A beam with varying load is shown at the figure below. If the beam properties are given, what is the final stress at bottom of the beam at midspan where total losses of the prestressing force is 30% (MPa) Properties: Beam width 288 mm Beam height =427 mm Varying load = 22.8 kN/m Span of the beam 10 m Prestressing force 358 kN eccentricity 127 mm Wo (hN/m)
A beam with varying load is shown at the figure below. If the beam properties are given, what is the final stress at bottom of the beam at midspan where total losses of the prestressing force is 30% (MPa) Properties: Beam width 288 mm Beam height =427 mm Varying load = 22.8 kN/m Span of the beam 10 m Prestressing force 358 kN eccentricity 127 mm Wo (hN/m)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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