TR Dizin İndeksli Yayınlar / TR Dizin Indexed Publications Collection

Permanent URI for this collectionhttps://hdl.handle.net/11147/7149

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Department: search.filters.department.İzmir Institute of Technology. ArchitecturePublication Index: search.filters.publicationIndex.WoS

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Now showing 1 - 10 of 26
  • Article
    Citation - WoS: 3
    Examining the Effect of Learning Environment on Student Behaviour Through Comparison of Face-To and Online Design Studio
    (2023) Doğan, Ceren; Yılmaz, Ebru
    Covid-19 pandemic has affected the field of education, and transition to the distance learning has led to changes in the learning environment and pedagogical transformations. In this process, design studios, which are the basis of architectural education, were also maintained on online platforms. The aim of this study is to investigate the effect of the rapid learning environment change in the architectural design studio due to the Covid-19 pandemic on student behaviour. Examining students’ holistic perspectives and behaviours based on their experience in face- to-face design studios and online design studios, this research attempts to reveal the potential and challenges of face-to-face and online studios. In this study, students’ behavioural changes regarding face-to-face studio and online studio were measured using the survey method, and these two learning environments were interpreted over six themes (peer learning, socially mediated learning, self-efficacy, self-regulation, motivation, and communication with the instructor) by using the survey results, the course structure and the theoretical framework. The findings reveal that change in the learning environment affects student behaviour and that face-to-face design studios and online design studios have different potentials and limitations. In addition, the course structure of the face-to-face studio and online studio, the tools and methods used in learning, the way of communication and collaboration vary depending on the structure of the learning environment. This study reveals that the face-to-face design studio is a learning environment where the social structure of the studio is developed, peer learning is supported, and methods such as physical model and hand-sketching are used as well as digital tools during communication with the instructor. It shows that the most important potentials of the online studio are that it offers a flexible learning environment, does not have time and place restrictions, allows for cross-cultural and inter-institutional collaboration, and supports self-study. As a result, the research shows that online studio experiences gained during the pandemic period can offer the opportunity to create blended learning environments by adding online features to the traditional face-to-face studio.
  • Article
    Eğitim yapılarında asansör trafik analizi yöntemlerinin karşılaştırılmasına yönelik bir araştırma
    (Gazi Üniversitesi, 2023) Deligöz, Dostcan; Harputlugil, Timuçin
    Purpose: Regarding elevator design in educational buildings; It is aimed to investigate the legal framework, to integrate dynamic simulation programs to design process, to compare traditional and dynamic simulation methods, to evaluate the adequacy of elevator features specified in the legislation and to determine the optimum scenarios according to the minimum requirements.Theory and Methods: Based on the findings of the literature review, which examines the issue of elevator traffic analysis together with the legislation and regulations, the carrying capacities of the elevators in the educational buildings designed by the Ministry of National Education (MNE) are tested. The stability of the system is tested by analyzing the conditions where only the disabled, disabled and building workers can be used together and all building users can use the elevators with the dynamic simulation method (with Elevate Software). The limits of the system are determined based on the waiting times during the peak usage periods. The findings of the study are evaluated according to the waiting times determined by CIBSE Guide D and the Chamber of Mechanical Engineers followed by the discussion of the outcomes.Results: The issue of elevator design has been overlooked in educational buildings, and a comprehensive elevator traffic analysis method has not been defined. For the effective use of all occupants, elevator design should be handled comprehensively with considering potentials of dynamic simulation method.Conclusion: According to the findings of the study, it is noted that the number and capacity of elevators in the legislation for educational buildings are determined only for minimum conditions and for disabled users. In addition, the legislation (considering calculation methodology) is not specific for educational buildings but related with buildings in general with public use. Considering the occupants, and their profiles of the educational buildings, a more comprehensive traffic analysis with the dynamic simulation method may enable the elevators to be designed and to be used more efficiently.
  • Article
    Geleneksel Konutlarda Günışığı Aydınlığının Değerlendirilmesi: Kula Geleneksel Konutlarında Başoda
    (Gazi Üniversitesi, 2023) Battal, Cansu; Kazanasmaz, Zehra Tuğçe; İpekoğlu, Başak
    Daylighting is one of the main factors among the features that determine the original space qualities in traditional houses. Illuminating the space with daylight also determines its ambience. Daylighting criteria should be considered among the features to be preserved in the usage decisions. In traditional dwellings in Anatolia, the main room is the most lavish room, which has projections and is surrounded by windows on three sides. Therefore, in the buildings which are conserved for reuse, the main room should maintain its original daylighting features. The aim of this study is to draw attention to the maintenance of daylighting features in the restoration decisions of traditional dwellings. Within the scope of the study, daylight performance of the main rooms of Kaçiklar and Zabunlar Houses selected in Kula, Manisa was evaluated. The daylight illuminance of the main rooms was measured during the four seasons; by calculating the ratio of the window area to the floor and wall areas, reflectance of surface materials and normal-normal transmittance of window glass were calculated. Results showed that daylight illuminance of the main room in Kaçiklar House was not sufficient for all four seasons, while it was in Zabunlar House. As a result, while the restoration decisions are developed, opening the closed window in the main room of Kaçiklar House, cleaning the paint on the top windows and and selecting a light-coloured wall finishing material will increase the reflectance value and will positively affect the daylight illuminance; in Zabunlar House, on the other hand, removing the existing wooden glazing in the sofa in order to increase the daylight provided through the sofa and increasing the reflectance value by choosing a light-coloured wall finishing material will increase the daylight illuminance of the main room.
  • Article
    Citation - WoS: 1
    Children in Urban Environments: a Case Study From a Dense Neighbourhood in Izmir-Turkey
    (Yıldız Teknik Üniversitesi, 2022) Dikmen Güleryüz, Oylum; Doğan, Fehmi; Kasalı, Altuğ
    The aim of this study is to understand children's engagement with their urban outdoor environments in Izmir-Turkey, a city with a high urbanisation rate, and to explore the factors that affect their outdoor preferences outside of their school time. The study consists of a field study conducted in a densely populated middle-income neighbourhood. Participants are fourth-grade children from a state-run primary school aged 9-11 years (n=44) and their parents (n=40). The study followed a multi-methodological approach, employing questionnaires, drawing and story writing tasks as data collection methods. Results of the study showed the strong tendency to prefer outdoors during their free time even when their neighbourhood is a high-density urban settlement with limited opportunities for outdoor activities. In the studied neighbourhood, most of the participants mentioned the schoolyard over other locations as their preferred place fin- outdoor play. Other than the schoolyard, the children mainly reported familiar places in their neighbourhoods, close to their local environments which were also depicted in their drawings and described in their stories. From the perspectives of urban designers and policy-makers, the findings of the study highlight aspects to be concerned about opportunities for outdoor play in high-density and urbanised central neighbourhoods.
  • Article
    Citation - WoS: 2
    Cephe Yönlenmesinin Tarihi Konutların Enerji Kullanımına Etkileri: Güneybatı Anadolu’da Dış Sofalı Konutlar
    (Yıldız Teknik Üniversitesi, 2022) Timur, Barış Ali; Başaran, Tahsin; İpekoğlu, Başak
    Cephe yönlenme durumu, yapıların enerji kullanım miktarlarını etkileyen önemli bir tasarım parametresi olarak kabul edilmektedir. Bu parametre özellikle yeni yapı tasarımı alanında, yönlenme optimizasyon kararları geliştirmek üzere birçok araştırmada incelenmiştir. Buna karşılık, tarihi yapıların yönlenmesi ve enerji kullanım miktarları arasındaki ilişkiyi irdeleyen çalışmalar sınırlıdır. Bu çalışmanın amacı, Anadolu coğrafyasında yaygın bir tarihi yapı türü olan dış sofalı konutların Muğla kenti örnek yerleşmesindeki hâkim yönlenme durumları ile enerji kullanım düzeyleri arasında belirgin bir ilişki olup olmadığının araştırılmasıdır. Araştırma yöntemi, DesignBuilder v.5.4.0.21 yazılımında gerçekleştirilmiş olan yapı ısıl modellemesi ve simülasyonudur. Çalışmada, örnek bir tarihi konutun mimari özellikleri kullanılarak oluşturulmuş sanal bir yapı modelinin sofa yönlenme durumu, ana ve ara yönlere göre değiştirilerek ısıl simülasyonları gerçekleştirilmiş ve simülasyonlar sonucu hesaplanan ısıtma ve soğutma enerji ihtiyaçları karşılaştırılmıştır. Simülasyonlar, karşılaştırmalı olarak önce yapı çevresindeki kütle ve peyzaj elemanlarıyla sonra bu elemanlar olmadan iki sonuç seti için gerçekleştirilmiştir. Simülasyonlar sonucunda, örnek yapı türü için en iyi ve en verimsiz yönlenme durumları arasında enerji kullanımı açısından hesaplanan oransal farkın %1,3 ile %2,2 arasında olduğu saptanmıştır. Bu sonuca göre, örnek yapı türü enerji kullanım durumunun çok yüksek oranda yönlenmeden bağımsız olduğu, bu nedenle de örnek yerleşmedeki dış sofalı konutlar için hâkim yönlenme tercihi ile yapı enerji kullanım düzeyleri arasında dikkate değer bir ilişki olmadığı belirlenmiştir.
  • Article
    Citation - WoS: 4
    Investigation of Buildings in Alacati in Terms of Energy Efficiency in Architecture
    (Konya Technical University Faculty of Architecture and Design, 2020) Avcı, Ali Berkay; Beyhan, Şefika Gülin
    Purpose Due to the depletion of natural resources, energy efficiency in buildings has increasingly gained a major priority. As vernacular houses contain accumulated knowledge to adapt to the climate, they have been crucial examples of energy-efficient architecture for the designers. In this manner, the study focuses on Alacati vernacular houses. The purpose of the study is to investigate and compare the energy-efficient architecture properties of different types of tourism accommodation buildings. Design/Methodology/Approach The accommodation buildings are grouped into three categories, namely Accommodation buildings converted from vernacular houses of the area, New accommodation buildings designed in the style of vernacular houses, and Accommodation buildings that have different architectural styles. Selected three sample buildings from each group are evaluated by energy efficiency principles. Building energy simulation models of the nine case buildings in total are developed to determine the building components' contribution to energy consumption by heating and cooling. The values from energy modeling are used to compare the buildings according to the checklist. Findings According to the results of the study, the density of space, natural ventilation, shading elements, and pitched roof type specialties of vernacular buildings reduce heating and cooling load. However, traditional stone load-bearing walls and bay windows, which are the most significant element of the building form, increase the annual energy demand. At the end of the study, Alacati Energy-Efficient Architecture Database Schema is presented in Table 10 as the outcome of the study. Research Limitations/Implications The evaluation of the case buildings merely depends on the annual cooling and heating energy loads of nine randomly selected buildings. Practical and Social Implications The assessment method used in the study provides the opportunity to identify the proportion of the effect of energy efficiency properties on the total heating and cooling load. Furthermore, the Alacati Energy-Efficient Architecture Schema presented as the ultimate product of this study is expected to guide the architects to design energy-efficient accommodation buildings, without compromising the vernacular architectural appearance of Alacati. Originality/Value The study focuses on the separate effects of the properties of Alacati vernacular architecture, instead of focusing on one property, or comparing case buildings on the energy consumption.
  • Article
    Citation - WoS: 8
    Hybrid-Model Simulations To Equilibrate Energy Demand and Daylight Autonomy as a Function of Window-To Ratio and Orientation for a Perimeter Office in Izmir
    (2020) Baş, Hakan; Kazanasmaz, Zehra Tuğçe
    This study is based on integrated thermal-lighting simulations to find the optimal value of the window-to-wall ratio (WWR) for a pe?rimeter, single-zone office to equilibrate daylight autonomy and overall energy demand in the climate of Izmir, Turkey. A hybrid model approach has been adopted that combines thermal and lighting calculations in a single model via the IES <VE> software. The optimal WWRs to achieve the highest possible daylight benefit and lowest overall energy use at the same time has been found to have 30% WWR in the South and West, 40% WWR in the East and 60% WWR in the North. These WWR values trade-off daylight benefit, total energy consumption for lighting, heating, and cooling, and visual comfort compared to larger and smaller WWR options. Since the daylight use can significantly reduce artificial lighting energy consumption as long as WWR increases, the energy benefit from lighting reaches 79% as a function of daylight for the South case at 30% optimal WWR. The strongest effect of cooling demand is evident in the breakdown of energy consumption and the amount of glazing is the dominant factor defining the cooling demand. The implications of this study can help architects get feedback on how to save energy for each final energy use (heating, cooling, and lighting) reduction in window space and convey this message to their designs with suggested optimal WWR values
  • Article
    Citation - WoS: 1
    A Case Study on Generative Building Skin Forming by Employing Building Information Modelling (bim) Tools
    (Konya Teknik Üniversitesi, 2020) Yönder, Veli Mustafa
    PurposeThis study aims to produce generative curtain wall geometries based on predetermined parameterssuch as storey information, shadowzones, preliminary building unit cost, frequency, etc. in a BIM platform for the preliminary design of a future project in Basmane and understand its novel outcomes and implications. Design/Methodology/ApproachThe methodology is construed over four successive phases, namely: the built environmentmodeling, analyses for a solid understanding of the study area, determination of the generative design criteria, and finally design solutions. In the initial phase, the case-study building in Basmane with the surrounding environment was digitally modeled for the following analyses. Several programs apart from BIM have been utilized for the daylight zones and wind simulations. The daylight areas affecting the surface of the studied building were marked schematically per the simulation data. Subsequently, the area of the curtain wall, material type, preliminary building unit cost (assembly/labor and material cost), the height of storey, the density of elements, and fixed shading devices parameters were tested via optimization thru generative design methodology and provide potential design solutions by utilization of BIM tools. FindingsThe findings of this study could be boiled down to a single comprehensive objective of generating outputs of assorted design solutions thru a generative design approach. When the output data set is visualized via parallel coordinate graphs, it could be well articulated that the classification of rule-based relationships and the criteria interrelations were based on the designer's decisions. Research Limitations/ImplicationsThis study was examined on a case basis by an experimental approach. It shall be considered that the curtain wall construction encompasses diverse materials, connection details, and construction techniques that affect the final cost thus this research was conducted at the preliminary designstage and might not reflect actual costs. Social/Practical Implications Albeit the technical aspect of the curtain walls is not included in this case study, it helps generative design culture by demonstrating the extent of the opportunities it offers to designers in the preliminary design stage. Originality/Value This study is a show-case of a preliminary design for an actual building stock in the vicinity of Basmane focusing on the building envelope design process with multiple parameters and should be regarded as an opportunity to understand how innovative solutions alike are put forward for the use of designers.
  • Article
    Historic Collective Shelter as Heritage: the Cases in Hurşidiye, Kurtuluş and Sakarya Neighborhoods in Konak, Izmir
    (İstanbul Üniversitesi, 2021) Hamamcıoğlu Turan, Mine; Akpınar, Figen; Toköz, Özge Deniz
    Historical collective shelters, yahuthanes or cortejos, are an alternative form of housing that were developed to provide secure sheltering of the groups who were disadvantaged in terms of economic, social, and cultural aspects in the Ottoman city. They have played a significant role in history as a building type that made possible cohabitation of groups, with moral and material problems, and struggling to maintain their integrity despite hardship. This study deals with a group of historical collective shelters in the traditional commercial center of Izmir dating mainly to the late 19th and early 20th centuries. The objective is to understand the historic evolution of collective shelters (yahuthane, cortejo) in Hursidiye, Kurtulus and Sakarya neighborhoods of Konak district in Izmir, to define their cultural values, to analyze their social and spatial development, to present their physical characteristics and evaluate their preservation problems. Eleven collective shelters were documented in the studied site, which is a portion of the traditional commercial center of Izmir (Kemeralti). The site comprehends the ruins of the Roman Agora and the remains of the public buildings dating to the pre-modernization period of the Ottoman Empire as well as the late Ottoman urban layout. As a method, the preliminary studies were reviewed, the land registers were surveyed, the present base map together with the historical maps were overlapped and the case studies were conducted using conventional techniques of architectural and urban conservation. The study has documented the interaction of Muslim and Jewish communities and how the collective living habits of these ethnic groups living in collective shelters differed from standard residential life at the end of the 19th and beginning of the 20th centuries in the traditional commercial center of Izmir. Though collective shelters in the historic center of Izmir have been studied in the literature, their specific location on the map was not available. This study has provided locations of the shelters and evaluated the architectural characteristics of their remains. The traces and remains of the historic collective shelters should be preserved as elements contributing to the integrity of the multi layered city.
  • Article
    Citation - WoS: 5
    Piranesi Between Classical and Sublime
    (Orta Doğu Teknik Üniversitesi, 2007) Ek, Fatma İpek; Şengel, Deniz
    On sekizinci yüzyılda, estetik biliminin olduğu kadar mimarlık tarihinin de doğuşu bağlamında ivme kazanan tartışmalar, mimarlık disiplinini doğal olarak etkilemişti. Estetik tartışmaların temeli mimarilerin tarihsel köken tartışmalarına bağlanıyor ve ‘güzel’ ile ‘yüce’ olmak üzere iki etki üzerine odaklanıyordu: ‘Güzel’i temsil ettiği düşünülen Yunan tarzı, ‘yüce’yle özdeşleştirilen Roma ve Mısır tarzlarının karşısına yerleştirilmekteydi. Giovanni Battista Piranesi (1720-1778) gibi mimar ve düşünürlerin görsel ve yazınsal çalışmalarında söz konusu estetik ve tarihsel savlar takip edilebiliyordu. Piranesi, Roma mimarlık ve uygarlığının kökenini ‘güzel’ Yunan’a dayandıran Winckelmann gibi çağdaşlarının aksine, Roma mimarî estetiğinin ‘yüce’ unsurlar barındırdığını, dolayısıyla Mısır medeniyetinden türediğini savunuyordu. Tüm çizimlerinde antik Roma’nın ‘yüce’ mimarisini resmeden Piranesi, böylece estetik tartışmaların ‘yüce’ cephesinde yerini alıyordu.On sekizinci yüzyılın iki önemli filozofu Immanuel Kant (1724-1804) ile Edmund Burke (1729-1797) estetiğin bileşenleri ‘güzel’ ve ‘yüce’ üzerine çalışmalarıyla tartışmaları hızlandırmıştı. Bu iki kavram on sekizinci yüzyıl felsefe ve tasarım kuramlarını aynı ölçüde etkilemekle birlikte, makale temel olarak Kant ile Burke’ün ‘yüce’ tanımları üzerinden Piranesi’nin görsel ve metinsel çalışmalarının karşılaştırmalı okumasını yapmaktadır. Kant ve Burke’ün ‘yüce’ açıklamalarında küçük ayrılıklar görülmekle birlikte ikisi de temelde aynı şeyi söylemişlerdir. Özellikle Kant’ın Güzellik ve Yücelik Duygusu Üzerine Gözlemler (1764) ve Burke’ün Yücelik ve Güzellik Fikirlerimizin Kaynağı Hakkında Felsefî bir Araştırma (1757) başlıklı çalışmalarındaki ifadeler Piranesi’nin çizimlerinde takip edilebilmektedir. Piranesi, Kant’ın ve Burke’ün anlattığı ‘yüce’yi mimarî çizim diliyle aktarmıştı. Piranesi, on sekizinci yüzyıla egemen olan ‘yüce’ etkiyi Venedikli bir mimarın gözüyle yeniden yorumluyordu.