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(Solved): Include the self-weight of the beam and calculate: 1.1 The position of neutral axis 1.2 The second m ...
Include the self-weight of the beam and calculate: 1.1 The position of neutral axis 1.2 The second moment of area (moment of inertia) about the horizontal neutral axis 1.1 The uniformly distributed load that the beam can safely support
FIGURE 1 (below) shows a compound steel beam to be used as a service duct. The steel beam is made up of TWO 200×75×25,3kg/m channels connected toe-to-toe bymeans of a 160×65×16kg/m channel and a 160×10 plate. The steel beam is expected to span a distance of 6,75m. FIGURE 1