beam supporting multi-truss sheathed gable end truss in chev
 

beam supporting multi-truss sheathed gable end truss in chev
i have a beam supporting a sheathed gable end multi-truss in a chevron brace. what should the unbraced length about the y direction be the entire length or length/2? thank you
i always try to brace the bottom flange of the beam where the chevron brace connects to it.