O. Fatih Bayrak

O. Fatih Bayrak
Istanbul Technical University · Structural Engineering

PhD

About

15
Publications
1,214
Reads
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7
Citations
Citations since 2016
15 Research Items
7 Citations
201620172018201920202021202201234
201620172018201920202021202201234
201620172018201920202021202201234
201620172018201920202021202201234

Publications

Publications (15)
Conference Paper
Full-text available
Historical masonry minarets, which are tall and slender structures, are important parts of mosques. Since many of them are located in the earthquake-prone areas, the seismic responses of these minarets should be studied both experimentally and analytically. For this purpose, an experimental program of shake table tests has been planned on a represe...
Article
Infill walls, which are generally assumed as dead loads in building design, affect the lateral resistance, stiffness, and energy consumption of the frames. Investigations conducted after earthquakes show that the infill walls, whose effects are neglected in the design, can change the earthquake behavior of the structure and cause unforeseen damages...
Article
Full-text available
On January 24, 2020, a severe earthquake of magnitude Mw 6.8 hit the Sivrice district of Elazığ province at 20:55 (17:55 GMT) local time. This earthquake caused significant damages, partial or total collapses in many buildings with 41 fatalities. A few days after the earthquake, our reconnaissance team visited city centers, districts and villages i...
Thesis
Full-text available
Taşıyıcı olmayan dolgu duvarlar farklı nedenlerden dolayı betonarme çerçeve sistemlerde yaygın olarak kullanılmaktadır. Özellikle düşey ve yatay taşıyıcı elemanlar arasında oluşturulan dolgu duvarlar, yapının yanal yük taşıma kapasitesine, yanal rijitliğine ve enerji yutma kapasitesine katkı sağlamaktadır. Ancak tasarım aşamasında genellikle hesapl...
Article
Betonarme yapı sistemlerinde dolgu duvarlar yaygın bir şekilde kullanılmaktadır. Dolgu duvarların yapıya sadece olumlu etkisinin olacağı ve bu etkiyi rezerv tutma düşüncesiyle, genellikle konvansiyonel analiz programlarında dolgu duvarlar salt düşey yük olarak çerçeveye etki ettirilmektedir. Oysaki yaşanan depremler sonrası yapılan araştırmalar, do...
Conference Paper
In steel framed structures, fill walls are widely preferred for providing insulation, creating living spaces and closing the frame spaces for various architectural reasons. The effects of the fill walls, which can be produced in different sizes and features, are considered as reserve and are considered as vertical in the design stage. However, fill...
Conference Paper
Turkey has a geographical location where the earthquake occurred, causing several active earthquake zones in the loss of life and property due to take place in the direction of movement of seismic waves. It is known that the majority of building damage is usually caused by various errors in architectural design, static and application phases. In th...
Article
Infill walls are widely used in reinforced concrete building systems. With the idea that the infill walls will have only positive effect on the structure and reserve this effect, the infill walls are generally affected in the frame as a vertical load in conventional analysis programs. However, after the earthquakes researches show that the infill w...
Conference Paper
In order to fill the frame systems, the filler walls which are considered to have no carrier properties are commonly used structural elements. The effect of structural behavior on vertical and horizontal loads is emphasized by various experimental and theoretical studies. However, the filler walls are generally taken as weight on the structure and...
Conference Paper
It is known that the infill walls inside the reinforced concrete frame system have an effect on the structure behavior. However, the variation of parameters such as material type, joint and plaster properties make it difficult to incorporate the infill wall effect into the structure analyzes. Therefore, a large number of methods are proposed for mo...
Article
Infill walls consisting of materials such as hollow concrete, hollow clay and autoclaved aerated concrete bricks are not only preferred in reinforced concrete buildings but also in steel frame structures. It is a well-known fact that infill walls limit the displacement of frames under horizontal loads. However, they may also bring about certain pro...
Article
In reinforced concrete buildings, the openings between frames are generally filled by using infill material and by plastering the sides. This application is called infill wall, and it is widely acknowledged as a non-structural element. Therefore, infill walls are often designed assuming that they do not have any effect on the structure other than t...
Conference Paper
Full-text available
Betonarme yapılarda tuğla, briket ve gazbeton gibi malzemelerden oluşan bölme duvarlar yaygın olarak kullanılmaktadır. Çelik çerçevelerden oluşan yapı sistemlerinde de dolgu duvarların ekonomik olması nedeniyle yaygın şekilde tercih edildiği görülmektedir. Oysaki sünek davranan çelik yapılarda gevrek davranışa sahip dolgu duvarların kullanılması, b...
Conference Paper
Betonarme çerçeve arası boşlukların, yaygın bir şekilde taşıyıcı özelliği olmadığı kabul edilen dolgu malzemeleriyle örülüp, ceplerinin sıvanmasıyla dolgu duvarlar imal edilmektedir. Düşey ve özellikle yatay yükler altındaki dolgu duvarların, yapının davranışını, rijitliğini, periyot ve sönüm gibi dinamik özelliklerini etkilediği çeşitli deneysel v...

Questions

Question (1)
Question
What is the difference between force nonlinearty and material nonlinearty in Sap2000.
Thank you for interest.

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