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SMRF - Lateral Bracing of Girder

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What is the general consensus for the SMRF girder brace. Should the lateral bracing be provided per AISC seismic Provisions section 9.8 or CBC section 2213A.7.8. Brace spacing per AISC is approximately 1/2 the distance that is required by CBC. This requires that additional beams be added to reduce the girder unbraced length and or provide bracing.

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