Subjects Area : Architecture, Architectural Science, Building Construction, Design interior, Landscape Design, Urban Design
Spatial Practice Transformation of Gudskul Collective Art Space In The Context of Post-Reformation Jakarta: 2000s-Present
In the post-Reformasi era, contemporary art practices in Jakarta were marked by the emergence of numerous art collectives in the early 2000s. The decentralisation of power and expanded freedom of expression during this period transformed the spatial practices of these art collectives and the city, both physically and conceptually. These transformations ranged from the use of domestic spaces for artistic practice and the collective governance of shared spaces to the development of interconnected collective educational platforms. By tracing the spatial practice trajectories of three art collectives, initiator of Gudskul—ruangrupa, Serrum, and Grafis Huru Hara—this paper reflects on how the spatial practices of art collectives have been shaped by the city’s socio-political dynamics and how they actively engage with post-Reformasi transformations of urban social space. Drawing on the framework of middling urbanism, the paper argues that art collective spaces operate as an intermediary space in which power, opportunity, and risk are continuously negotiated through the ongoing production of social space, shared resources, and alternative education. By providing spaces for production, expression, and education, art collectives play a crucial role in shaping urban socio-political life beyond formal institutions and market structures.
Copyright (c) 2026 Rifandi Septiawan Nugroho, Moch. Hasrul Indrabakti (Author) https://creativecommons.org/licenses/by/4.0
Integrating Nature-based Solutions (NbS) through the Sponge City Concept for a Flood-Resilient Riverside Settlement in East Jakarta
Flooding is a chronic issue affecting residential areas in Jakarta, particularly vulnerable riverside settlements. In these flood-prone zones, residents face routine evacuations during the rainy season due to severe inundation. Consequently, continuously flooded areas experience rapid environmental degradation, increasing the risk of slum formation. Therefore, innovative yet highly applicable solutions are required to manage and mitigate these risks. One effective approach is the Sponge City concept, which integrates Nature-based Solutions (NbS). This conceptual design framework is built upon four core NbS principles: ecological integration, spatial multifunctionality, social equity, and adaptive infrastructure. The implementation of this concept involves designing multifunctional sponge areas, serving as public spaces during dry seasons and infiltration basins during heavy rainfall, and adapting architectural typologies through elevated vertical housing (stilt structures) that utilize the undercroft as retention tanks. This concept not only mitigates flood impacts but also optimizes limited urban land use. This conceptual design study employs a rationalistic method within the A-S-E (Analysis, Synthesis, Evaluation) paradigm, focusing on a case study of a riverside housing area in Pasar Rebo, East Jakarta. The study proposes a climate-resilient urban design framework that can serve as a prototype for implementation in similar vulnerable riverside settlements.
Copyright (c) 2026 Denaya Agustera, Bohamia Rhapsody Shaleha, Sayyid Maulana Alviansyah, Andi Prasetyo, Okita Sisy Tiara (Author) https://creativecommons.org/licenses/by/4.0
A Network of Coastal-Based Spice Historical Tourism Destinations in Ternate City
Ternate city had been important in history for the global spice trade along the coastal cities with a strong maritime orientation. With the existence of colonial fortresses, the Sultanate of Ternate, port region, and coastal settlement became the keys of existence between trading operations, politics, and also urban development. Despite the existence of historical buildings and fortresses, the usage of tourist destinations along the shore of the Ternate city still partial and solely focused on individual objects, not as a line of species route trade as a whole. This study aimed to identify and analyse the network of species route trading along the shore of Ternate city as a whole interconnected system. The research method used was qualitative descriptive through field observation, visual documentation, and literature study, with the focus on the linked and functional relationships between destinations. Research objects are Tolukko fortress, Kedaton Kesultanan Ternate, Ternate Sultanate Mosque, Oranje fortress, Kalamata fortress, and Kastela fortress. The results shows that between each destinations from north-south build a network along the shore, shows the distribution of species from the foothills Gamalama to the port region and global trade network. This network shows the integration between history, traditional and colonial architecture, and coastal cities which strengthens the narrative the Ternate city as a “City of Spcies”. This study serves as a conceptual framework for historical tourism based on destination network, as well as for the conservation of each building across the shore.
Copyright (c) 2026 Gabriella Rachel Limanu, Christopher Nathan, Kenny David Ariyanto, Stephanus Wirawan Dharmatanna (Author) https://creativecommons.org/licenses/by/4.0
Typology of Mass Configuration in Coastal Tourism Areas Based on Site Characteristics
Coastal tourism areas require spatial planning that responds to site characteristics while maintaining spatial quality and visual orientation. Previous studies on coastal tourism development mainly focus on tourism management and environmental planning, while architectural studies examining building mass configuration as a spatial framework of coastal tourism areas remain limited. This study aims to analyze the configuration patterns of building mass in coastal tourism areas based on site characteristics and to formulate a conceptual typology of mass arrangement. The research employs a qualitative comparative approach through spatial analysis of three coastal tourism areas: Heha Ocean View, Obelix Sea View, and Marina Beach. The analysis focuses on four spatial variables: building mass configuration, zoning system, circulation structure, and open space integration. The findings indicate that site topography significantly influences mass configuration patterns. Coastal areas with steep contours tend to develop clustered and terraced mass configurations, while flat coastal sites develop linear configurations parallel to the shoreline. Based on these findings, this study proposes a typological model of coastal tourism mass configuration consisting of clustered-terraced configuration and linear shoreline configuration. This study contributes to architectural theory by proposing a typological model of coastal tourism mass configuration based on site morphology.
Copyright (c) 2026 Febriansah Danny Saputra, Mutia Mandaka, Anityas Dian Susanti (Author) https://creativecommons.org/licenses/by/4.0
A City Without Memory: Negotiating Urban Memory in the Development of Depok City (A Case Study of the Depok Lama Area)
This study examines how urban memory is negotiated within the contemporary metropolitan expansion of Depok City through a case study of Depok Lama. Using a qualitative case-study approach, the research integrates historical map analysis, urban morphological assessment, and field observation to trace spatial, functional, and symbolic transformations from the late colonial period to the present. The findings reveal that urban development has prioritised economic intensification and land-use optimisation, resulting in the gradual fragmentation of colonial spatial structures and the weakening of their social coherence. Although several colonial artefacts remain physically intact, their integration within the contemporary urban system is increasingly discontinuous, producing a disjunction between form, function, and meaning. Depok Lama thus illustrates a condition that may be termed survival without continuity, where material persistence does not ensure symbolic endurance. The crisis of urban memory in this metropolitan periphery is driven not by physical erasure alone, but by the erosion of relational continuity between spatial structure, social practice, and collective meaning. This study positions urban memory as an active framework for understanding and guiding transformation in historic urban areas undergoing rapid metropolitan change.
Copyright (c) 2026 Imam Sumarwoto (Author) https://creativecommons.org/licenses/by/4.0
Identifying Walkability In Relation to Accessibility and Inclusivity of Public Spaces at Titik 0 Malioboro Yogyakarta
Titik 0 Malioboro area in Yogyakarta is a central public space with high levels of social, economic, and cultural activity, especially in the afternoon and evening. These conditions make the quality of pedestrian paths and the walking experience (walkability) important aspects in supporting the function of a safe, comfortable, and inclusive public space. This study aims to evaluate walkability in the Titik 0 Malioboro area within a radius of ±300 meters, focusing on accessibility and inclusivity for all user groups. The study uses a qualitative approach with a case study method through field observations, visual documentation, and semi-structured interviews conducted in the afternoon to evening hours. Data analysis is conducted descriptively and analytically with reference to the concepts of walkability, inclusive public space theory, and urban vitality theory. The results show that structurally, this area has a relatively connected network of pedestrian paths that supports pedestrian mobility. However, at the user experience level, the quality of walkability is not yet fully optimal due to activity density, space conflicts, and limitations and inconsistencies in universal accessibility facilities. This study emphasizes the need for an integrative approach through physical improvements to pedestrian paths, activity management, and the application of universal design principles to create inclusive and sustainable public spaces.
Copyright (c) 2026 Lingga Eka Vedayana, Stefy Prasasti Anggraini, Adilah Nur Khairunnisa (Author) https://creativecommons.org/licenses/by/4.0
Comparative Study of the Transformation of JNM Bloc Yogyakarta and Blok M Jakarta Through a Creative Placemaking Approach
Urban revitalization through a creative placemaking approach has become an important strategy in reactivating public spaces that have experienced functional and social decline. JNM Bloc Yogyakarta and Blok M Jakarta represent two transformations of former urban areas into creative public spaces with distinct spatial and social dynamics. Previous studies have generally examined these areas separately, focusing on aspects such as adaptive reuse, urban regeneration, or their role as youth gathering spaces. However, comparative research that analyzes spatial characteristics, activity patterns, and user experiences within the framework of creative placemaking remains limited. This study aims to compare the spatial character, activity patterns, and user experiences of both areas in shaping place identity and urban vitality. The research employs a qualitative descriptive approach using a comparative case study method through field observations, visual documentation, and semi-structured interviews. The findings indicate that JNM Bloc emphasizes historical continuity and community-based artistic activities, creating an intimate and curated spatial atmosphere. In contrast, Blok M demonstrates dense urban dynamics characterized by diverse culinary, entertainment, and nightlife activities. These findings confirm that historical context, activity intensity, and spatial connectivity play significant roles in shaping place identity and the experience of creative public spaces. This study contributes to expanding comparative discussions on creative public spaces in different urban contexts.
Copyright (c) 2026 Maritza Khayyarah Alimah, Stefy Prasasti Anggraini, Adilah Nur Khairunnisa (Author) https://creativecommons.org/licenses/by/4.0
The Role of Facade Design in Shaping the Identity of Sport Centers
In contemporary urban contexts, Sport Center buildings are no longer perceived merely as athletic facilities but as architectural representations that shape urban identity. Facade design plays a strategic role in constructing this identity through visual expression, symbolic representation, and technological performance. Previous studies tend to examine facade performance, aesthetic expression, or technological innovation separately, while limited research has comparatively analyzed the integration of these aspects in forming architectural identity. This study aims to analyze the role of facade design in shaping the identity of Sport Center buildings through a comparative approach focusing on three main aspects: form, facade components, and facade technology. A qualitative descriptive method with a comparative analysis framework was applied to three case studies: Gelora Bung Karno Main Stadium (GBK), Jakarta International Stadium (JIS), and Manahan Stadium Surakarta. The findings indicate that architectural identity is formed through the simultaneous integration of visual (form), representative (components), and performative (technology) dimensions. GBK demonstrates a modern–heritage identity based on historical continuity and technological adaptation; JIS represents a futuristic–modern identity characterized by technological dominance and dynamic form; while Manahan reflects a vernacular–modern identity integrating cultural symbolism with adaptive facade systems. This study contributes conceptually by proposing an integrative framework that positions facade design as a multidimensional strategy in shaping the architectural identity of large-scale sports buildings.
Copyright (c) 2026 A Jabar Al Fatih, Taufiq Rizza Nuzuluddin, Mutiawati Mandaka (Author) https://creativecommons.org/licenses/by/4.0
Street Vendors’ Design Typology and Visual Identity Based on Third Place Theory at GOR Klebengan
Street vendors are an important element in shaping the social dynamics and aesthetics of public spaces, especially in night food courts. This study aims to analyze the typology of permanent and non-permanent vendors and identify visual elements that influence visitor attraction in the Klebengan Sports Hall area, Sleman. The research method used a descriptive qualitative approach through field observations, behavior mapping, and online questionnaires compiled based on typology and visual appeal parameters. The analysis was conducted on aspects of color, lighting, visual composition, menu display, product image, and seating comfort as factors that shape the aesthetic perception of the area. The results showed that banner and menu displays were the most dominant visual elements influencing purchasing decisions, followed by lighting and seating comfort. Permanent vendors tended to build quality perceptions through permanent structures and more organized on-site dining facilities, while non-permanent vendors relied on mobility and striking colors to attract visitors' attention. These findings confirm that typological differences not only impact operational aspects but also shape the aesthetic character of the area and contribute to the process of establishing the place as a third space that supports social interaction. The novelty of this research lies in the integration of typological analysis with visual-aesthetic dimensions.
Copyright (c) 2026 Nanda Amelia, Stefy Prasasti Anggraini, Adilah Nur Khairunnisa (Author) https://creativecommons.org/licenses/by/4.0
Identification of City Image Elements According to Kevin Lynch’s Theory in the Siguragura Street Corridor of Malang City
The rapid development of urban areas driven by educational activities, student housing, and commercial functions affects the visual quality and legibility of urban spaces. The Sigura-gura Street corridor in Malang City is one of the areas experiencing such dynamics. This study aims to identify and analyze the elements of city image based on Kevin Lynch’s theory, namely paths, edges, districts, nodes, and landmarks, in order to determine the level of area legibility. In terms of state of the art, previous studies in Indonesia have widely applied Lynch’s theory to commercial and residential areas; however, studies focusing on educational corridors with multifunctional characteristics and high mobility remain limited. This research employs a descriptive qualitative approach through field observations, documentation, brief interviews, and visual analysis of the area. The results indicate that the path element is the most dominant component due to the high intensity of vehicle and pedestrian movement. The edge element is represented by the river serving as a natural and administrative boundary between two sub-districts. The district is characterized by an educational environment and student housing supported by commercial activities. The node is identified at Muhajirin Mosque as a center of social and religious activities, while the main landmark is ITN Malang Campus, which functions as a strong visual orientation point. Overall, the corridor possesses a relatively strong city image structure but requires visual improvements to enhance its identity and environmental quality. This study is expected to provide recommendations for organizing educational corridors in Malang City.
Copyright (c) 2026 Muhammad Arif Wahyu Hidayat, Lalu Mulyadi Mulyadi (Author) https://creativecommons.org/licenses/by/4.0
Students' Sensory Perceptions of the Physical Setting of the Campus Environment (Case Study: Pradita Campus, Gading Serpong)
University students often experience academic and social pressures that negatively affect their mental health. A campus environment designed and equipped with natural elements that create restorative architecture can play a vital role in supporting users’ psychological recovery. Recent studies on restorative environments have largely focused on urban parks, healthcare settings, and therapeutic landscapes, while limited research applies the Perceived Sensory Dimensions (PSDs) framework to everyday academic environments, particularly within Indonesian private universities. By positioning the campus as a multisensory ecosystem that influences students’ cognitive and emotional resilience, this study advances the application of PSDs in higher education contexts and strengthens evidence-based approaches to restorative campus design. This study aims to analyze students’ perceptions of the campus environment as a restorative space based on the PSDs. A quantitative approach was used, with data collected through a Likert scale-based questionnaire (1–6). The survey received responses from 75 participants, all of whom were students. The results show that the majority of respondents agreed that the presence of natural elements, open spaces, tranquil atmospheres, and physical/psychological protection on campus helps reduce stress and enhance emotional comfort. However, the cultural and cohesive dimensions received more neutral or negative responses, indicating a need for re-evaluation of spatial designs that support cultural identity and spatial connectivity across campus areas. This study emphasizes the importance of integrating restorative design approaches in campus development to promote student well-being.
Copyright (c) 2026 Christian Wisaputra Wijaya, Anisza Ratnasari (Author) https://creativecommons.org/licenses/by/4.0
Comparative Study of Public Open Spaces in Singapore and Yogyakarta
Public open space is a facility that must be available in every city, be it a small city or a big city. Because public open spaces such as city parks or town squares are able to provide the basic needs of every community, especially people in big cities, to interact, recreate, exercise, relax, and enjoy their free time. In cities in tropical countries, public open spaces or city parks should also be equipped with adequate shade trees so that the microclimate formed in the public open space is comfortable and cool so that people are more enthusiastic about doing activities in it. Public space is closely related to landscape, humans, and design. So first we need to understand the relationship between these three aspects and public space. According to Matsuoka and Kaplan (2008), there are two approaches to analyzing public space needs. The first is nature-based needs, and the second is human-interaction-based needs. In the nature-based needs approach, there are three categories of human needs that can be the basis for designing a public space: (1) contact with nature, (2) aesthetic preference, and (3) recreation/play. As for the human-interaction-based needs approach, there are also 3 categories of human needs: (1) Social Interaction/Privacy, (2) Citizen Participation, and (3) Sense of Community Identity. This research takes two case studies in Singapore and two case studies in Yogyakarta. The case studies in Singapore are Tiong Bahru Park and Public Space in Raffles Place, Singapore Riverside. The case studies in Yogyakarta are public space at the Syuhada Grand Mosque in Kota Baru and public space in the area near the Tugu Jogja Monuments.
Copyright (c) 2025 Okita Sisy Tiara, Marselly Dwiputri (Author) https://creativecommons.org/licenses/by/4.0
Reproduction of Space and Marginalized Heritage: The Rumah Limas as an Architectural Critique of Urban Transformation in Palembang
The Rumah Limas of Palembang is a traditional architectural heritage that embodies the social values, hierarchical structures, and cultural identity of the Malay community in Palembang. However, modernization, urbanization, and the commodification of cultural heritage have driven transformations in its function, form, and meaning from a living space rich in symbolic value to a static visual artifact. This study adopts a qualitative interpretative approach with a case study method, employing Henri Lefebvre’s The Production of Space framework and Roland Barthes’ semiotics to examine the representation and production of meaning in the Rumah Limas. Data were collected through field observations, interviews, literature review, and an analysis of heritage conservation policies. The findings reveal that the transformation of the Rumah Limas occurs not only in its physical aspects such as material degradation and structural modifications but also in its symbolic dimensions, including shifts in the meaning of kekijing and the loss of the space’s social functions. This phenomenon reflects a transition from lived space to conceived space, dominated by economic logic and tourism narratives, ultimately leading to the construction of an ahistorical “myth” of heritage. The study underscores the necessity of a transformative conservation approach—not only preserving the physical form, but also reviving the meaning, social functions, and cultural relevance of the Rumah Limas within the contemporary urban landscape.
Copyright (c) 2025 Imam Sumarwoto (Author) https://creativecommons.org/licenses/by/4.0
Scenic Beauty Estimation (SBE) Assessment at Lembah Gurame City Forest Park, Depok City
The natural beauty inherent in urban parks directly impacts the quality of life for residents and the overall attractiveness of the city's landscape. Traditionally, the assessment of park aesthetics has been subjective and dependent on individual perceptions. Therefore, research on the functions of urban parks that support the concept of livability is essential. Some of these functions include landscape, environmental preservation, and aesthetics. This study focuses on the aesthetic value of Lembah Gurame Urban Forest Park in Depok City. The purpose of this research is to conduct an in-depth analysis of the various visual features in Lembah Gurame Urban Forest Park. The approach used to more objectively and measurably evaluate the park's beauty is the Scenic Beauty Estimation (SBE) method. The significant results of the study reveal variations in the aesthetic assessment of different areas of the park. The findings indicate four landscape categories: high, medium, low, and very low aesthetic value. These findings suggest that aesthetic assessments of the landscape need to be followed up to enhance the even distribution of aesthetic value across the Lembah Gurame Urban Forest Park in Depok City.
Copyright (c) 2025 Nurjannah Hamdani, Yosica Mariana, Nurjannah Hamdani (Author) https://creativecommons.org/licenses/by/4.0
Spatial Configuration and Circulation Analysis for the Revitalization of Kalibaru Traditional Fish Market
Tempat Pelelangan Ikan (TPI) Kalibaru serves as a key economic hub for the coastal communities of North Jakarta. However, the existing condition of the market reveals several critical issues, particularly regarding spatial limitations and the lack of an organized circulation system among users such as fishermen, vendors, buyers, and distribution vehicles. These problems have led to inefficient trade activities, discomfort, and frequent spatial conflicts, highlighting the need for comprehensive spatial reorganization. Unlike prior studies that primarily focus on generic market revitalization, this research addresses the specific gap of integrating behavioral mapping with spatial configuration analysis in high-density coastal fish markets, offering a tailored approach to resolve circulation conflicts and optimize functional zoning. This study aims to analyze the spatial needs and circulation patterns at TPI Kalibaru to support improvements in trade quality and space effectiveness. The findings indicate that the absence of clear zoning and directed circulation routes causes overlapping activities, which reduce overall spatial efficiency. Moreover, several essential facilities, such as cold storage areas, auction halls, and drainage systems, remain inadequate. Therefore, this study recommends a spatial reconfiguration based on user functions and activities, the implementation of a one-way circulation system, and the provision of more hygienic and efficient supporting facilities to enable the revitalization of a more functional and sustainable fish market.
Copyright (c) 2025 Darren Jonathan Tjahjadi, Anisza Ratnasari (Author) https://creativecommons.org/licenses/by/4.0
Human-Centered Design Approach to the Batanghari River Boundary as a Waterfront City in Jambi City
The riparian area of the Batanghari River in Kasang Subdistrict, Jambi City, does not yet comply with the provisions of the Regulation of the Minister of Public Works and Public Housing (Permen PUPR) No. 28 of 2015 concerning river borderlines. This is evidenced by the inadequate public facilities and their designation as a flood-prone area in the Spatial Plan (RTRW) of Jambi City 2013–2033. Studies on riverfront development have been widely conducted in major cities in Indonesia, such as Pontianak, focusing on river revitalization as public space, strengthening city identity, and improving environmental quality (Palupi S. et al., 2023). However, research on riparian areas in medium-sized cities such as Jambi remains limited, particularly in flood-prone riverfront areas. This indicates a gap that needs to be addressed through this study. This research seeks to achieve more optimal design outcomes by integrating a human-centered design (HCD) approach, which emphasizes user needs, comfort, and sustainability. This study also aims to identify site problems and potentials, determine the appropriate waterfront typology, and provide design recommendations using a qualitative descriptive method based on LaGro’s (2008) framework, which includes inventory, analysis, synthesis, HCD, and conceptual design. The results show that the site’s flat topography and direct hydrological flow make it prone to flooding, yet diverse community activities demonstrate potential for redevelopment. This study identifies the recreational waterfront typology with the concept of “Kasang Waterfront,” consisting of four functional zones: public (3.6 ha), green (0.3 ha), recreational (1.2 ha), and commercial (1.3 ha).
Copyright (c) 2025 Nur Ishlah Dewani, Indah Prastiwi, Martin Muljana (Author) https://creativecommons.org/licenses/by/4.0
Sensory Design Exploration Its Impact on the Adaptive Behaviour of Children with Down Syndrome in Educational Settings
In Indonesia, children with Down syndrome often face limited educational facilities that support their sensory needs, even though proper environmental stimulation is crucial for developing adaptive behaviors such as self-regulation, social interaction, and learning abilities. This study explores the influence of sensory design on the adaptive behavior of children with Down syndrome in educational settings. The research is motivated by the limited availability of sensory-friendly support facilities for children with Down syndrome in Indonesia, particularly in schools. Employing a qualitative approach through literature review and precedent studies, the research analyzes primary and secondary data related to educational environment design and sensory facilities. Findings indicate that sensory-based design elements, such as lighting, texture, and acoustics, significantly affect self-regulation, social interaction, and focus levels in children with Down syndrome. Design strategies adapted from the behavioral characteristics of children with autism—including natural interaction, digital interaction, and behavioral interaction—can be modified to meet the unique needs of children with Down syndrome. The use of multisensory spaces has been shown to enhance adaptive abilities and independence, creating a more inclusive learning environment that supports their optimal development. This study contributes to the design of educational facilities that are more responsive to the sensory needs of children with Down syndrome.
Copyright (c) 2025 Wiwien Phen, Anisza Ratnasari (Author) https://creativecommons.org/licenses/by/4.0
Evaluation of Building Envelope Performance of Shophouses as an Energy-Saving Measure (Case Study: Coffee Shop in Lamgugop, Banda Aceh City)
Banda Aceh City as a tropical region receives constant sunlight for ±12 hours per day throughout the year. This causes high levels of heat radiation and air humidity in the area. To create thermal comfort in buildings, people use artificial ventilation systems such as fans and air conditioners. Dependence on electrical energy, which is mostly sourced from fossil fuels, needs to be minimized through energy saving strategies. This study aims to evaluate the energy efficiency of a commercial building in the form of a two-story coffee shop in Lamgugop, Banda Aceh City, through analysis of the Overall Thermal Transfer Value (OTTV) value, shading simulation, and estimation of solar panel requirements. A quantitative approach was used by collecting primary data (building dimensions, orientation, facade materials) and secondary data (local climate and SNI 03-6389:2011 standards). The results show that the OTTV value of 38.7 W/m² exceeds the standard threshold, which indicates low thermal efficiency of the building. Suggested improvement strategies include the use of Low-E glass, reducing the Window to Wall Ratio (WWR), and adding shading devices. Solar simulations show that shading elements are effective in reducing direct radiation load into the space. Furthermore, to meet energy needs independently, 135 solar panels with a capacity of 100 Wp and 26 batteries with a capacity of 12–175 Ah are required. The benefits of this research are to provide practical recommendations for building designers and owners in implementing energy-saving strategies, as well as serve as an academic reference in developing studies on building energy efficiency in tropical regions.
Copyright (c) 2025 Hannisa Handri, Intan Agustina Pratiwi, Muhammad Rasyidul Ilmi, Achnia Tiffany Nurfadillah, Musyaffa Rifqi Harimardika (Author) https://creativecommons.org/licenses/by/4.0
Optimizing The Roundabout as Green Infrastructure A Case Study at ITERA
Limited green space due to urbanization causes problems such as rising micro-temperatures, declining air quality, and increased surface runoff, which increases the risk of flooding. This condition is worsened by the dominance of gray infrastructure. In fact, these problems could be addressed by applying green infrastructure. An open space that can implement green infrastructure is a roundabout. This study aims to explore and optimize the GKU roundabout at ITERA as part of the city's green infrastructure. The research employs a qualitative-descriptive method and is divided into two stages: the pre-design and the design stage. The pre-design stage involves collecting both primary and secondary data necessary for designing the GKU roundabout. The design stage consists of three steps: site inventory, analysis, and design. During this stage, the software used includes AutoCad, SketchUp, and Adobe Photoshop. Green infrastructure that can be applied includes stormwater planters, rain gardens, and permeable concrete. These strategies can help absorb run-off water, prevent flooding, and filter pollutants from run-off water. The seating can also be designed with raised legs, thereby increasing the water infiltration areas. Furthermore, introducing a greater variety of plant species would not only enhance the site’s visual appeal but also promote biodiversity and strengthen its ecological value. The results of this research are expected to serve as a guideline for local authorities in designing a more sustainable campus landscape.
Copyright (c) 2026 Rabita Akbari Sitompul, Elisabet Nungky Septania, Indah Prastiwi (Author) https://creativecommons.org/licenses/by/4.0