Journal of
the Architectural Institute of Korea

Monthly
  • ISSN : 2733-6239(Print)
  • ISSN : 2733-6247(Online)

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Sustainable Urban Architecture and Ocean-based Solutions

천수경(Cheon, Su-Kyeong) ; 이상윤(Lee, Sang-Yun)

https://doi.org/10.5659/JAIK.2024.40.7.3

Global warming, which has accelerated since the 20th century, has led to significant rising sea levels, heavily impacting human society. To address this issue, various global initiatives, including marine urban planning, are being implemented. However, most current methods focus on migration and defense, requiring constant redevelopment and compensation. This study proposes a sustainable and monolithic compliance approach as an ideal architectural response. The study aims to identify architectural characteristics of marine cities that can respond to disasters by analyzing realized marine buildings. Ocean buildings, a form of compliance suitable for rising sea level scenarios, were viewed as an ideal response. To achieve this, 97 cases of marine buildings were investigated, and categorized into tourism, research, residential, non-residential, and marine cities or complex residential complexes. Their locations were mapped based on elevation and population density. Next, the architectural characteristics of marine city planning types were analyzed to determine forms responsive to rising sea levels. Cases along the coast and those with a total floor area of less than 10,000㎡ were excluded, resulting in six primary marine city cases using the compliance method. This study aims to raise awareness of sustainable marine building practices and provides detailed data for future architectural research and technological development in response to rising sea levels.

A Study on Utilization for Long-Term Care Facilities and Factors of the Continuous Use Intention of Facility Care

김수이아(Kim, Suia) ; 김태일(Kim, Taeil)

https://doi.org/10.5659/JAIK.2024.40.7.15

The study focuses on utilization patterns for the welfare of aged people in Long-Term Care Facilities and factors analysis of the continuous use intention of facility care on 「the Survey of Elderly in 2019」. The purpose of this study is to suggest improvement direction of facilities in consideration of usage characteristics of elderly people. The analysis contents is comprised the four major sections of demographic & sociology, utilization of children, institutional characters and programs. There is deduction of statistically significant affecting 7 factors include age, size of family, chronic diseases, distance, visit count, financial and bath. As a result of this study, there is improvement plan consideration in facilities emphasized the importance of residing space for long-term care. Government need to suggest the social support program for elderly people, way of operation for community relations and programs of family participation. Plan to establish is suggested different types of facilities considering local resources and regional characteristic with condition of a location. The establishment should be decided the typed of care services and constructed the supporting system for operation of programes, facility condition and regional linkage.

A Study on the Perception of the Importance and Satisfaction of Healthy Housing Factors

김혜연(Kim, Hye-Yeun) ; 권현주(Kwon, Hyun-Joo)

https://doi.org/10.5659/JAIK.2024.40.7.27

Planning housing environments to support the health of older adults is extremely important in the aging era. This study surveyed domestic baby boomers to investigate the importance of healthy housing elements and satisfaction levels. The results indicate that satisfaction levels regarding healthy housing elements, including thermal environment, air quality, lighting environment, noise environment, and safety, were significantly lower than their perceived importance. Notably, improvement is required in areas related to environmental noise, such as inter-floor noise, inter-wall noise, external noise, and household noise. Additionally, enhancements in eco-friendly interior materials and ventilation systems for air pollutant removal are needed in the air quality domain. Furthermore, satisfaction levels regarding the thermal environment, lighting environment, and safety were also lower than their perceived importance, underscoring the necessity for housing maintenance or improvement. In conclusion, this study identifies the urgent need to improve physical environmental factors to promote healthy housing for the orlder adults in the accelerating aging era and suggests effective directions for housing enhancement.

Examining the Building Characteristics and Operational Types of Gosiwons

유해연(Yoo, Hae-Yeon) ; 이재영(Lee, Jae-Yeong)

https://doi.org/10.5659/JAIK.2024.40.7.39

Recently, the demand for monthly rent has increased due to its lower interest and deposit requirements compared to Jeonse. Among these options, Gosiwons, especially those with minimal or no deposit, are becoming more popular. However, with the rising demand for Gosiwons, there is a lack of accurate classification for their building use types. Gosiwons designated for other uses and operated accordingly may evade proper crime prevention and safety management measures, potentially leading to various issues. This study aims to classify residential types in Guro-gu, one of Seoul's 25 autonomous districts, and assess their compliance with the Building Act. Additionally, it analyzes the distribution characteristics of Gosiwon types by dong in Guro-gu, providing valuable data for fostering Gosiwons that may require use changes. Future research should focus on addressing inappropriate designations and illegal use changes of Gosiwons, leading to a clear management system for vulnerable housing populations

Characteristics and Utilization plans of Sejong City’s Architectural Assets According to Regional Type

강민경(Kang, Min-kyung) ; 안대환(An, Dai-Whan)

https://doi.org/10.5659/JAIK.2024.40.7.49

Architectural assets reflect the unique characteristics of a region and can enhance regional identity through active utilization. This study identifies the characteristics and relationships of architectural assets by classifying areas based on socio-cultural regional characteristics. The focus is on the old city center and the new city area in Sejong City, two areas with contrasting features. The study classifies regional types in Sejong City, analyzes architectural assets through basic survey analysis, and identifies their characteristics by regional type. Sejong City emphasizes strengthening local characteristics and the sense of place inherent in architectural assets. The old downtown area and the new urban area, with their contrasting features, show different architectural asset characteristics based on completion date, conservation status, and use. In Sejong City, older regions have older buildings with lower preservation status. Housing is the most common use in both areas, but the structure and value of housing vary by region. Additionally, the uses of neighborhood living facility assets differ between the two areas. Therefore, different strategies are needed to utilize Sejong City's architectural assets based on the regional type.

Visualizing Biophilic Design in Residential Spaces With Generative AI

김지연(Kim, Ji-Yeon) ; 박성준(Park, Sung-Jun)

https://doi.org/10.5659/JAIK.2024.40.7.61

This study explores a visualization method to incorporate water attributes in residential spaces using generative AI, focusing on the direct experiences of biophilic design. Generative AI, which has recently gained popularity in the architectural design field, efficiently generates new design ideas. Applying water attributes to residential spaces offers residents positive experiences in various ways. Therefore, this study aims to identify the water attributes of biophilic design that positively impact residents and to develop an efficient generative AI-based visualization method. The research method involved analyzing previous studies on generative AI in architecture and water attributes of biophilic design. Images were created using stable diffusion, and prompts representing water attributes were derived to build a dataset for developing the LoRA model. The study then compared and analyzed the prompt-based water attribute visualization method with the LoRA model-based visualization method. This research provides foundational data for visualizing water attributes in biophilic design and contributes by discussing the application of generative AI in architecture-related fields.

Spatial Function Guidelines for Elderly Welfare Center in Kyungbuk Province

이강희(Lee, Kang-Hee) ; 류수훈(Ryu, Soo-Hoon)

https://doi.org/10.5659/JAIK.2024.40.7.71

After retirement, elderly people engage in various activities such as hobbies, social interactions, and community involvement to maintain their living conditions. The number of elderly individuals is rapidly increasing, prompting the government to urgently provide related facilities and welfare systems. Among these facilities, elderly welfare centers serve retired individuals by offering spaces for community and social communication. However, local governments struggle with planning the appropriate building size and required functions for these centers. Currently, most elderly welfare centers are created by remodeling existing buildings, leading to mismatches in required functions and building sizes. Therefore, clear criteria are needed to determine building size and functions during the early planning stages. This study offers an approximate scale for deciding building size and functional requirements, based on a survey of building synopses, functions, and usage in elderly welfare centers across 22 local governments in Kyungbuk province. The results revealed that there is a proportional but low-slope relationship between population size and center area, indicating that as the population increases rapidly, the center building area does not grow correspondingly. The average unit area per 1,000 people for a center building is 29.4 ㎡, with a median value of 19.1 ㎡. For every 1,000 elderly people, the average unit area is 146.2 ㎡, with a median value of 97.6 ㎡. For administration, the unit area per 1,000 people is approximately 7㎡for the general population and 30-50㎡for elderly people. For welfare services, the unit area per 1,000 people is about 3㎡ for the general population and 15㎡for elderly people. For physical recovery, the unit area per 1,000 people is approximately 0.7㎡for the general population and 4㎡for elderly people. For social education, the unit area per 1,000 people is about 7㎡for the general population and 34㎡for elderly people. These results provide a basis for estimating the size and functional area of welfare centers during the early planning stages.

Planning Characteristics of Ctesiphon Architecture in Jeju

강태혁(Kang, Tehyuk) ; 김나영(Kim, Nayoung) ; 이용규(Yi, Yong-Kyu)

https://doi.org/10.5659/JAIK.2024.40.7.79

This study compares and analyzes examples of Ctesiphon construction methods from domestic and international sources, focusing on the characteristics of suspension arches to elucidate the planning characteristics and transformation process of the Ctesiphon method in Jeju. It was found that Ctesiphon construction spread actively in Europe, Oceania, and Jeju during the 1950s and 1960s. While it was primarily used for military and religious purposes abroad in the 1950s, in Jeju, it was mainly applied to industrial purposes such as houses, pigsties, warehouses, and factories in the 1960s. The spatial planning characteristics of Ctesiphon buildings in Jeju showed that residential buildings preferred square-shaped plans for effective space utilization, while non-residential buildings favored rectangular plans with high aspect ratios and large spaces achieved through physical additions or B series. The transformation process of Ctesiphon buildings in Jeju was traced through their spatial planning characteristics and historical context. This analysis confirmed that the Ctesiphon method spread globally during the 1950s and 1960s, was introduced to Jeju in the 1960s, and has since evolved to suit the island's specific purposes and conditions.

A Study on Integrating Social Infrastructure through Program Convergence

김동일(Kim, Dong-Il) ; 김희정(Kim, Hee-Jeong)

https://doi.org/10.5659/JAIK.2024.40.7.91

In response to the escalating global population and climate change-induced food crises, smart farms have emerged as a new architectural paradigm, reconfiguring traditional agricultural production, transportation, and consumption networks. Recent studies have explored the transition of smart farms from isolated industrial entities in suburban areas to their integration into urban settings, recognizing their production functions as well as their social and cultural values. This research critically examines the essential functional and spatial structures needed for integrating smart farms into urban landscapes. It specifically investigates the potential for comprehensive integration of smart farms within urban settings by combining their functions with the cultural and educational aspects of cities. The methodology includes an extensive review of existing smart farm typologies and features from prior studies, followed by a comprehensive survey of domestic and international case studies to elucidate the integration of production functions and supplementary programs within urban smart farms. This analysis aims to identify adaptable programs and explore their spatial integration methods. The latter part of the research uses findings from prior investigations along with urban and environmental data from Seoul to examine the practical application and limitations on Nodeul Island. This study aims to offer a new architectural typology by combining urban agriculture and cultural amenities as an alternative solution to social and environmental challenges.

Implementing Modular Architecture Design to Revitalize Low-rise Inclined Residential Areas

황세원(Hwang, Soe Won) ; 송찬(Song, Chan)

https://doi.org/10.5659/JAIK.2024.40.7.101

This study focuses on ways to improve deteriorating, low-rise inclined residential areas, with a particular emphasis on Haebang-chon neighborhood in Seoul, through the use of modular architecture. It aims to overcome the constraints of traditional high-density development and presents a prototypical alternative development solution that respects the unique urban landscape of hilly terrain. This research includes a comprehensive analysis of the area's topography, infrastructure, and existing building usage. It proposes a master plan to enhance living conditions by upgrading roads and traffic systems, introducing pedestrian-friendly green walkways, and creating small, integrated blockshat blend with the existing urban fabric. This study suggests a sustainable, efficient middle-density collective housing model, utilizing the flexibility and environmental benefits of modular construction. This approach aims to tackle the difficulties of hillside redevelopment while improving the quality of life for local residents through implementing various social infrastructures and ensuring long-term resilience and adaptability by adopting neighborhood-scale master-planning ideas and spatial strategies that aligns with the modular architecture design.