So, how did engineers ensure all the elements clicked into place? The on-site construction method utilised a quiet electric crane to deliver and install the modules out of hours to minimise traffic and site congestion during the day. The longest piece delivered to site was about 17 m long and weighed 26 t. The creation of this award-winning building involved the construction, testing and transportation of 285 HBS modules to Atira’s La Trobe site from Hickory’s factory in Melbourne’s inner-west. This patented technology allows prefabricated buildings to be constructed to greater heights than other modular technology is capable of reaching. Lego-like constructionĪtira’s main contractor, Hickory Group, worked with developer Blue Sky Funds, architect Hayball, structural engineering firm Rincovitch and civil engineering practice Advent Consulting Engineers, to apply a new iteration of its innovative Hickory Building System (HBS). The Atira construction methodology is thus a step in the right direction. Prefabrication also reduces indirect carbon emissions such as those caused by deliveries and on-site workers since modules are produced offsite in a controlled assembly line environment.ĭr Tim Forman, Senior Research Associate at University of Cambridge, says : “Buildings are responsible for approximately 40 per cent of global energy-related carbon emissions, and there is an urgent need to reduce the carbon intensity of construction and buildings in use.” In June this year, a study released by University of Cambridge and Edinburgh Napier University illustrated that using volumetric modular systems can produce 41 to 45 per cent less carbon dioxide emissions than traditional methods of building homes. It’s also a fine example of the way engineering is pushing the boundaries of skyscraper construction to make it faster, safer and more sustainable. The structure won recognition from the Council on Tall Buildings and Urban Habitat as well as from the Concrete Institute of Australia. Completed in 2018, it is one of the tallest buildings in the world to use prefabricated construction methods, and its articulated snakeskin-like façade is a recognisable part of the city’s fabric. This simple explanation belies the innovative engineering behind the 150-m tall Atira Student Living, located on Melbourne’s La Trobe Street. How can you construct a 43-storey tower in the heart of Melbourne in just 24 months without causing traffic chaos? Assemble much of it off-site, truck the components to their CBD location at night and stitch them into place like a colossal Lego set. toothpicks, craft sticks, drinking straws, etc.Standing 150 m tall, Atira Student Living is one of the tallest buildings in the world to use prefabricated construction methods and has been recognised by the Council on Tall Buildings and Urban Habitat. Experiment with the type of building material and test comparable designs - i.e.Experiment with the size of the building footprint.Keeping the footprint of the lego building constant, construct a simple shake plate to test different building heights/designs, determining which structure offers the safest and most stable design. This cool science fair project, adapted by CJ over at Building Legos with Christ, would be perfect for upper elementary/early middle school students interested in architecture, engineering, and - of course! - constructing buildings with legos! Project Overview Photo Source: Įver wonder what it takes to design a skyscraper? Seeming to defy gravity, these structures must be able to withstand weather and environmental forces, but also the weight of the building materials, people, etc.
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