The truss shown in the figure has a span of 36 feet, D= 10 psf, and S= 20 psf. The top chord is 2x10 of No. 2 Hem Fir and is laterally supported along its length by the roof sheathing. Moisture is dry. Temperature is normal. Joints are assumed to be pin connected. Check if the capacity of the top chord for compression and bending using the following load combinations using ASD and LRFD. ASD: D+S LRFD: 1.2D + 1.6 S wo = !0pst + Wg = 20 psf 1. 4@q'= 36ft

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Members with compression and bending

Compression members are structural elements that carry compressive axial force. They are the vertical members of a building that support beams and their design, which is governed by buckling and strength. Columns are known as struct or compression members, which are subjected to compressive forces. These members provide stiffness to the building and avoid any imperfection regarding the transfer of axial load. For instance, webs in a truss, braces in a framed structure, tiers, and so on.