Structural · IBC 2021 §2308.4.1
Girder Sizing for Single-Story Conventional Framing
Floor framing plan with 4 by 6 girders, spans of 6 ft or less and girders 8 ft on center, plus a girder end bearing 3 in minimum on masonry or concrete.. Referenced to IBC 2021 §2308.4.1.
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