Fen Bilimleri Enstitüsü: Recent submissions

  • A simulation-based optimization method for building thermal design 
    Yiğit, Sadık. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2018, 2018.)
    Buildings have a remarkable impact on environment, therefore nding e cient design con gurations satisfying con icting criteria such as, economic and environmental performance has become an important task. The aim of this ...
  • Radial basis function model of navier - stokes equations for water waves 
    Tokmak, Yavuz. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2018, 2018.)
    In this study a numerical model using the radial basis function collocation method (RBFCM) is developed for water wave propagation described by the Navier-Stokes equations. For the test cases, two dimensional horizontal ...
  • Investigation of fatigue and durability properties of concrete containing recycled concrete aggregate 
    Pehlivan, Ahmet Onur. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2018., 2018.)
    Population growth and construction industry have grown beyond limits in recent decades which lead to depletion of natural resources with increasing pace. Since this resembles a serious conflict with the desired sustainability ...
  • Determinig and simulating the best possible system architecture of project - based ERP systems in construction industry 
    Çınar, Emrah. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2018., 2018.)
    Even though the construction industry is one of the largest contributors to the economy, it is considered as one of the highly fragmented, inefficient, and project oriented industries. Also, the construction industry has ...
  • 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 ...
  • Developing a real estate-pension fund investment ecosystem: Turkey real estate fund 
    Sümer, Levent. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2017., 2017.)
    Real estate industry needs new and alternative financing tools for the sustainabil ity of investments, and pension fund investors seek long-term investment instruments to invest in. Therefore, structuring a model that ...
  • Arch dam-reservoir interaction modeling and application to Karakaya dam 
    Fahjan, Yasin M. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1998., 1998.)
    An effective analytical model based on the hybrid FEM-DRBEM scheme has been developed to study the fluid-structure interaction and earthquake response of arch dam-reservoir systems. Applying the substructure technique, the ...
  • Mechanical and rheological properties of steel fibre reinforced self - compacting concrete 
    Niş, Anıl. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2017., 2017.)
    Main objective of the research was to further understand the different parameters affecting performance of SFR-SCC with different steel fiber volumes and types. Fresh and hardened state properties of these materials were ...
  • The relationship between economic growth and road infrastructure: evidence from Turkey 
    Kalan, Onur. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2017., 2017.)
    By common consent, governments want to increase their economic e ciencies, productivities, citizens' level of incomes and welfare and quality of their lives. Infrastructure investmens are prominent factors to boost the ...
  • Analysis and modeling of maritime traffic and ship collision in the strait of Istanbul based on automatic vessel tracking system 
    Altan, Yiğit Can. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    This thesis describes a maritime geometric collision probability model which can be used in congested narrow waterways. Geometric collision probability model is extended and applied to a spatially distributed maritime tra ...
  • Active wave attenuation by a submerged heaving and pitching flat plate 
    Mueller, Andrea. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    Protecting the coastline and structures in its vicinity are main tasks of coastal engineering. Here an environmental-friendly and cost-efficient active submerged flat plate (SFP) breakwater is proposed. It is investigated ...
  • Experimental and numerical study on the cyclic behavior of connections in storage rack structures 
    Shahxhenas, Rahman. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    Contrary to buildings which serve live loads lower than the self-weight, storage racks support much higher live loads. In unbraced frames of storage racks, the lateral sti ness and the stability along down-aisle direction ...
  • Modeling the project managment performance of construction firms 
    Demirkesen Çakır, Sevilay. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    Construction industry is a complex and fragmented industry. Therefore, well-set project management practices and strategies are needed. For the successful management of construction projects, determination of project ...
  • Modelling of long wave proagation using the radial basis function collocation method 
    Güngör, Cenk. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    In this thesis, the depth averaged equations of motion and continuity, satisfy- ing certain additional conditions on the boundaries for long wave propagation will be presented. An efficient meshless numerical scheme, which ...
  • Reliability assessment of a reinforced concrete chimney under seismic and wind loading by using structural health monitoring 
    Tokuç, Mehmet Orçun. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    This study presents the reliability assessment of a 100.5 m tall reinforced con- crete chimney at a glass factory under earthquake and wind loading by using structural health monitoring (SHM) tools. Ambient vibration ...
  • 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 ...
  • Seismic behavior of geosynthetic reinforced retaining structures with cohesive backfills 
    Kılıç, İsmail Emrah. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    In this study, seismic performance of geosynthetic-reinforced modular block retaining walls back lled with cohesive, ne grained clay-sand soil mixture was investigated. Four model walls were constructed and shaking table ...
  • A new test device and method: |geotextile-soil interface cylindrical test (GICT) 
    Akkol, Orkun Z. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1997., 1997.)
    The use of geosynthetics in civil engineering has covered a wide range, as they are effective in solving geotechnical problems. There has been a significant increase in the research for determination of interface friction ...
  • Freight trip generation in urban areas 
    Günay, Gürkan. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    Freight transportation planning and modeling in general, and Freight Trip Generation (FTG) in particular, is an area that is not covered as widely as passenger transportation. FTG mechanisms are different from passenger ...
  • Frictional behavior between geosynthetic reinforcement and facing blocks 
    Karaoğlan, Halil. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2014., 2014.)
    Geosynthetic reinforced soil retaining walls (primarily those with precast con- crete block facing elements) reinforced by geogrids or geotextiles are in a period of rapid growth. The construction of geosynthetic reinforced ...

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