This paper presents the design concepts developed for mobility simulations in three Superblocks located in Tbilisi, Georgia. Each design concept is tailored to the specific characteristics of different locations, characterized by their complexity and flexibility, which stem from thorough investigations and a multidisciplinary approach. Three different locations were examined in Tbilisi Superblocks case: Sololaki, Kiacheli, and London Park surrounding territory. A unified strategy and comprehensive dataset were collected and developed for all locations, including district mapping in XYZ coordinate systems using 3D Laser Scanning, photogrammetry, data derived from experts’ investigations, and accessibility analysis via GIS platforms. The distinct performance of each superblock was made possible through an algorithmic framework integrating factors from the economic, social, and environmental dimensions—the three pillars of Superblocks. Elements were configured according to urban requirements and local priorities, where mobility serves as a crucial structural element that unifies all three pillars. This approach enhances the strength and flexibility of superblocks, yielding benefits such as mixed-use functionality, job creation, infrastructure investment, community engagement, health promotion, social equity, sustainable practices, green spaces, and efficient transportation. Mobility simulations encompassed walking, cycling, and public transit systems to reduce reliance on private vehicles and mitigate issues like pollution, accidents, traffic congestion, noise, and urban heat islands. The impact of traffic flow and congestion assessment influenced the optimization of traffic signal timings, intersection operations, and future urban planning, all reflected in the urban design layout. By focusing on car speeds and parking systems, territories were rezoned to create recreational areas, enhance public transport accessibility, increase street capacity, and optimize pedestrian and vehicular traffic flow [20]. This approach enables districts to accommodate large populations and ensure comfort for visitors and residents without extensive interventions in the urban fabric and transportation systems. The recommendations for Urban Planners, city authorities and residents were developed.

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Mobility in Tbilisi Superblocks: Conceptual Algorithm

  • Nino Chachava,
  • Malkhaz Lekveishvili,
  • Nikoloz Lekveishvili,
  • Giorgi Sulashvili,
  • Nutsa Kandelaki

摘要

This paper presents the design concepts developed for mobility simulations in three Superblocks located in Tbilisi, Georgia. Each design concept is tailored to the specific characteristics of different locations, characterized by their complexity and flexibility, which stem from thorough investigations and a multidisciplinary approach. Three different locations were examined in Tbilisi Superblocks case: Sololaki, Kiacheli, and London Park surrounding territory. A unified strategy and comprehensive dataset were collected and developed for all locations, including district mapping in XYZ coordinate systems using 3D Laser Scanning, photogrammetry, data derived from experts’ investigations, and accessibility analysis via GIS platforms. The distinct performance of each superblock was made possible through an algorithmic framework integrating factors from the economic, social, and environmental dimensions—the three pillars of Superblocks. Elements were configured according to urban requirements and local priorities, where mobility serves as a crucial structural element that unifies all three pillars. This approach enhances the strength and flexibility of superblocks, yielding benefits such as mixed-use functionality, job creation, infrastructure investment, community engagement, health promotion, social equity, sustainable practices, green spaces, and efficient transportation. Mobility simulations encompassed walking, cycling, and public transit systems to reduce reliance on private vehicles and mitigate issues like pollution, accidents, traffic congestion, noise, and urban heat islands. The impact of traffic flow and congestion assessment influenced the optimization of traffic signal timings, intersection operations, and future urban planning, all reflected in the urban design layout. By focusing on car speeds and parking systems, territories were rezoned to create recreational areas, enhance public transport accessibility, increase street capacity, and optimize pedestrian and vehicular traffic flow [20]. This approach enables districts to accommodate large populations and ensure comfort for visitors and residents without extensive interventions in the urban fabric and transportation systems. The recommendations for Urban Planners, city authorities and residents were developed.