How are seismic bracing systems for cable trays classified

Home / How are seismic bracing systems for cable trays classified

Cable bracing works in tension, so it requires two opposing brace assemblies at each brace location. This article will explore the importance of seismic resistance in cable trays, discuss when seismic braces are necessary, and help you understand how to make informed decisions for your installation. Cable trays found in conventional power and industrial facilities have out-performed structures, piping systems, mechanical and electrical equipment components and systems, and equipment anchorages. A number of shake table tests on portions of cable tray and conduit systems confirm these.

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