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Information
| Code | İM508 |
| Name | Prestressed Concrete |
| Term | 2022-2023 Academic Year |
| Term | Spring |
| Duration (T+A) | 4-0 (T-A) (17 Week) |
| ECTS | 6 ECTS |
| National Credit | 4 National Credit |
| Teaching Language | Türkçe |
| Level | Yüksek Lisans Dersi |
| Type | Normal |
| Mode of study | Yüz Yüze Öğretim |
| Catalog Information Coordinator | Prof. Dr. CENGİZ DÜNDAR |
| Course Instructor |
1 |
Course Goal / Objective
To teach advanced methods used in prestressed concrete structures at the undergraduate level.
Course Content
Ön gerilmeli Beton da temel prensipler, Ön gerilme kayıpları, Kesitlerde eğilme, kesme, aderans ve dayanım, kısmi öngerilmeli elemanlar, sürekli kirişler, döşemeler, çekme ve basınç elemanları, dairesel öngerilme.
Course Precondition
None
Resources
Lin, T. Y. and Burns, N. H. (1981). Design of Prestressed Concrete Structures. Third Edition, John Wiley & Sons, New York.
Notes
Libby, J. R. (1977). Modern Prestressed Concrete. Second Edition, Van Nostrand Reinhold Co. New York.
Course Learning Outcomes
| Order | Course Learning Outcomes |
|---|---|
| LO01 | Learns the methods of analysis of prestressed concrete |
| LO02 | Learns the basic methods and principles to be followed in design |
| LO03 | Learns the design of pretensioning and posttensioning systems |
| LO04 | Learns the advantages and disadvantages of prestress |
| LO05 | Learns the properties of materials used in the manufacture of prestressed elements |
| LO06 | Learns the methods of prestressing systems and calculations |
| LO07 | Learns prestress losses calculations |
| LO08 | Learns the bending analysis and design of the prestressed concrete |
| LO09 | Learns the effect of shear force and torsion of the prestressed element |
| LO10 | Learns the calculation of the cracking moment of the prestressed beam |
| LO11 | Understands the application of circular prestress |
Relation with Program Learning Outcome
| Order | Type | Program Learning Outcomes | Level |
|---|---|---|---|
| PLO01 | Bilgi - Kuramsal, Olgusal | Have knowledge and understanding at advanced level providing required basis for original projects in the field of civil engineering based on qualifications gained at undergraduate level. | |
| PLO02 | Bilgi - Kuramsal, Olgusal | Gain required knowledge through scientific research in the field of engineering, evaluate, interpret and apply data. | 4 |
| PLO03 | Yetkinlikler - Öğrenme Yetkinliği | Be aware of new and emerging applications,examine and learn where necessary. | |
| PLO04 | Yetkinlikler - Öğrenme Yetkinliği | Construct engineering problems, develop strategies to solve them, and apply innovative methods for solutions. | 4 |
| PLO05 | Yetkinlikler - Öğrenme Yetkinliği | Design and implement analytical modeling and experimental research and solve complex situations encountered in this process. | 4 |
| PLO06 | Yetkinlikler - Öğrenme Yetkinliği | Develop new and / or original ideas and methods; develop innovative solutions for the system, part, and process design. | |
| PLO07 | Beceriler - Bilişsel, Uygulamalı | Have learning skills. | |
| PLO08 | Beceriler - Bilişsel, Uygulamalı | Be aware of innovative developments in the field of civil engineering, and analyse and learn them when needed. | 4 |
| PLO09 | Yetkinlikler - Öğrenme Yetkinliği | ransfer process and results of the projects in the field of civil engineering or on national and international platforms in written or oral form. | |
| PLO10 | Beceriler - Bilişsel, Uygulamalı | Have knowledge in current techniques and methods applied in civil engineering. | 5 |
| PLO11 | Beceriler - Bilişsel, Uygulamalı | Use computer software as well as information and communication technologies at the level required in the field of civil engineering. | |
| PLO12 | Beceriler - Bilişsel, Uygulamalı | Oversee social, scientific and ethical values in all professional platforms. |
Week Plan
| Week | Topic | Preparation | Methods |
|---|---|---|---|
| 1 | Development and general principles of prestressed concrete | Lecture note | Öğretim Yöntemleri: Anlatım |
| 2 | Classification and types of prestressed, stages of loading, load factors, advantages and disadvantages of prestressed concrete, partial prestressing | Lecture note | Öğretim Yöntemleri: Anlatım |
| 3 | Concrete strength requirements, concrete strain characteristics,stell wires, steel strands, loss of prestres, friction | Lecture note | Öğretim Yöntemleri: Anlatım |
| 4 | Analysis of sections for flexure, stresses in concrete due to loads, stresses in steel due to loads, cracking moment | Lecture note | Öğretim Yöntemleri: Anlatım |
| 5 | Ultimate moment bonded tendons, the modes of failure of prestressed concrete beam sections,the computation of ultimate resisting moment | Lecture note | Öğretim Yöntemleri: Anlatım |
| 6 | Moment curvature analysis bonded beams, steps of in the post cracking analysis | Lecture note | Öğretim Yöntemleri: Anlatım |
| 7 | Ultimate moment- unbonded beams, composite sections | Lecture note | Öğretim Yöntemleri: Anlatım |
| 8 | Mid-Term Exam | none | Öğretim Yöntemleri: Anlatım |
| 9 | Design of sections for flexure, preliminary design of beam section | Lecture note | Öğretim Yöntemleri: Anlatım |
| 10 | Elastic design, general concepts | Lecture note | Öğretim Yöntemleri: Anlatım |
| 11 | Elastic design, no tension in concrete, steps of design procedure | Lecture note | Öğretim Yöntemleri: Anlatım |
| 12 | Elastic design, allowing and considering tension | Lecture note | Öğretim Yöntemleri: Anlatım |
| 13 | Elastic design, composite section and ultimate design | Lecture note | Öğretim Yöntemleri: Anlatım |
| 14 | Shear, bond, bearing; flexural bond at intermadiate points, prestressed transfer bond in pretensioned concrete | Lecture note | Öğretim Yöntemleri: Anlatım |
| 15 | Bearing at anchorage and transverse tension at end block | Lecture note | Öğretim Yöntemleri: Anlatım |
| 16 | Term Exams | none | Ölçme Yöntemleri: Yazılı Sınav |
| 17 | Term Exams | none | Ölçme Yöntemleri: Yazılı Sınav |
Student Workload - ECTS
| Works | Number | Time (Hour) | Workload (Hour) |
|---|---|---|---|
| Course Related Works | |||
| Class Time (Exam weeks are excluded) | 14 | 4 | 56 |
| Out of Class Study (Preliminary Work, Practice) | 14 | 4 | 56 |
| Assesment Related Works | |||
| Homeworks, Projects, Others | 0 | 0 | 0 |
| Mid-term Exams (Written, Oral, etc.) | 1 | 12 | 12 |
| Final Exam | 1 | 28 | 28 |
| Total Workload (Hour) | 152 | ||
| Total Workload / 25 (h) | 6,08 | ||
| ECTS | 6 ECTS | ||