of bridges. Typical structures: flyovers, urban bridges, highway viaducts, bridges across rivers and deep valleys.
Special problems of design and construction of bridges built on the stationary and launch scaffolding, cantilever bridges, incrementally launched bridges, precast girder bridges, precast segmental bridges, arch bridges.
Suspension and cable-stayed bridges. Pedestrian bridges.
Bridges designed for effects of the mining subsidence. Bridges designed in seismic areas.
Special problems of design and construction of bridges built on the stationary and launch scaffolding, cantilever bridges, incrementally launched bridges, precast girder bridges, precast segmental bridges, arch bridges.
Suspension and cable-stayed bridges. Pedestrian bridges.
Bridges designed for effects of the mining subsidence. Bridges designed in seismic areas.
Course Guarantor
Institute
Objective
To learn designing of all type of concrete bridges for bridging over different barriers.
To gain knowledge about basic methods of the bridges construction including their effects on structural design.
To gain essential knowledge about design of special types of bridges in some special conditions.
To gain knowledge about basic methods of the bridges construction including their effects on structural design.
To gain essential knowledge about design of special types of bridges in some special conditions.
Knowledge
A student gains these knowledge and skills:
• Virtue for designing all type of concrete bridges for bridging over different barriers.
• Knowledge of basic methods of the bridges construction including their effects on structural design.
• Essential knowledge about design of special types of bridges in some special conditions.
• Virtue for designing all type of concrete bridges for bridging over different barriers.
• Knowledge of basic methods of the bridges construction including their effects on structural design.
• Essential knowledge about design of special types of bridges in some special conditions.
Syllabus
1. Type of bridges and technology of construction. Effect of prestressing.
2. Modelling and analysis of bridges.
3. Analysis of slab and girder bridge.
4. Analysis of box girder bridges.
5. Method of substitute girder grillage.
6. Typical structures: flyovers, urban bridges, highway viaducts, bridges across rivers and deep valleys.
7. Special problems of design and construction of bridges built on the stationary and launch scaffolding, cantilever bridges.
8. Special problems of design and construction of incrementally launched bridges, precast girder bridges.
9. Special problems of design and construction of precast segmental bridges.
10. Analysis and special problems of design and construction of arch bridges.
11. Suspension and cable-stayed bridges.
12. Pedestrian bridges.
13. Bridges designed for effects of the mining subsidence. Bridges designed in seismic areas.
2. Modelling and analysis of bridges.
3. Analysis of slab and girder bridge.
4. Analysis of box girder bridges.
5. Method of substitute girder grillage.
6. Typical structures: flyovers, urban bridges, highway viaducts, bridges across rivers and deep valleys.
7. Special problems of design and construction of bridges built on the stationary and launch scaffolding, cantilever bridges.
8. Special problems of design and construction of incrementally launched bridges, precast girder bridges.
9. Special problems of design and construction of precast segmental bridges.
10. Analysis and special problems of design and construction of arch bridges.
11. Suspension and cable-stayed bridges.
12. Pedestrian bridges.
13. Bridges designed for effects of the mining subsidence. Bridges designed in seismic areas.
Prerequisites
design of roads and bridges, design of concrete structures, prestressed concrete, design of simple concrete bridges
Language of instruction
Czech
Credits
5 credits
Semester
summer
Forms and criteria of assessment
course-unit credit and examination
Specification of controlled instruction, the form of instruction, and the form of compensation of the absences
Extent and forms are specified by guarantor’s regulation updated for every academic year.
Offered to foreign students
Not to offer
Course on BUT site
Lecture
13 weeks, 2 hours/week, elective
Syllabus
1. Type of bridges and technology of construction. Effect of prestressing.
2. Modelling and analysis of bridges.
3. Analysis of slab and girder bridge.
4. Analysis of box girder bridges.
5. Method of substitute girder grillage.
6. Typical structures: flyovers, urban bridges, highway viaducts, bridges across rivers and deep valleys.
7. Special problems of design and construction of bridges built on the stationary and launch scaffolding, cantilever bridges.
8. Special problems of design and construction of incrementally launched bridges, precast girder bridges.
9. Special problems of design and construction of precast segmental bridges.
10. Analysis and special problems of design and construction of arch bridges.
11. Suspension and cable-stayed bridges.
12. Pedestrian bridges.
13. Bridges designed for effects of the mining subsidence. Bridges designed in seismic areas.
Exercise
13 weeks, 2 hours/week, compulsory
Syllabus
1. Effect of prestressing on bridge structures. Continuous box girder bridge – design, scheme of longitudinal and transversal section, load, structural model, structural solution in longitudinal direction – dead load.
2. Design of prestressing reinforcement, effects of prestressing.
3. Structural solution in longitudinal direction – varying load, combination of internal forces.
4. Serviceability limit state – stress and cracks limitation. Correction.
5. Ultimate limit state – bending moment. Drawing of prestressing cables.
6. Ultimate limit state – shear force and torsion.
7. Design of shearing reinforcement.
8. Design of reinforcement in transverse direction.
9. Correction.
10. Design and review of cross beam.
11. Drawing of passive reinforcement, technical report, completion.
12. Final correction.
13. Design submission. Credit.