Structural Steel
From ASDSO Dam Safety Toolbox
Structural steel is most commonly used for gated structures. "Gates are composed primarily of structural steel and are generally of welded fabrication. Structural members are typically rolled sections; however, welded built-up girders may be required for large gates. Various components of the trunnion assembly and operating equipment may be of forged or cast steel, copper alloys, or stainless steel."[1]
Other appurtenances at dams consisting of structural steel may include access bridges/walkways and outlet conduits.
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Revision ID: 6107
Revision Date: 12/20/2022