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Browsing Boğaziçi Üniversitesi Tezleri by Author "Zihnioğlu, Nilüfer Özyurt."

Browsing Boğaziçi Üniversitesi Tezleri by Author "Zihnioğlu, Nilüfer Özyurt."

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  • A comparative study on the different rigid pavement design methodologies used for plain and fiber reinforced cement-based materials 
    Menekşe, Filiz. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2020., 2020.)
    The application of concrete pavements that have been practiced for many years in developed countries is relatively new in Turkey. As well as choosing the most appropriate type of pavement, it is important to determine ...
  • Causes of delay in and their effects on construction projects in Turkey 
    Sarıkaya, Özgür. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    One of the most common problems in the construction project is delays. Delay is refered as an act or event that extends the time required to perform the tasks under a contract. Projects can be delayed due to number of ...
  • Development of bio-based admixtures for cement-based materials 
    Sepetci, Arda. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2020., 2020.)
    Recent developments in concrete technology enabled us to design highly owable self-levelling mortar mixes. Generally, high owability is obtained by incorporation of strong superplasticizers, which could also increase the ...
  • Effects of formwork dimensions on the mechanical performance of fiber-reinforced cement based materials 
    Şanal, İrem. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    The aim of this work was to study the relationship between formwork/sample variables and fiber properties to help define design principles of structures, generally when fiber reinforced materials are considered. For this ...
  • Effects of magnetically treated water on properties of concrete 
    Engin, Yasin. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2013., 2013.)
    The aim of this thesis is to investigate the effects of magnetic field on water properties and the effects of magnetically treated water on concrete properties. For this reason a device was set up to prepare treated water. ...
  • Evaluating the effects of various factors on mechanical performance of self compacting - finer reinforced cementitious composites (SC-FRCCs) 
    Şanal, İrem. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    Main objective of this study was to identify the different behaviors of Self Compacting Fiber Reinforced Cementitious Composites (SC-FRCCs) in terms of fresh and hardened state performance by considering the parameters ...
  • Fiber reinforced 3D printable cementitious composites 
    Andiç, Nilhan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2021., 2021.)
    Layer-by-layer extrusion of cementitious composites is a production method proposed for the 3D printing of concrete structures. Clay-based modifiers are commonly added to the cementitious mixture to adapt it to the ...
  • High volume fly ash concretes for sustainable applications in construction 
    Balcı, Elifsu. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Reducing CO2 emission has become one of the most important subjects that the world focuses. Various actions are taken to make the construction materials and methods sustainable since the construction industry has a great ...
  • Impact of green building implementation to project budget 
    Palaoğlu, Zülküf Rohat. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2017., 2017.)
    Global environmental problems such as climate change, resource and water de pletion became more and more visible in the last decade and they deeply affect the future of the humankind. Buildings have a large impact in these ...
  • Investigation of rebar corrosion in plain and steel fiber reinforced concrete under flexural loading 
    Pehlivan, Ahmet Onur. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    Corrosion of rebars is one of the main causes of poor durability for RC structures as it induces an early deterioration of concrete structures and reduces their service life. Codes state the importance of concrete quality ...
  • Investigation of rebar corrosion in plain and steel fiber reinforced concrete under static and dynamic loading 
    Niş, Anıl. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    Reinforcement corrosion is one of the most important causes of deterioration for concrete structures. In codes and standards, there are recommendations for protection against reinforcement corrosion. In the European and ...
  • Mechanical behavior and recovery of fiber reinforced concrete after high temperature exposure 
    Akca, Abdullah Huzeyfe. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2017., 2017.)
    In spite of the importance of strength regain of re damaged concrete in terms of repair and rehabilitation, very few studies had been conducted. Most of the available data are in qualitative form and restricted to strength ...
  • Microstructural development and resulting mechanical properties of seawater mixed concrete 
    Aydoğan, Olcay Gürabi. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2020., 2020.)
    According to the “Water Report” published by United Nations in 2018 (UN World Water Report, 2018), two thirds of the world’s population live in areas that experience water shortage for some time in a year. Ongoing studies ...
  • Shear behavior of hybrid fiber reinforced concrete (HFRC) beams without web reinforcement 
    Ulu, Adem Afşın. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    This study was conducted to investigate the effects of hybrid fiber combinations on shear capacity of large size reinforced concrete beams. Ten hybrid fiber reinforced concrete beams were cast. Fiber volume was varied from ...
  • The effects of polyproylene fiber and air entraining admixture addition on high performance concrete exposed to elevated temperatures 
    Akca, Abdullah Huzeyfe. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    As the use of HPC increases in structures, the risk of being exposed to fires also increases. Unlike NSC, strength and durability of HPC are more influenced by fire conditions and also HPC is more prone to spalling at ...
  • The effects of post fire re-curing on mechanical properties and recovery of fiber reinforced concrete 
    Noori, Mohamed Adil Noori. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    High temperatures or fire may cause significant damage in concrete. Moreover, further deterioration continues at the post heating stage. Although, there are few studies on the post fire rehabilitation of concrete in the ...
  • Use of seawater as the mix water for concrete 
    Bilici, Senem. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    According to the United Nations World Water Development Report in 2018, the global demand for water has been increasing at a rate of about 1% per year over the past decades as a function of population growth and economic ...

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