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Reinforced Concrete Core with Steel Exoskeleton for Urban Mobility

Authors:
Robert Grasshoff, Tamara Koehler
Reinforced Concrete Core with Steel Exoskeleton for Urban Mobility
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A reinforced concrete core supports a steel exoskeleton, facilitating a multi-level hub for urban mobility with integrated drone transport stations and mixed-use spaces in central London.
5 key facts about this project
01
Reinforced concrete core enhances structural stability for high-rise living.
02
Steel exoskeleton allows for efficient load distribution and unique façade design.
03
Drone stations integrated at multiple levels for improved urban transport connectivity.
04
Mixed-use spaces include retail, logistics, and emergency services in one structure.
05
Photovoltaic elements installed on façades to generate renewable energy.

The HIVE is a project situated in London, designed to tackle urban challenges such as overcrowding, air pollution, and an outdated transport system. The project promotes a vertical way of living and working, with the aim of providing practical solutions that improve daily life for residents. At the heart of the design is a system of flying passenger drones that aims to ease congestion in the busy city and enhance overall connectivity.

Structural Design
The building rises to about 180 meters, showcasing a thoughtful structural approach. Its core is made from reinforced concrete, which creates a stable foundation for the height of the structure. Surrounding the core, a steel exoskeleton defines the exterior shape, adding strength while contributing to the overall design. A diagrid construction method is used to enhance the load-bearing capacity, which helps to minimize material use without sacrificing strength.

Mixed-Use Integration
The HIVE incorporates a mix of functions within its design. It includes office spaces, retail venues, and essential services under one roof. Among its distinct features are drone repair stations and automated logistics facilities. This combination is intended to serve the varied needs of the community, promote local job creation, and reduce the necessity for long commutes, thereby improving the quality of life.

Sustainability Measures
Sustainability plays an important role in the design of The HIVE. Photovoltaic panels are integrated into the facades to produce renewable energy and improve efficiency. Additionally, a rainwater collection system is part of the strategy, enabling the reuse of water and reducing environmental impact. Such measures highlight a focus on eco-friendly practices within the urban setting.

Urban Mobility Solutions
One significant aspect of The HIVE is its focus on improving urban mobility. The inclusion of drone transport stations allows residents to make easy use of these flying services for travel across the city. A dedicated smartphone application facilitates the booking of drone rides, adding an element of convenience for users. This approach aims to enhance accessibility and offer new options for commuting within the urban landscape.

The design features a unique facade, characterized by a diagrid pattern that creates an engaging play of light and shadow on its surface. This element adds visual interest and alters perceptions based on where one stands in the city.

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Vancouver Tall Challenge: Building Higher Downtown

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Competition organisers

The Vancouver Tall Challenge: Building Higher Downtown is an international architecture competition organized by Buildner in collaboration with the City of Vancouver and the University of British Columbia’s School of Architecture and Landscape Architecture (SALA). The competition invites architects, designers, planners, and creative thinkers to explore innovative approaches to tall buildings in Vancouver’s downtown core, focusing on sustainability, livability, urban density, public space, and the city’s strong connection to nature. As Vancouver continues to grow, participants are challenged to rethink how vertical development can enhance urban life and contribute to a more vibrant, inclusive, and resilient city identity.

The competition offers a total prize fund of $15,000 CAD, with winning proposals selected by an international jury of architects, planners, academics, and city-building professionals. Key dates include the final registration deadline on October 29, 2026, submission deadline on November 30, 2026, and winners announcement on January 26, 2027. Full competition details, requirements, and registration information are available at architecturecompetitions.com/VancouverTallChallenge

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