Select the cheapest channel to support the loads shown on the beam in the figure. If it is known that the allowable norm
Posted: Sun May 15, 2022 10:46 pm
Select the cheapest channel to support the loads shown on the beam in the figure. If it is known that the allowable normal stress for the steel used is 38mpa.
9kN 4.5 kN/m A с В 1 m 1 m m
9kN 4.5 kN/m A с В 1 m 1 m m