CE405 Steel StructuresIstanbul Okan UniversityDegree Programs Civil Engineering (English)General Information For StudentsDiploma SupplementErasmus Policy StatementNational Qualifications
Civil Engineering (English)
Bachelor TR-NQF-HE: Level 6 QF-EHEA: First Cycle EQF-LLL: Level 6

General course introduction information

Course Code: CE405
Course Name: Steel Structures
Course Semester: Fall
Course Credits:
Theoretical Practical Credit ECTS
3 0 3 5
Language of instruction: EN
Course Requisites: CE201 - Strenght of Materials -I
Does the Course Require Work Experience?: No
Type of course: Compulsory
Course Level:
Bachelor TR-NQF-HE:6. Master`s Degree QF-EHEA:First Cycle EQF-LLL:6. Master`s Degree
Mode of Delivery: E-Learning
Course Coordinator : Öğr.Gör. ECEM ŞENTÜRK BERKTAŞ
Course Lecturer(s): Dr.Öğr.Üyesi Seval PINARBAŞI ÇUHADAROĞLU
Dr. BİLİNMİYOR BEKLER
Dr.Öğr.Üyesi AYŞE BERNA BÜYÜKŞİŞLİ
Course Assistants:

Course Objective and Content

Course Objectives: To introduce the design of multi-storey steel structure carrier systems, which provide great advantages especially in regions with high earthquake hazard.
Course Content: History of multi-storey steel structures, general properties of structural steel, loads and load combinations, connections in steel structures, classification of steel frames, definitions of frames with and without offset, analysis of P-δ and P-Δ effects, the concept of effective length, multi-storey steel structure Introducing the types and general architectural features, the points to be considered in the selection of the carrier system (in terms of earthquake hazard, stiffness, ductility and cost), the design rules of the central braced steel frames and the calculation principles of the joints with high ductility level, the design rules of the eccentric braced steel frames and the ductility level calculation principles of high joint details, design rules of rigid steel frames and calculation principles of joints with high ductility level, simple composite beams, shear nails, composite flooring calculation principles.

Learning Outcomes

The students who have succeeded in this course;
Learning Outcomes
1 - Knowledge
Theoretical - Conceptual
1) Students will be able to choose the appropriate carrier system in multi-storey steel structures.
2) Students will be able to calculate the design loads of steel structural members.
3) Explore deflection due to wind loadings, on fixed structures, and strategies to resist wind loading
4) Determine bending, shear and deflection for complex support conditions
5) Design complex columns and piled foundations based on calculation
6) Explore the design of tensile structures
7) Students will be able to classify steel frames and the combinations used in steel structures
8) Students will be able to design eccentric braced steel frames and their high ductility joint details
9) Students will be able to design rigid steel frames and their high ductility joint details
2 - Skills
Cognitive - Practical
3 - Competences
Communication and Social Competence
Learning Competence
Field Specific Competence
Competence to Work Independently and Take Responsibility

Lesson Plan

Week Subject Related Preparation
1) History of multi-storey steel structures / General properties of structural steel (Metallurgical properties, Engineering stresses, Bauschinger Effects, Toughness, etc.) -
2) Loads: calculation of the design base shear force according to the equivalent earthquake load method and its distribution to the floors; calculation and distribution of wind loads to floors, temperature change, snow loads. Comparative analysis of load combinations based on various specifications (TS 498, ASCE 7-05, UBC 1997, TS EN 1991-1,1-2…) / Application regarding load combinations -
3) Joints in steel structures: Classification of beam-column connections (joint, rigid, semi-rigid connections) and general properties / Types and general properties of beam-beam connections (secondary beam-main beam connections) -
4) Classification of steel frames (rigid, simple, braced frames) / Definitions of frames with and without horizontal translation / Examination of the effects of P-δ and P-Δ / The concept of effective length -
5) Introducing multi-storey steel structure systems and their general architectural features / Considerations in choosing a carrier system -
6) Explaining the design rules of Central Braced Steel Frames and calculation principles of high ductility level joint details -
7) Element section selection and detailing application related to Central Braced Steel Frames -
8) Explaining the design rules and calculation principles of high ductility joint details of eccentric Braced Steel Frames. -
9) Midterm Exam -
10) Element section selection and detailing application for Outer Center Braced Steel Frames -
11) Explaining the design rules of Rigid Steel Frames and calculation principles of high ductility joint details -
12) Element section selection and detailing application related to Rigid Steel Frames -
13) Simple composite beams, shear nails, composite slab calculation basis -
14) Application related to composite main beam, secondary beam, shear nail and composite slab calculation -

Sources

Course Notes / Textbooks: Bruneau, M.; Uang, C. M.; Whittaker, A. “Ductile Design of Steel Structures”, McGraw-Hill, 1998.
Duan, L.; Chen W. F. “Effective Length Factors of Compression Members”, Structural Engineering Handbook, CRC Pres LLC, 1999.
McCormac, J. C.; Nelson, J. K., “Structural Steel Design LRFD Method, 3rd Edition”, Pearson Education, 2003.
Segui, W.T. “LRFD Steel Design, Second Edition”, PWS Publishing, 1999.
Deren, H.; Uzgider, E.; Piroğlu, F.; Çağlayan, Ö. “Çelik Yapılar 3.Baskı”, Çağlayan Kitabevi, 2008.
American Institute of Steel Construction (AISC) “Seismic Provisions for Structural Steel Buildings”, ANSI/AISC 341-05, 2005.
References: American Institute of Steel Construction (AISC) “Load and Resistance Factor Design (LRFD) Specification for Structural Steel Buildings”, 1999.
Deprem Bolgelerinde Yapilacak Binalar Hakkinda Yonetmelik, 2007.
Türkiye Bina Deprem Yönetmeliği, 2018.

Course-Program Learning Outcome Relationship

Learning Outcomes

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2

3

4

5

6

7

8

9

Program Outcomes
1) Adequate knowledge in mathematics, science and engineering subjects pertaining to the relevant discipline; ability to use theoretical and applied information in these areas to model and solve engineering problems.
2) Ability to identify, formulate, and solve complex engineering problems; ability to select and apply proper analysis and modelling methods for this purpose.
3) Ability to design a complex system, process, device or product under realistic constraints and conditions, in such a way so as to meet the desired result; ability to apply modern design methods for this purpose. (Realistic constraints and conditions may include factors such as economic and environmental issues, sustainability, manufacturability, ethics, health, safety issues, and social and political issues according to the nature of the design.)
4) Ability to select and use modern techniques and tools needed for analyzing and solving complex problems encountered in engineering practice; ability to employ information technologies effectively.
5) Ability to design and conduct experiments, gather data, analyze and interpret results for investigating complex engineering problems or discipline specific research questions.
6) Ability to work efficiently in intra-disciplinary and multi-disciplinary teams; ability to work individually.
7) Ability to communicate effectively, both orally and in writing; knowledge of a minimum of one foreign language; ability to write effective reports and comprehend written reports, prepare design and production reports, make effective presentations, and give and receive clear and intelligible instructions.
8) Recognition of the need for lifelong learning; ability to access information, to follow developments in science and technology, and to continue to educate him/herself.
9) Knowledge on behavior according ethical principles, professional and ethical responsibility and standards used in engineering practices.
10) Knowledge about business life practices such as project management, risk management, and change management; awareness in entrepreneurship, innovation; knowledge about sustainable development.
11) Knowledge about contemporary issues and the global and societal effects of engineering practices on health, environment, and safety; awareness of the legal consequences of engineering solutions.

Course - Learning Outcome Relationship

No Effect 1 Lowest 2 Low 3 Average 4 High 5 Highest
           
Program Outcomes Level of Contribution
1) Adequate knowledge in mathematics, science and engineering subjects pertaining to the relevant discipline; ability to use theoretical and applied information in these areas to model and solve engineering problems.
2) Ability to identify, formulate, and solve complex engineering problems; ability to select and apply proper analysis and modelling methods for this purpose. 5
3) Ability to design a complex system, process, device or product under realistic constraints and conditions, in such a way so as to meet the desired result; ability to apply modern design methods for this purpose. (Realistic constraints and conditions may include factors such as economic and environmental issues, sustainability, manufacturability, ethics, health, safety issues, and social and political issues according to the nature of the design.)
4) Ability to select and use modern techniques and tools needed for analyzing and solving complex problems encountered in engineering practice; ability to employ information technologies effectively.
5) Ability to design and conduct experiments, gather data, analyze and interpret results for investigating complex engineering problems or discipline specific research questions.
6) Ability to work efficiently in intra-disciplinary and multi-disciplinary teams; ability to work individually.
7) Ability to communicate effectively, both orally and in writing; knowledge of a minimum of one foreign language; ability to write effective reports and comprehend written reports, prepare design and production reports, make effective presentations, and give and receive clear and intelligible instructions.
8) Recognition of the need for lifelong learning; ability to access information, to follow developments in science and technology, and to continue to educate him/herself.
9) Knowledge on behavior according ethical principles, professional and ethical responsibility and standards used in engineering practices.
10) Knowledge about business life practices such as project management, risk management, and change management; awareness in entrepreneurship, innovation; knowledge about sustainable development.
11) Knowledge about contemporary issues and the global and societal effects of engineering practices on health, environment, and safety; awareness of the legal consequences of engineering solutions.

Learning Activity and Teaching Methods

Field Study
Individual study and homework
Homework

Assessment & Grading Methods and Criteria

Written Exam (Open-ended questions, multiple choice, true-false, matching, fill in the blanks, sequencing)
Homework

Assessment & Grading

Semester Requirements Number of Activities Level of Contribution
Homework Assignments 1 % 20
Midterms 1 % 30
Final 1 % 50
total % 100
PERCENTAGE OF SEMESTER WORK % 50
PERCENTAGE OF FINAL WORK % 50
total % 100

Workload and ECTS Credit Grading

Activities Number of Activities Duration (Hours) Workload
Course Hours 14 3 42
Study Hours Out of Class 14 6 84
Homework Assignments 1 5 5
Midterms 1 2 2
Final 1 2 2
Total Workload 135