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Inspired by the natural architecture of human bone, engineers at Princeton University have developed a new cement-based material that significantly enhances the toughness of traditional concrete. This innovative material resists cracking and sudden failure, making it a promising solution for more... View full entry
The American Road & Transportation Builders Association’s 2024 Bridge Report survey has found 221,800 bridges in need of repair and 76,175 bridges that should be replaced across the country. The accounting, released in late August, claims that some 36%—or nearly 221,800 spans—require... View full entry
The Maryland Department of Transportation has awarded the contract to rebuild the collapsed Francis Scott Key Bridge to Kiewit, a national infrastructure development firm with extensive experience in similar projects and a reported $17.1 billion in revenues last year. The AP reports the... View full entry
The Grimshaw-designed Robert Poujade pedestrian bridge in Toulouse has officially opened. Developed alongside ppa.architecture as part of a consortium led by French civil engineering construction company Eiffage, which included Ingérop, ATP, and Quartiers Lumières, the bridge is one of... View full entry
China’s plan to construct what would be the world’s new largest particle collider, pending major funding hurdles, is becoming more clear after a technical design report was submitted for the estimated $5.2 billion project. The 100-kilometer Circular Electron Positron Collider (CEPC) is meant... View full entry
This month, Autodesk announced a record-setting $5 million donation to the College of Engineering and Architecture (CEA) at Howard University, a gift it says is meant to ensure the school's new state-of-the-art Design and Make lab will be operated with the most cutting-edge software and other... View full entry
University of Stuttgart professor Achim Menges has shared details of a new research-led observation tower project called Wangen Tower after its realization earlier this month at the regional garden showcase Landesgartenschau Wangen im Allgäu in southern Germany. The project is a collaboration... View full entry
A group of researchers from the Polytechnic University of Valencia say they have discovered a means for protecting buildings from structural collapse. In a new set of building science experiments conducted in June 2023, they carefully studied animal neurobiology. El País tells us: “The team of... View full entry
This post is brought to you by Tulane School of Architecture, an Archinect Partner School As climate change and extreme weather continue to impact communities around the world, the need for professionals skilled in the fields of landscape architecture, architecture, engineering, and planning is... View full entry
Today is World Engineering Day, and to celebrate it, Archinect has curated a few outstanding bridge projects we’ve included in our recent news coverage to highlight critical pieces of infrastructure at an important time for civil and structural engineering in the Americas and abroad. The six... View full entry
Construction of what would be the world's longest suspension bridge, connecting Sicily and mainland Italy over the Strait of Messina, could begin this year after the final design recently gained approval. The long-delayed project would stretch more than 10,800 feet if completed. The controversial... View full entry
Production has begun on a 3D printed tower in Switzerland, which is expected to be the tallest structure of its kind in the world. Named the ‘Tor Alva’ or ‘White Tower,’ the project is currently being fabricated at ETH Zurich, where the first eight columns of the tower’s lower floor... View full entry
Charlie Thornton, the well-admired structural engineer, co-founder and CEO of Thornton Tomasetti, passed away in early December at the age of 83, according to his firm. The Bronx-born Thornton began his career in the New York offices of Lev Zetlin Associates before pursuing a new venture... View full entry
A study of every bridge in the U.S. Department of Transportation database has discovered a need for $319 billion worth of major repairs or replacement work on a total of 222,000 spans across the country. The findings published in the American Road & Transportation Builders Association’s... View full entry
Engineers in Australia have found a way of making stronger concrete with roasted used-coffee grounds, to give the drink-additive a "double shot" at life and reduce waste going to landfills. [...]
Published in the Journal of Cleaner Production, the study by RMIT engineers is the first to prove that waste coffee grounds can be used to improve concrete.
— Science Daily
The study found that three different coffee ground samples each increased their concrete pour’s compressive strengths by up to 30% once their organic compounds were broken down through pyrolysis. The discovery could go a long way in combatting issues such as food waste and the carbon impact of... View full entry