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General Article
- A Comprehensive review of analysis of geo-cell reinforced grit bed on footings
- Gowthaman M and Sathyapriya S
- In this review article, the reinforcement mechanisms, design aspects, numerical modeling methodologies of geo-cell reinforced soil and footing model behavior under various …
- In this review article, the reinforcement mechanisms, design aspects, numerical modeling methodologies of geo-cell reinforced soil and footing model behavior under various loading circumstances will be covered. Furthermore, this proposal outlines the numerous field application situations in which different types of geo-cells will be deployed, as well as the research challenges and future research opportunities in this sector. Experimentation and theoretical modeling from previous decades will be investigated in order to choose the appropriate geo-cell reinforced material arrangement that delivers the best performance when used with soil. Geo-cells will be installed at the foot of the culvert to balance the deprived act of the frail sub grades. This problem will be discussed through various studies that will include empirical and numerical methodologies. Geo-cells can also recover the footings near sloping areas and the stability of artificial slopes. Finally, the issues highlight research gaps, and discussion on future trends is critical for enhancing the overall technology of geo-cell reinforced soil. - COLLAPSE
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General Article
- Enhancing social sustainability in public spaces: An evaluation of garden halls in Ilam, Iran
- Raana Rahimi and Hadi Shahamat
- In contemporary discourse, sustainable development now encompasses social dimensions alongside environmental and economic aspects. Social sustainability has become a key concern for …
- In contemporary discourse, sustainable development now encompasses social dimensions alongside environmental and economic aspects. Social sustainability has become a key concern for researchers and planners, viewed as essential for comprehensive sustainable development. Local architecture significantly influences human behavior and social dynamics, making it crucial to examine its impact on social sustainability, especially in native cultures. This study investigates factors enhancing social sustainability in garden halls, a common public space in Ilam, a city in western Iran. Using a qualitative approach and the Delphi method, insights were gathered from 12 architecture experts. The study identifies several critical factors: consideration of local cultural nuances, quality of life enhancement, community spirit cultivation, fostering self-sufficiency, attention to geographical and climatic contexts, and creating peaceful, comfortable environments. Results reveal that public spaces, like garden halls, attract more engagement when designed according to sustainability principles that boost social interactions. This underscores a symbiotic relationship between sustainable architectural design and the promotion of social cohesion and engagement within communities. - COLLAPSE
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General Article
- A Machine learning-based framework for energy-efficient load balancing in sustainable urban infrastructure and smart buildings
- Aarti Sharma, Naveen Kumar, Chander Diwaker, Bandana Sharma, Ritu Baniwal, Shyama Barna Bhattacharjee and Seema Rani
- Efficiency of energy consumption is a key element in respect of the sustainable development of cities and smart buildings. Mobile Edge Computing …
- Efficiency of energy consumption is a key element in respect of the sustainable development of cities and smart buildings. Mobile Edge Computing (MEC) is already becoming one of the promising technologies to support application of smart cities that has higher data throughput, low latency and energy efficiency without depending on the centralized data center. Nevertheless, the concern of optimizing resource management in these environments continues to be complex. In this paper, a new machine learning scheme for energy-aware load distribution in MEC systems is proposed to support green infrastructure in smart cities, particularly for smart building applications. Our framework uses real-time monitoring data of resource usage, energy consumption, and service level agreement (SLA) breaches for dynamic load balancing for energy-efficient operations. The future work involves the application of the proposed model for optimizing response time, energy consumption, and SLA by 13.4%, 6.74% and 32.7% respectively than traditional methods, while enhancing model’s accuracy by 1.06%. This framework can be easily implemented into smart building management systems as well as into the infrastructure of smart cities to increase energy efficiency, decrease operating costs, and foster sustainable usage of urban services. - COLLAPSE
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General Article
- A Study on the activation plan through demonstration and satisfaction analysis of village maintenance-type public housing project
- Dongryeol Kang and Yonghan Ahn
- The village maintenance-oriented public housing initiative primarily by developing small-scale rental housing that caters to the needs of small and medium-sized urban …
- The village maintenance-oriented public housing initiative primarily by developing small-scale rental housing that caters to the needs of small and medium-sized urban areas. Since the launch of 78 public housing projects in 2015, the goal of addressing residents’ needs for regional activation and an improved residential environment has yet to be fully realized, primarily due to limited progress in public housing construction and insufficient promotion of surrounding area maintenance plans. LH’s public housing projects have generally progressed smoothly but face challenges in harmonizing with surrounding areas and providing livable residential environments. Outskirts locations and uniform village renovation plans have limited regional revitalization and hindered success in public competitions, leading to underwhelming outcomes. This study aims to propose strategies for revitalizing the village maintenance-type public housing project by addressing identified issues and incorporating findings from resident satisfaction surveys (modified IPA analysis), project implementation insights, and empirical analysis. First, to maximize the effectiveness of the surrounding area maintenance plan (village plan), synchronized timing between public housing construction and village plan implementation is essential. Securing adequate funding for public housing project selection and ensuring project effectiveness can be achieved through a governance framework involving local governments, residents, and implementers (such as LH), all working together to establish a village maintenance plan aligned with regional characteristics. Second, customized public housing projects should be promoted to match residents’ needs and local construction environments. This requires tailored public housing designs, Creating residential complexes that harmonize with existing communities, Additionally, expanding Barrier-Free (BF) features and welfare services will better serve local resident needs. Third, resident surveys highlight the need to improve regional living conditions. Revitalizing declining rural towns requires tailored projects focused on local resources and strategies for job creation. Fourth, it is necessary to expand government budget support such as regional specialized public offering projects and establish clear standards for evaluating business proposals in order to secure the implementation of the surrounding regional maintenance plan (village plan). This study is expected to enhance the quality of public housing in village regeneration projects, improve livable residential environments, increase resident satisfaction, and boost the potential for future village development. Additionally, it aims to provide practical guidelines for policymakers and urban planners. - COLLAPSE
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General Article
- Development of a platform dashboard for integrating safety management database in apartment construction for owners
- Sojeong Seong, Quang Hoai Le and Yonghan Ahn
- To effectively manage safety at construction sites, owners need knowledge of safety rules and their implications for different types of construction work. …
- To effectively manage safety at construction sites, owners need knowledge of safety rules and their implications for different types of construction work. They require access to safety management data in an easy-to-use and interpreted format through specific tools. However, safety management materials at construction sites are vast and scattered, complicating supervisors’ ability to review and utilize them during tasks. This study aims to develop a safety management database linkage platform that meets the needs of construction site managers and supervisors and makes it easier to use in real life. This will be done by creating a database that organizes safety management data by work type and a time-series work type classification system for apartment construction projects. The platform systematically organizes safety management data according to various work types. Its dashboard, meticulously crafted with user requirements in mind, presents comprehensive information regarding safety obligations for owners at each project phase while facilitating intuitive access to safety management data categorized by work type. This platform has received validation from industry experts. Future endeavors are expected to focus on creating a safety management system that is specifically tailored to each work type, enabling practical implementation, and integrating risk factors derived from real-world accident case data. - COLLAPSE
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General Article
- The Mediating role of space satisfaction in enhancing learning outcomes: A Study of university library learning spaces and informal learning needs
- Xiao Cui and Chiwon Ahn
- In the evolving landscape of higher education, university libraries have transitioned from traditional knowledge repositories to dynamic environments that foster holistic student …
- In the evolving landscape of higher education, university libraries have transitioned from traditional knowledge repositories to dynamic environments that foster holistic student development. However, there remain gaps in understanding how these learning spaces influence student satisfaction and fulfill informal learning needs. This study addresses these gaps by examining the relationships between library learning space utilization, informal learning needs fulfillment, and overall student satisfaction. Using a quantitative cross-sectional survey, data were collected from 316 students across academic stages and disciplines with the aid of a structured questionnaire. Hierarchical regression and mediation analysis were employed to evaluate the relationships between learning space usage, informal learning needs, and satisfaction outcomes. Results reveal that learning space usage—characterized by frequency, duration, and spatial preferences—and the fulfillment of informal learning needs significantly enhance learning space satisfaction, which mediates the relationship with overall learning satisfaction. This study uniquely contributes by elucidating the mediating role of learning space satisfaction, offering practical implications for optimizing library spaces to enhance student satisfaction and academic outcomes. By addressing diverse student needs, universities can create more inclusive and supportive learning environments that promote effective learning experiences. - COLLAPSE
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General Article
- Analyzing the regulatory and practical challenges of urban green spaces in arid cities: A Case study of Biskra, Algéria
- Makhloufi Soumaya and Ghanemi Faten
- This article aims to shed light on urban green spaces, which are among the most critical elements in urban design due to …
- This article aims to shed light on urban green spaces, which are among the most critical elements in urban design due to their profound impact on society, the environment, climate, and psychological well-being, among other factors. Urban green spaces serve as key contributors to sustainable development, acting as renewable systems for air purification and temperature regulation. In this article, we examine the status of urban green spaces in the city of Biskra as a case study, with particular attention to their regulatory standing. The goal is to identify deficiencies associated with urban green spaces, both in the general legal framework and in terms of implementation practices. The findings reveal a substantial quantitative deficiency in urban green spaces in Biskra when measured against Algeria’s national standards. In addition, a qualitative deficit was observed, with many green spaces failing to meet the national requirements. Some green spaces lack a designated regulatory classification, and qualitative analyses demonstrate that these areas often do not align with users’ spatial needs in terms of purpose, functionality, or types of vegetation (decorative, functional, or complementary). Interviews with residents and urban planning authorities in Biskra indicate that these deficiencies stem largely from a lack of enforcement of urban planning regulations. Responsibility for these issues is shared among various stakeholders, compounded by shortcomings in the legal provisions for green spaces, leading to ineffective management and implementation. The primary challenges include inadequate oversight of green space development, a lack of regulatory detail specific to green spaces, and a notable absence of legal frameworks for their maintenance. - COLLAPSE
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General Article
- A Study on improving LANDXML interoperability
- Jaemyeong Kim
- LANDXML is an XML-based standard for storing and exchanging civil engineering design and surveying data in digital format. This study explores interoperability …
- LANDXML is an XML-based standard for storing and exchanging civil engineering design and surveying data in digital format. This study explores interoperability challenges with LANDXML and proposes enhancement methods. The research analyzes problems encountered during LANDXML data exchanges between different software applications and discusses the potential for developing standardized data exchange protocols and automation tools. The goal is to achieve efficient and reliable LANDXML data exchange. - COLLAPSE
Journal Informaiton
International Journal of Sustainable Building Technology and Urban Development
International Journal of Sustainable Building Technology and Urban Development
Sustainable Building Research Center (ERC) Innovative Durable Building and Infrastructure Research Center
건설구조물 내구성혁신 연구센터
Sustainable Building Research Center (ERC) Innovative Durable Building and Infrastructure Research Center Room #301, Large-scale Structural Experiment Buildign, Hanyang Univ.,55, Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do,15588, Rep.of KOREA
Tel: +82-31-436-8074 / E-mail: journal_sus@naver.com Copyright© Sustainable Building Research Center (ERC) Innovative Durable Building and Infrastructure Research Center. Powered by APUB
Tel: +82-31-436-8074 / E-mail: journal_sus@naver.com Copyright© Sustainable Building Research Center (ERC) Innovative Durable Building and Infrastructure Research Center. Powered by APUB