QUESTION Seasoned Talowwood of Grade F34 is used in the construction of a root truss of a restaurant in Geelong, Victori
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QUESTION Seasoned Talowwood of Grade F34 is used in the construction of a root truss of a restaurant in Geelong, Victori
QUESTION Seasoned Talowwood of Grade F34 is used in the construction of a root truss of a restaurant in Geelong, Victoria, see Figure 2. The bottom chord of the truss has a cross-section of 29 For design against bending the bottom chord of the thuas can be assumed to carry a uniformly distributed load over a simply supported design span of 15m. The diagonal and vertical locations on the bottom chord can be considered to be lateral restraints acting on the top edge of the bottom chord For design the bottom chord can be assumed to bend in isolation and not inked to botom chords in adjacent Use the following unfactored ads on the bottom chord to determine your design action effects (a) Permanent action due to gravity nadsm and Check the boom chord has sufficient capacity in bending FA [email protected] that are at 3 distances on other side of the truss under consideration Wind up Figure 2A 25 SA