Plot on a graph the beam buckling curve for lateral torsional buckling of a beam member using the following data: I$-$section $457$ x $191$ x $89$ S$275$ with a member length ranging from $5$h to $30$h at an interval of $5$h$.$ Y$-$axis of the graph: Moment resistance; and X$-$axis of the graph: Member length. Use method in $[$Cl$.6\mathrm{.}3\mathrm{.}2\mathrm{.}3],$ assume uniformly distributional load.

Plot on a graph the beam buckling curve for lateral torsional buckling of a beam member

using the following data:

I$-$section $45719189$ S $275$ with a member length ranging from $5$ h to $30$ h at an

interval of $5$ h $.$

Y$-$axis of the graph: Moment resistance; and

X$-$axis of the graph: Member length.

Use method in $[$Cl$.6\mathrm{.}3\mathrm{.}2\mathrm{.}3],$ assume uniformly distributional load.