Assignment $4\mathrm{.}1$

A simply supported rectangular joist is subjected to characteristic permanent loading of $gk=0\mathrm{.}5k\frac{N}{m}2$ and characteristic medium duration variable load of $qk=2\mathrm{.}0k\frac{N}{m}2.$ The clear span is $4\mathrm{.}5$ m and center$-$to$-$center spacing of joists is $0\mathrm{.}6$ m $.$ The joist is categorized as service class $1.$ Bearing length is $66$ mm at each end.

Design of the joist of timber class C $24$ for bending and shear.

Check the bearing strength of joist

$-3)$ Check the deflection of joist