Mimarlık ve Tasarım Fakültesi Koleksiyonu

Permanent URI for this collectionhttps://hdl.handle.net/20.500.13091/1626

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Now showing 1 - 6 of 6

Citation - WoS: 19
Citation - Scopus: 21
Design of a Thermal Hotel Based on Ahp-Qfd Methodology
(MDPI, 2021) Varolgüneş, Fatma Kürüm; Canan, Fatih; del Rio-Rama, Maria de la Cruz; Oliveira, Cristiana
The aim of this investigation was to help select design criteria that highlight customer satisfaction, and thus improve the design quality in buildings, specifically in a building of a thermal hotel. The methodology is based on applying the Quality Function Deployment (QFD) technique to listen to the voice of the customer, in addition to the Analytic Hierarchy Process (AHP), which allows selection of the best design alternative. The literature shows that QFD-AHP methods have been tried in different areas of the building industry, but there are few examples of combining building design processes. In the study process, collaboration environments between stakeholders were established and the operability of the method used was tested with real actors. The matrix solutions realised in the horizontal and vertical sections of the framework of the model can be reused in different projects with different user demands. This added a modular and developable feature to the model. This study revealed that the most important customer needs, in order of importance, are health, service, comfort, and functionality. These are followed by accessibility, aesthetics, and energy conservation. According to the findings, QFD was shown to be an appropriate method for transferring customer (occupant) requirements to designs in the most accurate manner, given the complex structure of thermal hotel buildings.
Citation - WoS: 2
Citation - Scopus: 2
Hybrid Composite Board Produced From Wood and Mineral Stone Wool Fibers
(North Carolina State University, 2022) Akkuş, Memiş
Wood fiberboards are used extensively, mainly in the fields of furniture production, interior fittings, construction, etc. Mineral stone wool materials are used for heat and sound insulation in the construction industry. This study aimed to produce a new hybrid-based composite material by mixing fibers obtained from wood and mineral stone wool. For this purpose, hybrid fiberboards with 50, 40, 30, and 20% stone wool addition and a fiberboard group consisting of 100% pine and beech fibers (control sample) were produced in a hot press using thermoset-based urea formaldehyde and phenol formaldehyde resins. Statistical comparisons of the results were made for values of density, thickness swelling, and water absorption extents after 24 h immersion, bending strength and modulus of elasticity in bending, tensile strength perpendicular to the board surface (internal bond strength), and time to ignition (TTI) analysis. Additionally, percentage of mass loss (PML), average heat release rate (A-HRR), average effective heat of combustion (A-EHC), and mass loss rate (MLR) were studied. The results showed that as the stone wool content in the produced boards increased, the mechanical properties and thickness swelling decreased. The combustion results showed that the combustion resistance of the boards increased with increasing stone wool ratio. © 2022, North Carolina State University. All rights reserved.
Citation - WoS: 2
Citation - Scopus: 3
Neo-Liberal Urbanism and Sustainability in Turkey: Commodification of Nature in Gated Community Marketing
(SPRINGER, 2021) Korkmaz, Cansu; Meşhur, Havva Filiz
Neoliberalism arose as a project to reinforce the power of capitalism against the working class in the post-1970 period and created unequal geographies as well as unearned income-oriented urban development practices in which the capital-owning class is operative. As in many other countries, urbanization and the construction sector have been used as important powers in Turkey in absorbing the plus value created by capitalism. After 1980, with the influence of the perspective towards the construction sector and the housing policies of Turkey, luxurious gated communities' production started in metropoles. In an environment of increasing competition, these housing projects started to present nature as a commodity by referring to projects' concepts such as natural life, sustainable environment, eco-friendly, etc. however, in contrast, the living environments they create. This paper aims to evaluate the physical and urban sustainability performances of luxurious gated communities that emphasize natural life and present nature as a commodity by emphasizing natural life and sustainable living environments in Konya by using an indicator-based approach. Even though these new living environments claim to create a sustainable and natural living environment and be eco-friendly projects, it can be seen after the evaluation results that they cannot go further than presenting nature as a commodity. In fact, in this capitalist system, while the construction sector destroys nature, it aims to increase the sales rates of the projects by making use of people's longing for nature.
Citation - WoS: 6
Citation - Scopus: 7
Positional Accuracy Assessment of Digital Orthophoto Based on Uav Images: an Experience on an Archaeological Area
(MDPI, 2021) Güleç Korumaz, Saadet Armağan; Yıldız, Ferruh
Rapid development in UAV (unmanned aerial vehicle) photogrammetry made it preferable in many applications including cultural heritage documentation. Usability, quickness and accuracy of digital images have grabbed also the attention of archaeologists. Especially orthoimages by UAVs have become considerably significant in the field of archaeological heritage documentation since they are fast and accurate images of the object with high detailed information. However their accuracy and quality are the most important features of these images for archaeological documentation. The aim of this paper is to evaluate horizontal and vertical accuracy of an orthophoto taken by a fixed-wing UAV in an archaeological area. The evaluation is made according to ASPRS (American Society for Photogrammetry and Remote Sensing) Accuracy Standards for Digital Geospatial Data. The archaeological area, the name of which is Kubad Abad Palace in Beysehir Province in Konya, is the only Anatolian Seljuk Palace structure that has survived to the present day. The study describes the orthophoto generation process and positional accuracy evaluation results within the frame of the importance of accuracy for archaeological documentation.
Citation - WoS: 9
Citation - Scopus: 11
A Practical Approach To Performance-Based Building Design in Architectural Project
(ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD, 2020) Sayın, Selçuk; Çelebi, Gülser
The aim of this study is to develop an approach that can enhance and contribute to the practical applicability of performance-based building design in architectural projects. The need for such an approach is based on the current lack of a practical application for performance-based design in architectural projects, despite the numerous studies conducted in this regard to date. The approach has been applied in a commercial building project designed by an architectural firm in Konya. The performance evaluation of the design developed in accordance with the requirements of the client/builder and the restrictions of regulations was carried out using IES VE 2014 software at a specific phase of the design process. Through this building performance simulation tool; the thermal protection of the envelope/heat loss and solar gain, thermal comfort (temperature, humidity), air quality (freshness), daylight and glare levels were evaluated for the selected spaces in the building, and following the evaluation, new design proposals were put forward to improve the design so as to meet the performance goal.
Citation - WoS: 30
Citation - Scopus: 33
Top Government Hands-On Megaproject Management: the Case of Istanbul's Grand Airport
(EMERALD GROUP PUBLISHING LTD, 2019) Eren, Fatih
Purpose The purpose of this paper is to explore top government hands-on megaproject management model applied to Istanbul's new airport megaproject. The study aims to find an answer to this research question: How is the organizational design and management of a megaproject that has been alive in a confrontational socio-political environment and whose national strategic importance is high? Design/methodology/approach Organizational theory and critical theory perspectives are used in this study. Istanbul's grand airport is chosen as the case study. Interview, focus group and document analysis methods are used together. The research yields data from qualitative resources. Verbal and written materials are organized into three major themes and 27 key subjects for content analysis. Findings A top level of organizational management can be attained in the state in order for the mega projects with high national strategic importance to survive without problems and with high performance. The top government-level organizational structure implemented at Istanbul's new airport has reduced complexity, risk and uncertainty; increased performance and product quality; and strenghtened inter-organizational compatibility and communication within the megaproject organization. However, this structuring also increased centralization, reduced transparency and direct public participation in the decision-making process. Originality/value This empirical research widens and deepens the theoretical foundations of top government hands-on megaproject management. The study, which includes a process analysis, allows to better understand the philosophy, nature, success, planning process, social organization and dynamics of megaprojects and to explain them through the values and strategies of organizations.

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