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ADOT’s US 60 Pinto Creek Bridge replacement wins regional honor

Civil + Structural Engineer

Among other innovative approaches used: ADOT used a bid-alternative method for design, which allowed the contractor to determine economical and supportive foundation systems for each of the bridge’s three piers while taking into account the mountainous terrain. You can view photos of the completed bridge at flic.kr/s/aHBqjzWgRb.

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Cairo & the Built Environment: Past, Present, and Future

Civil + Structural Engineer

This ambitious project–owned by the Egyptian National Authority of Tunnels (NAT)–is intended to create a direct connection between Cairo, the New Administrative Capital, and 6th of October City via a two-line rapid transit system. When completed, this will be the longest driverless monorail system in the world.

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A Case (Study) for Off-Site Construction in Home Building

The Pro Builder

Rather, it employed an off-site construction method that built all of the wall panels, floor panels, and roof trusses in a nearby factory and assembled them on site in fewer than three days. The digital twin produced hyper-accurate renderings that reflected data gleaned from a laser scan of the site after the foundation slabs were poured.

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DFI Announces 2023 Outstanding Project Award Winner

Civil + Structural Engineer

A presentation on the project is being delivered and the award presented at DFI’s 48th Annual Conference on Deep Foundations , October 31 – November 3 in Seattle. Its 65 ft (20 m) deep perimeter foundation wall system presented many challenges.

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Offsite vs. Onsite Construction Part 2

Civil + Structural Engineer

The panel of experts below, representing the construction, engineering, and building systems industries, explore and explain the many benefits of this alternative construction method. NAHB (National Association of Home Builders) analysis shows it typically takes two days to set a modular home on its permanent foundation.

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Restoring and maintaining archaic concrete floor systems

Construction Specifier

For a building owner, contractor, or design professional, encountering an unfamiliar material can be a terrifying prospect, especially if the material makes up something as fundamental as the floor slab. A floor slab in modern construction often means reinforced concrete—ubiquitous and reliable. However, it was not always so.

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Adventures in Renovation: The Historic Courthouse and the Stair and Elevator Tower Conundrum

Civil + Structural Engineer

In the case of the Theodore Levin US Courthouse, however, the existing building occupies an entire city block and the upper floors are arranged in a “donut” shape with offices and courtrooms surrounding an interior light court. What worked well for the upper floors to minimize disruption became challenging on the interior of the building.