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President’s Awards Presented at DFI Annual Conference

Civil + Structural Engineer

The awards were presented on behalf of Di Cicco by incoming DFI President James Johnson. He is an active member of the DFI Structural Slurry Wall and Seepage Control Committee and regularly publishes papers and delivers presentations at DFI and industry events. Mary Ellen Large, P.E., Jamey Rosen, P.Geo.,

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American Concrete Institute’s New Certificate Program – Designing Concrete Structures Reinforced with GFRP Bars Using the ACI CODE-440.11-22

Civil + Structural Engineer

22 “Building Code Requirements for Structural Concrete Reinforced with Glass Fiber-Reinforced Polymer (GFRP) Bars” is a newly developed design code for new concrete structures reinforced with GFRP bars. It addresses construction and material requirements, structural systems, members, and strength and serviceability requirements.

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Bridging the Columbia River: Past, Present, and Future

Civil + Structural Engineer

Then a single bridge carrying two-way traffic, the structure was expanded in 1958 when a second twin bridge was built directly adjacent to the original structure. With the twin bridge structure, each bridge was opened to one-way traffic–northbound traffic being run over the 1917 structure and southbound over the 1958 structure.

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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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Salas O’Brien Receives Top Honors for Cold-Formed Steel Design

Civil + Structural Engineer

Salas O’Brien is excited to announce that its Denver-based structural engineering team has been recognized by the Cold-Formed Steel Engineers Institute (CFSEI) with the first place Design Excellence Award in Non-Building Applications for the CFS design of the Park Union Bridge in Colorado Springs, Colorado.

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A New Era of Bridge Construction Technology Lands in the U.S.

Civil + Structural Engineer

Eau Claire, WI: In the world of bridge construction, the differences between cast-in-place and precast methods have always presented one primary trade-off: durability versus speed. Once complete, the structure is a fully integral bridge with no joints, bearings or tie-downs.

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Oregon State University Team Wins 2023 PCI Big Beam Competition 

Civil + Structural Engineer

The national competition, in its 23rd year, teaches college students important structural engineering skills in an applied learning environment that will benefit them in their future professions. Teams of students and a faculty advisor design, build, and test a 20-foot, precast, prestressed concrete beam.