St. Louis Arch 1

[simplebm]

Does anyone know who the structural engineers or firm that did the structural engineering for the St. Louis Gateway Arch?
I think PDM in Pittsburgh was the fabricator and erector. I know Ero Saarinen was the architect. I also know that
Salvucci Engineers in Pittsburgh played a part, possibly as steel detailers.

 

[BAretired]

Gateway Arch - Wikipedia

https://en.wikipedia.org

› wiki › Gateway_Arch
The Gateway Arch is a 630-foot (192 m) tall monument in St. Louis, Missouri, United States. Clad in stainless steel and built in the form of a weighted ...
Cost: $13 million (c. $83 million in 2020)
Structural engineer: Severud Associates
Other dimensions: 630 ft (192 m) width
Completed: October 28, 1965; 56 years ago

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