Protection of Steel Constructions Against Corrosion
Description: The content of the discipline includes the determination of the degree of aggressiveness of industrial environments in terms of the content of hazards, corrosion losses of elements of building structures, primary and secondary methods of protection, the procedure for accounting for corrosion processes in the calculations of load-bearing capacity, the choice of optimal structural and space-planning solutions that reduce the risk of corrosion damage.
Amount of credits: 6
Пререквизиты:
- Metal Structures
- Wood and Plastic Constructions
- Reinforced Concrete and Masonry Constructions
Course Workload:
Types of classes | hours |
---|---|
Lectures | 30 |
Practical works | 30 |
Laboratory works | |
SAWTG (Student Autonomous Work under Teacher Guidance) | 30 |
SAW (Student autonomous work) | 90 |
Form of final control | Exam |
Final assessment method | Written |
Component: Component by selection
Cycle: Base disciplines
Goal
- Acquaintance with modern ways of protecting building structures from corrosion, the rules of corrosion wear in the verification calculations, the rational design of elements and assemblies
Objective
- Study the general principles of protection of building structures of industrial buildings and structures against corrosion.
Learning outcome: knowledge and understanding
- Ability to classify the environment by the degree of impact on building structures and the physical state.
Learning outcome: applying knowledge and understanding
- Ability to choose the most resistant building materials and structural solutions depending on the type and aggressiveness of the environment.
Learning outcome: formation of judgments
- The ability to justify the choice of corrosion-resistant materials adapted to a particular corrosive environment and to develop design solutions that exclude corrosive wear.
Learning outcome: communicative abilities
- Ability to use normative and technical documentation in the design of corrosion protection.
Learning outcome: learning skills or learning abilities
- Ability to implement new ways and methods of corrosion protection, development of innovative design solutions.
Teaching methods
The following educational technologies shall be used in the conduct of classes: - Traditional technologies are envisaged for teaching: classroom lessons and students' independent work. Lecture course is presented in multimedia form. When presenting lecture material at the beginning and at the end of the lecture motivational speech is used. Text, audio and video information, graphs, tables, etc. are used in the lecture-presentation and practical classes.
Assessment of the student's knowledge
Teacher oversees various tasks related to ongoing assessment and determines students' current performance twice during each academic period. Ratings 1 and 2 are formulated based on the outcomes of this ongoing assessment. The student's learning achievements are assessed using a 100-point scale, and the final grades P1 and P2 are calculated as the average of their ongoing performance evaluations. The teacher evaluates the student's work throughout the academic period in alignment with the assignment submission schedule for the discipline. The assessment system may incorporate a mix of written and oral, group and individual formats.
Period | Type of task | Total |
---|---|---|
1 rating | Practical work 1-3 | 0-100 |
Practical work 3-6 | ||
Intermediate control | ||
2 rating | Practical work 6-9 | 0-100 |
Practical work 9-12 | ||
Intermediate control | ||
Total control | Exam | 0-100 |
The evaluating policy of learning outcomes by work type
Type of task | 90-100 | 70-89 | 50-69 | 0-49 |
---|---|---|---|---|
Excellent | Good | Satisfactory | Unsatisfactory |
Evaluation form
The student's final grade in the course is calculated on a 100 point grading scale, it includes:
- 40% of the examination result;
- 60% of current control result.
The final grade is calculated by the formula:
FG = 0,6 | MT1+MT2 | +0,4E |
2 |
Where Midterm 1, Midterm 2are digital equivalents of the grades of Midterm 1 and 2;
E is a digital equivalent of the exam grade.
Final alphabetical grade and its equivalent in points:
The letter grading system for students' academic achievements, corresponding to the numerical equivalent on a four-point scale:
Alphabetical grade | Numerical value | Points (%) | Traditional grade |
---|---|---|---|
A | 4.0 | 95-100 | Excellent |
A- | 3.67 | 90-94 | |
B+ | 3.33 | 85-89 | Good |
B | 3.0 | 80-84 | |
B- | 2.67 | 75-79 | |
C+ | 2.33 | 70-74 | |
C | 2.0 | 65-69 | Satisfactory |
C- | 1.67 | 60-64 | |
D+ | 1.33 | 55-59 | |
D | 1.0 | 50-54 | |
FX | 0.5 | 25-49 | Unsatisfactory |
F | 0 | 0-24 |
Topics of lectures
- Topic 1: General information about corrosion damage and corrosive media The concept of corrosion damage to building structures
- Topic 2: Corrosion protection of concrete and reinforced concrete structures
- Theme 3 Protection of structures against electrical corrosion
- Topic 4 Protection of wooden structures against corrosion
- Topic 5: Protection of metal structures from corrosion
- Topic 6: Technology of surface preparation for corrosion protection
- Topic 7: Application of protective coatings on concrete surfaces
- Topic 8: Applying protective coatings on metal surfaces
- Theme 9: Technology of applying protective coatings on wood
Key reading
- PK 2.01-101-2013. Protection of building structures from corrosion / Committee on Construction Affairs of the Ministry of Industry and Trade of the Republic of Kazakhstan. - Astana, 2013. - 62 с.
- Alekseev S.N. Corrosion and Protection of Reinforcement in Concrete. Moscow: Stroyizdat, 2015. - 229 с.
- Shneiderova V.V. Anticorrosive paint coatings in construction. Moscow: Stroyizdat, 2011. - 180 с.
- Corrosion Protection Handbook
- Marinin A.N., Ovchinnikova T.S. Corrosion and corrosion protection of reinforced concrete bridge structures. Internet-journal "Naukovovedenie" http://naukovedenie.ru Issue 5 (24), September - October 2014
Further reading
- 1. SNiP RK 2.01-19-2004. Protection of building structures from corrosion / Committee on Construction Affairs of the Ministry of Industry and Trade of the Republic of Kazakhstan. - Astana, 2004. - 62 с
- SN RK EN 1992-1-1:2004/2011 "Design of reinforced concrete structures. Part 1-1. General rules and regulations for buildings";