Mimarlık Fakültesi

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Citation - WoS: 45
Citation - Scopus: 59
Analysing Sound Environment and Architectural Characteristics of Libraries Through Indoor Soundscape Framework
(Polska Akad Nauk, Polish Acad Sciences, inst Fundamental Tech Res Pas, 2016) Yorukoglu, Papatya Nur Dokmeci; Kang, Jian
This study presents the indoor soundscape framework in detail by describing the variables and factors that form an indoor soundscape study. The main objective is to introduce a new indoor soundscaping framework and systematically explain the variables that contribute to the overall evaluation of an indoor soundscape. Hence, the dependencies of physical and psychoacoustical factors of the sound environment and the spatial factors of the built entity are statistically tested. The new indoor soundscaping framework leads to an overarching evaluation perspective of enclosed sound environments, combining objective room acoustics research and noise control engineering with architectural analysis. Therefore, it is hypothesised that case spaces with certain plan organisations, volumetric relations, and spatial referencing lead to differentiated sound pressure level (SPL) and loudness (N) values. SPL and N parametric variances of the sound environments are discussed through the statistical findings with respect to the architectural characteristics of each library case space. The results show that the relation between crowd level variances and sound environment parametric values is statistically significant. It is also found that increasing the atrium height and atrium void volume, the atrium's presence as a common architectural element, and its interpenetrating reference and domain containment results in unwanted variances and acoustic formations, leading to high SPL and N values.
Citation - WoS: 5
Citation - Scopus: 4
Analysis of a Historic Masonry Building
(Croatian Soc Civil Engineers-hsgi, 2011) Ozmen, Cengiz; Özmen, Cengiz; Akan, Asli Er; Akan, Aslı; Unay, Ali Ihsan; Mimarlık
The paper starts from the observation that historic masonry buildings are often modified and altered to make them fit for present day use. A single-family masonry house in Turkey, situated in an earthquake prone area and built in the early 20(th) century, is studied. The analysis is made based on Turkish regulations for the initial building and for the building after alterations. Introduction of a reinforced-concrete slab has greatly improved seismic resistance of the building.
Citation - Scopus: 4
Analyzing Natural Lighting Conditions From the Perspective of Biophilic Design in Indoor Office Environments
(Institute of Physics, 2022) Avci, A.N.; Karaman, G.D.
The term "biophilic design"is recognized by some designers who coined a word for designing instinctively using fresh understandings, reasons, and views, which helps reconnect us with the natural world in the indoor environment. Within the various patterns that connect humans with nature, natural lighting provides an orientation to the day and night according to the sun's location and cycles, which is essential for human health and wellness. The supply and quality of natural lighting, including its influence on mood, have been extensively investigated and written about for many years in various locations and the overlapping science and design disciplines. This paper analyzes the biophilic design approach to mood for the natural lighting conditions that change according to the position of the office environments in winter. The selected two indoor office environments were located in the Faculty of Architecture at Çankaya University on Main Campus, on the second floor of the building. Office-1 overlooked the design studio, preventing it from taking natural lighting directly, and Office-2 directly penetrated the natural lighting. Natural lighting-based photos were taken from the selected offices during three periods of the day. The photos and a survey were directed at the two groups: Group 1 consisted of the students who took the Natural and Artificial Lighting Course, and Group 2 students who did not take this course. The experimental instruments analyzed their moods to evaluate natural lighting conditions. © Published under licence by IOP Publishing Ltd.
Citation - WoS: 4
Citation - Scopus: 4
Architect - Structural Engineer Collaboration in Sustainable Structural System Design
(Gazi Univ, 2011) Ozmen, Cengiz; Özmen, Cengiz; Unay, Ali Ihsan; Mimarlık
This paper explores ways of collaboration between architects and structural engineers in the design of sustainable structural systems. Areas of collaboration are explored in terms of seismic design of new structures and rehabilitation of existing structures. Multidisciplinary design teams and an integrated design approach are critical to the process of sustainable building construction. The required group-work skills should be acquired by architects and engineers during their professional education. As a result, this paper also investigates ways in which the structural design education of architects and structural engineers can be redesigned to make their future professional collaboration more harmonious.
Architectural Design - Structural System Conformity Problems Encountered in the Design and Application Processes of Stick Aluminium Curtain Wall Systems in Turkey
(Gazi Univ, Fac Engineering Architecture, 2022) Ozmen, Cengiz; Saban, Muge
Stick aluminium curtain wall (SACW) systems are common curtain wall systems in Turkey. These sytems offer many advantages including architectural variation, modular design, ease of production and assembly. Beside their architectural properties SACW systems create significant load effects on structural systems. These load effects include lateral loads such as seismic and wind loads as well as static vertical loads. This load transfer is not one way. The vertical and lateral displacements of building structures also act on curtain walls. Healthy load transfer between the SACW and the building depends on architectural decisions during the design and construction process. Due to their wide use SACW systems are prone to architectural mistakes. These mistakes often represent themselves at latter stages of the construction and require solutions which will affect the architectural characteristics and structural behavior of buildings. This study focuses on SACW design and construction processes to find the effects of architectural decisions on curtain wall behavior. Case studies that include architectural design mistakes are selected to classify and study the reasons and the solutions of these mistakes. The importance of cooperation between all the stakeholders including the architects and engineers is emphasized for the prevention of these mistakes.
Citation - WoS: 16
Citation - Scopus: 24
Architectural Design Quality Assessment Based on Analytic Hierarchy Process: a Case Study (1)
(Middle East Technical Univ, 2014) Gultekin, A. Tanju; Prins, Matthijs; Topcu, Y. Ilker; Harputlugil, Timucin
Artificial intelligence applications in earthquake resistant architectural design: Determination of irregular structural systems with deep learning and ImageAI method
(2020) Bingöl, Kaan; Er Akan, Aslı; Ömercioğlu, Hilal Tuğba; Er, Arzu
Although the architectural design process is carried out with the collaboration of experts who are experienced in many different areas from the main preferences to the detailing stage, the major decisions such as plan organization, mass design etc. are taken by the architect. Computer Aided Design (CAD) programs are generally effective after the major decisions of the design are taken. For this reason, it is common for the main decisions, taken during the design process, to be changed during the analysis of the structural system. In order to prevent this, in the early stages of architectural design, earthquake system awareness and structural system design should be included as an design input; as, the failure of the structural system which did not considered well in the architectural design phase leads to unexpected revisions in the implementation project phase and thus leads to serious losses in both time and cost. The aim of this study is to create an Irregularity Control Assistant (IC Assitant) that can provide architects general information about the appropriateness of structural system decisions to earthquake regulations in the early stages of design process by using the deep learning and image processing methods. In this way, correct decisions will be made in the early stages of the design and unexpected revisions that may occur during the implementation project phase will be prevented.
Citation - WoS: 11
Citation - Scopus: 17
Artificial Intelligence Applications in Earthquake Resistant Architectural Design: Determination of Irregular Structural Systems With Deep Learning and Imageai Method
(Gazi Univ, Fac Engineering Architecture, 2020) Bingol, Kaan; Akan, Asli Er; Ormecioglu, Hilal Tugba; Er, Arzu
Although the architectural design process is carried out with the collaboration of experts who are experienced in many different areas from the main preferences to the detailing stage, the major decisions such as plan organization, mass design etc. are taken by the architect. Computer Aided Design (CAD) programs are generally effective after the major decisions of the design are taken. For this reason, it is common for the main decisions, taken during the design process, to be changed during the analysis of the structural system. In order to prevent this, in the early stages of architectural design, earthquake system awareness and structural system design should be included as an design input; as, the failure of the structural system which did not considered well in the architectural design phase leads to unexpected revisions in the implementation project phase and thus leads to serious losses in both time and cost. The aim of this study is to create an Irregularity Control Assistant (IC Assitant) that can provide architects general information about the appropriateness of structural system decisions to earthquake regulations in the early stages of design process by using the deep learning and image processing methods. In this way, correct decisions will be made in the early stages of the design and unexpected revisions that may occur during the implementation project phase will be prevented.
Citation - Scopus: 1
Building a Framework for Analysing the Quality of Life at Neighbourhood Level: an Empirical Case From Ankara
(Penerbit Univ Sains Malaysia, 2020) Kahraman, Z. Ezgi; Gungordu, Nazda; Orhan, Ezgi
This article aims to analyse the indicators of quality of life (QoL) in a regeneration area in line with the subjective evaluations of neighbourhood residents. To this end, a total of 359 respondents were selected by random sampling in the Akpinar neighbourhood, Ankara, Turkey which was inhabited by squatter settlements and subjected to urban regeneration resulting in a substantial change in its physical, social, spatial and demographic structure. The neighbourhood was challenged by a landslide after the urban regeneration which affected the satisfaction levels of residents and constituted a contradiction for regeneration efforts. It is hypothesised that the QoL of neighbourhood residents is affected by the factors of quality of the built environment, public spaces, social environment, natural environment, services and facilities and safety. The findings indicate that neighbourhood level QoL is positively associated with the width of streets, adequacy of parking lots, adequacy of cultural facilities, adequacy of sewage and drainage systems, discreetness of inhabitants and peace and calmness in the neighbourhood. The present research contributes to the development of a more comprehensive schema for regeneration practices by considering both objective and subjective indicators and by revealing the importance of the public space's influence on the QoL for urban residents.
A Comparative Research on Space of Women in Prayer Place Interiors of Celestial Religions: Cases From Istanbul
(Gazi Univ, 2020) Disli, Gulsen; Ozcan, Zuhal
Cross-cultural comparison has been used in architecture mostly to discuss the components of culture, knowledge, and value systems, yet to date there is not a specific comparative study on gendered architecture in prayer places of celestial religions, namely Judaism, Christianity, and Islam. Hence, this study aims to reveal how attendance of women in prayer places with different national, historic, religious, and cultural characteristics shaped architectural space organization and to assess potential similarities and differences of women's section in prayer spaces of celestial religions by examining literature survey, archival and historic research, including field observations. In addition to general observations in building scale, some exemplary historic synagogues, churches, and mosques in Istanbul still in use have been chosen as case studies, and their plan typologies, as well as types and locations of women's galleries/sections have been discussed. Cross-cultural comparison parameters were; development of women's section in prayer places as a structured architectural space and basic architectural terminologies used to define women's section. The major conclusion of the study is that originally women had right to worship in prayer spaces without any physical separation in all three religions, yet in time the place of women had a more defined/divided/structured character especially in Islam and Judaism. The study also indicates that while at present day, gendered architecture is still the predominant approach in Islam and in Orthodox Judaism; mix congregation in a single-unsegregated space for both sexes is more common in contemporary society of Christianity.
Design and Counter Design Against Consumption: 1972 "italy, the New Domestic Landscape" Exhibition (1)
(Middle East Technical Univ, 2023) Boysan, Aysu; Tunca, Guelru Mutlu
In Western Europe, the 1960s and 1970s covered the radical criticism of some European designers against mass production and consumption. Several Italian Radical designers raised the most compelling objection at an exhibition on the other side of the ocean: "Italy: The New Domestic Landscape" (INDL), curated by Emilio Ambasz in the Museum of Modern Art, New York, in 1972. INDL marked a significant moment in contemporary design history. For the show, Ambasz selected more than a hundred "objects" produced by Italian manufacturers and displayed them in specially designed cases in the garden area. Moreover, he invited eleven Italian designers to create unique "microenvironments" by interpreting concepts assigned by a "special design program," such as environmental psychology, locality, urbanism, micro and macro-scale housing, consumerism, and mass production. Although the "objects" displayed in the garden were of great importance -since the event was one of the first instances of Italian design's introduction to the American public-this study concentrates on the contradicting responses of Italian designers, under headings "design and counterdesign as postulation" for understanding the design philosophy behind the appearance of "design versus non-design" dialectics of that era, which is still a recognized topic in contemporary architectural theory. This study, therefore, analyzes the eclectic and postmodern approaches of six Italian designers in the "design" category and the provocative denials of Radical designers presented under the "counterdesign" category. It aims to understand better the impact of this discursive opposition made visible by the exhibition on the anti -consumerist approaches and the search for alternative methodologies, which subsequently increased among designers.
Citation - WoS: 9
Citation - Scopus: 10
Dimensions of Housing Satisfaction: a Case Study Based on Perceptions of Rural Migrants Living in Dikmen
(Middle East Technical Univ, 2013) Haliloglu Kahraman, Zerrin Ezgi
Citation - WoS: 1
Effects of Sound Absorption Materials on Reverberation Time According To Their Positions in the Square Plan and High Ceiling Rooms
(Gazi Univ, Fac Engineering Architecture, 2021) Kurtay, Cuneyt; Harputlugil, Gulsu Ulukavak; Yaman, Muammer
In rooms with speech action, subjective and objective room acoustics parameters should be considered in the creation of acoustic performance. In this study, an evaluation has been made over the reverberation time for the speech action of the existing Iraq-Najaf Islamic University Alawiya Conference Hall. Within the scope of the study, the control of the reverberation time affecting the subjective and objective room acoustics parameters has been examined, the relationship between the reverberation time and the surface absorptions of the room have been examined. Reverberation time on existing situation was determined by making in situ measurements. In order to control the reverberation time of the existing hall, the materials selected according to the sound absorption coefficients have been positioned differently and alternative models have been developed. The reverberation times of the alternative models were determined using the ECOTECT v.5.20 computer simulation program used for acoustic analysis, and their geometric acoustics analysis was performed using the ray tracing method. By comparing the models, the surface absorptions have been analyzed to obtain the appropriate reverberation time in room for speech action. As a result of the study, the effects of the use of walls, ceiling and floor finishing materials and surface absorptions on the reverberation time have been evaluated within the scope of improvement for speech action in the halls with square plan, flat floor and high ceiling (min 6 m).
Citation - WoS: 6
Citation - Scopus: 6
Environmental Properties of Environmentally Friendly Construction Materials: Recycled Ldpe Composites Filled by Blast Furnace Dust
(College Publishing, 2021) Kayili, Merve Tuna; Celebi, Gulser
This study focused on creating a sustainable composite material using blast furnace dust of the iron-steel industry and plastic wastes of the plastic industry in order to reduce the embodied energy of the material and generate more sustainable material. In this study, varying amounts of blast furnace dust (BFD), which is the primary ironsteel industry waste and which is used as filler for recycled low-density polyethylene (LDPE), was mixed to create the composite material. The embodied energy, emissions to water and air (volatile organic compounds) of BFD filled LDPE composites were determined. It was found that the composite materials had less embodied energy compared with polymer-based flooring materials such as epoxy, polyurethane (PU) and polyvinylchloride (PVC). In addition, it was determined that the composite material did not release emissions to water and have fewer total volatile organic compounds (TVOCs). These results showed that the produced composite material could be used in buildings as a sustainable floor coating material, thus saving raw materials and supporting indoor air quality and recycling.
Citation - Scopus: 1
Evaluation of the Issues and Challenges in Turkey's Urban Planning System
(Springer international Publishing Ag, 2019) Sari, O. Burcu Ozdemir; Ozdemir, Suna S.; Uzun, Nil
This concluding chapter focuses particularly on the period, which starts with the 2002 general elections, covering almost the last 15 years of the country. In this period, Turkish cities have experienced significant spatial and social transformations. This raises a number of issues and challenges for urban and regional planning in Turkey. The current urban and regional planning agenda worldwide covers dozens of topics. ForTurkey, three issues have become prominent: (i) actors (and institutions) other than planners (and planning) that have control capacity in the production and transformation of the built environment, and adverse effects of their actions on the integrity of urban plans and the control capacity of urban planning, (ii) the need to achieve resilient, safe, and sustainable urban environments, and (iii) consequences of population growth and the spatial expansion of cities as well as the problems stemming from the current efforts at urban transformation. Some cross-cutting issues and significant points among the chapters of the book are emphasised in this chapter. The Turkish case provides useful examples and fruitful discussions for international readers from developed and developing countries.
Citation - WoS: 2
Citation - Scopus: 3
Fostering Creative Cognition in Design Education: a Comparative Analysis of Algorithmic and Heuristic Educational Methods in Basic Design Education
(Middle East Technical Univ, 2021) Uysal Urey, Zeynep Cigdem
This research aims to examine the impact of algorithmic and heuristic educational methods in basic design education in an attempt to see their effects on the development of the creative cognition of students. The impact of educational methods in the development of creativity and creative problem-solving ability in design education has been addressed by a limited number of studies. The impact of algorithmic and heuristic educational methods in basic design education, on the other hand, has not been studied as of yet. In order to investigate this impact, this research conducts both a systematic theoretical review and a qualitative analysis on the use of algorithmic and heuristic educational methods in basic design education. The systematic theoretical review has been conducted both in the studies of design cognition and creativity and also in the studies of design education. The qualitative analysis has been carried out in the first-year basic design studio, with an attempt of making a comparison between the impacts of algorithmic and heuristic educational methods, through a creativity assessment of projects, based on the criteria of novelty and appropriateness. The analysis was made respectively on the pre-final projects of Fall 2016-2017 semester, which was carried out by means of an algorithmic educational method, and Fall 2017-2018 semester, which was carried out in line with heuristic educational method. The results of the comparative analysis have shown that both the overall novelty levels of the projects and also the average grade values were higher in the heuristic group in comparison to the algorithmic group. These results might imply that heuristic education would affect the overall creativity levels of projects in a positive way, and the students who are instructed heuristically would be able to show more exploratory behavior, generating more novel solutions than students who were instructed algorithmically.
Citation - WoS: 1
Citation - Scopus: 2
A "historical Project": Doubling Indl Exhibition Catalogue
(Middle East Technical Univ, 2013) Mutlu Tunca, Gulru
Citation - WoS: 3
Citation - Scopus: 2
Integrating the Resilience Perspective Into the Turkish Planning System: Issues and Challenges
(Springer international Publishing Ag, 2019) Kaya, Deniz Altay
Within the last decade, resilience has become both a major planning framework and a development goal for cities and regions facing a plethora of problems in different fields and at different scales. This chapter aims to identify the challenges that await governments when they integrate a resilience thinking framework into their planning systems. The chapter first provides a short explanation on the significance of resilience planning and then outlines a structural model for incorporating the social, economic, political, and institutional requirements in resilience thinking in city and regional planning. Next, the chapter provides a short analysis of the Turkish planning system to reveal its inherent problems and the issues that are likely to be most challenging in a shift towards resilience planning. Finally, based on the provided analyses, the chapter provides a critical discussion on the challenges in operationalizing resilience planning in the Turkish context. The findings reveal that there is a need for restructuring especially in Turkey's institutional and legislative framework to improve coordination and cooperation, to assure the use of scientific knowledge within the decision-making processes, and to actualize the praxes of participation and engaged governance.
Citation - WoS: 2
Citation - Scopus: 2
The Layers of Cordoba: an Analytical Historical Study for The Effect of Religion Conflict on Architectural and Urban Features
(Vilnius Gediminas Tech Univ, 2019) Murad, Mahmoud; Batirbaygil, Mehmet; Pilehavrian, Nuran
This paper discusses Cordoba as one of the most iconic cities in human history and particularly in Europe. As part of the Andalusia region in southern Spain, Cordoba was the center of many conflicts that helped in shaping the European architecture and the urban fabric. Under the Umayyad rule, Cordoba was the largest and arguably most beautiful city in the World. However, the passage of time has not been very kind to it. Unfortunately, it has suffered from severely diminished of its historical and strategic value. This paper analysed Cordoba's history through different ages. Then, we focused on the peak of the city when it was under the Islamic rule when it became the center for culture and arts. At the end, we analysed how the city has faced a drastic architectural transformation that was carried out by the Spanish when they took control of the city during the Spanish Reconquista. We found how different cultures and religions throughout history have affected the architectural layers of Cordoba. These layers have exposed either demolish, overlap or dominate of one layer over another layer. Finally, we realized that this conflict created present Cordoba; the strong cultural, economic, touristic center in Southern Spain.
Mimarlığın Maddiliği
(Middle East Technical Univ, 2020) Çavdar, Rabia Çiğdem; Cavdar, Rabia Cigdem; Mimarlık

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