For the $\backslash (6\backslash$times $6\backslash )$ sawn timber column on grid A$2$ shown in Figure Q$1,$ determine the internal stresses on the member. Assume that the axial load on the member acts at an eccentricity of $4-$in in one axis only and that the system is non$-$sway $($i$.$e$.$ laterally braced$).$ The suitability of the proposed sawn timber columns should be assessed. The design considerations listed below should be computed:

a$)$ Axial Compression

b$)$ Bending

c$)$ Combined Axial $\backslash$& Bending Effects

All loads, exposure conditions and timber grades$/$properties specified in Q$1$ should be maintained. If the proposed timber section should fail a design check, redesign the section, making sure to comment on the structural suitability and structural efficiency of the member size selected. Clearly state any assumptions made. PLAN OF TIMBER DECK AREA

SECTION X

FIGURE $01$