Architecture / Mimarlık
Permanent URI for this collectionhttps://hdl.handle.net/11147/24
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Conference Paper Tek Katlı Yapılar için Çekişmeli Üretici Ağlarda Ölçeklendirme ve Kontrol Yöntemleri(2024) Güldilek, Mertcan; Ekici, Berk; İlal, Mustafa EmreYapay zeka (YZ) teknolojilerinin, birçok alanda insanlardan daha hızlı ve etkili çözümler sunabilme kapasitesine sahip olduğu gözlemlenmektedir. Mimarlıkta ise, YZ'nin daha işlevsel ve daha yüksek başarımlı yapılar oluşturması beklenmektedir. YZ ile mimari plan tasarımı üretme çalışmalarında Çekişmeli Üretici Ağlar (ÇÜA - Generative Adversarial Networks - GAN) kullanımı literatürde tercih edilmektedir. Sunulan bu çalışma kapsamında, literatürde var olan tek katlı bina plan çözüm kütüphanelerinden öğrenip yeni planlar oluşturabilen bir model geliştirilmiştir. U-Net Mimarisi ve Uygulamalı Evrişimsel Mesaj Aktarımı (UEMA) ÇÜA modeline entegre edilmiş ve modelin odalar arası ilişkileri daha iyi öğrenmesi ve kenar algısını güçlendirmesi sağlanmıştır. Eğitimi tamamlanmış model için pikselleri gerçek alanlara çevirmek üzere bir ölçeklendirme yöntemi geliştirildikten sonra kullanıcının üretilen planlar üzerinde kontrolünün sağlanması için iki ayrı yaklaşım araştırılmıştır. İlk yaklaşım model üretirken oda boyutlarını kısıtlamaya, ikinci yöntem ise üretilen planların kısıtlara uymayanlarını kabul etmemeye dayalıdır. İki yaklaşım da başarılı sonuçlar verirken, ilk yaklaşımda odalar arası ilişkilerde sorunlar gözlemlenmiş, ikinci yaklaşımda ise plan üretim süreci uzamıştır. Kullanıcılar, geliştirilen sistemde odaların boyutlarını ve planın toplam metrekaresini belirleyerek tek katlı plan tasarımları üretebilmektedirler. Bu araştırma, tasarım süreçlerinde kullanıcı merkezli tasarım süreçlerinin geliştirilmesinin önemini ve mimari planlamada veriye dayalı yaklaşımların kullanım potansiyelini vurgulamaktadır.Article Citation - WoS: 7Citation - Scopus: 8Integrating Building and Context Information for Automated Zoning Code Checking: a Review(International Council for Research and Innovation in Building and Construction, 2022) Demir Altıntaş, Yelin; İlal, Mustafa EmreInteroperability approaches have attracted much attention in the AEC/FM industry with the increased interest in Building Information Modeling (BIM) studies since 2000's. Especially, the integration of BIM with GIS is crucial for areas, which need detailed information on buildings and their surroundings. Automated code compliance checking against zoning codes is an area that requires both zoning data and building design data. In an ideal automated zoning code checking process, building codes should be retrieved from the responsible authority, data regarding the neighborhood the project is located in should be retrieved directly from the local municipality's GIS, and the building project should be supplied by the designer as a BIM file. The checking process should be able to work with a combination of GIS and BIM data and generate a compliance report. Although recent BIM-GIS integration efforts have been successful in some areas, BIM-GIS integration studies in the context of automated zoning code compliance checking are limited, and the data interoperability problem in this field still needs to be addressed. This paper intends to (1) provide a critical review and analysis of the current BIM and GIS integration studies for building permit processes, (2) present the opportunities that the implementation of integrating BIM and GIS might bring to the automated zoning compliance checking domain and (3) identify promising integration approaches for future efforts.Article Occupant Trajectory Analysis for Evaluating Spatial Layouts(2020) Başarır, L. Le; İlal, Mustafa EmreComparing architectural designs as well as measuring their level of success is a challenging task. Tracking of occupant movements provides objective data facilitating the development of new metrics for evaluating spatial layouts. This paper starts by outlining an overall methodology for Spatial Layout Evaluation based on occupant movements. Then, a platform for acquisition and interpretation of objective data to better understand how space is utilized by occupants is introduced. This platform is the Trajectory Data Processing Framework (TDPF). It supports investigating correlations between occupant movements and problems associated with spatial layouts. Finally, as a proof-of-concept implementation of this framework, a set of tools for analysis of occupant interaction with layouts, called Occupant Layout Interaction Analysis (OLIA), is presented.Article Citation - WoS: 27Citation - Scopus: 38Loose Coupling of Gis and Bim Data Models for Automated Compliance Checking Against Zoning Codes(Elsevier, 2021) Demir Altıntaş, Yelin; İlal, Mustafa EmreModeling urban data is crucial for supporting automated code checking processes. Ideally, digitally modelled building codes and urban data should be retrieved from municipalities, and the digital building model should be checked automatically based on the collected information. However, BIM tools do not contain and do not allow managing geographical information at a neighborhood scale. Current GIS applications also do not store all of the information required by building codes. Even if they did, interoperability between GIS and BIM environments are problematic. This paper describes the development of a zoning domain model for automated compliance checking of building projects. The proposed model is illustrated through a proof-of-concept GIS application, where geometric and semantic data are stored, queried and exported as a GML file. Use of this data model for automated code checking is an example for how GIS data can seamlessly complement BIM data making expansion of BIM schemas unnecessary.Article Citation - WoS: 1Citation - Scopus: 1Approaches To Optimization for Movable Shading Systems: a Review of Optimization Methods and Tools(Znack Publishing House, 2021) Keskinel, Yeşim; İlal, Mustafa EmreStudies show that movable shading systems have lots of benefits for building performance. Minimizing energy consumption and maximizing daylight usage are natural expectations when using these systems. To find optimal solutions for these systems, different methods have been used. Today, optimization methods are used to solve this problem. In the literature, there are few studies about optimization of movable shading systems. This paper aims to identify different movable shading systems, optimization types, and computational optimization tools that are used. Research findings and future projections based on the reviewed papers are summarized.Article Citation - WoS: 6Citation - Scopus: 6Utilization of Psychoacoustic Parameters for Occupancy-Based Acoustic Evaluation in Eating Establishments(Tsinghua University, 2022) Çakır, Onurcan; İlal, Mustafa EmrePsychoacoustic parameters are mostly used for determining the sound quality of mechanical sounds. They have also started to be used for evaluating soundscapes of open areas and enclosed spaces. This research aims to find out the relationship between the psychoacoustic parameters and acoustic comfort in non-acoustic enclosed public spaces, specifically in eating establishments. Both on-site measurements and laboratory listening tests were conducted for five eating establishments. During on-site measurements, a simultaneous questionnaire study was also carried out. Subjective and objective data were comparatively evaluated. Listening tests were based on auralizations with calibrated simulation models. This provided a research model, that allows control over the acoustic environment without having to make real changes in the physical elements of the eating establishments. The auralization sound files were presented to listening test participants with headphones and they evaluated soundscapes with different psychoacoustic properties. As results, better acoustic comfort was found to be related with higher sharpness, lower reverberation time, lower loudness and lower roughness values for the examined parameter ranges.Conference Object Citation - Scopus: 5Bim Execution Process of Construction Companies for Building Projects(ISEC Press, 2017) Gerçek, Bilge; Tokdemir, Onur Behzat; İlal, Mustafa Emre; Günaydın, Hüsnü MuratBuilding Information Modeling (BIM) has been an emerging concept in architecture, engineering and construction (AEC) industry with a vast amount of promising benefits to construction projects. Implementation of BIM, however, requires comprehensive research and strategic planning. Industry-wide and organizational implementation guidelines and standards have been published around the world either to encourage organizations to adopt BIM or to present the minimum requirements to be followed where BIM implementation is a statutory obligation. In contrast, governments or organizations in several countries such as Turkey have not mandated BIM implementation and provide no guidance. Organizations in these countries which plan to adopt BIM processes are forced to develop their own implementation plans. The purpose of this study is to provide guidance in BIM implementation for construction companies in countries where BIM implementation has not been mandated particularly during the construction phase of the building projects. 23 BIM standards and guidelines covering the BIM execution process have been reviewed. Topics that need to be addressed by BIM implementation plans have been identified and categorized under four headings. A case study of BIM implementation at a large construction company that focuses on conducting quantity takeoff and cost estimation is presented, and unique challenges of BIM implementation in Turkish AEC industry are discussed.Conference Object Citation - Scopus: 3Izmir Municipality Housing and Zoning Code Analysis and Representation for Compliance Checking(Universiteit Twente, 2013) Macit, Sibel; İlal, Mustafa Emre; Günaydın, Hüsnü Murat; Suter, GeorgSystems for code compliance checking of building projects require representation of building codes. Building codes are complex, and the development of computer implementable representations is challenging. As a case in point, this paper reports on experiences gained while modeling ̄zmir Municipality Housing and Zoning Code (IMHZcode). First, IMHZcode was analysed to understand the various types of information contained in it in order to develop a comprehensive building code model. The rules were classified according to their formalizability and self-containedness. Then, existing modeling approaches were evaluated to find the most convenient method that meets the needs for modeling IMHZcode. A key criterion used in this evaluation was ease of maintenance by non-programmers. The paper concludes with an illustrative example of the selected methodology's application within the context of IMHZcode.