Problem 1-21 A steel beam has a square cross-section with 50 mm sides, 20 m long and supported by an elastic Winkler foundation of modulus k = 5-6 MN/m2. It is subjected to three equal loads of 20 kN each 5 m apart at the centre. Compute the deflection and the bending moment of the beam under the middle load. E = 200 GN/m2. %3D
Problem 1-21 A steel beam has a square cross-section with 50 mm sides, 20 m long and supported by an elastic Winkler foundation of modulus k = 5-6 MN/m2. It is subjected to three equal loads of 20 kN each 5 m apart at the centre. Compute the deflection and the bending moment of the beam under the middle load. E = 200 GN/m2. %3D
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter9: Deflections Of Beams
Section: Chapter Questions
Problem 9.5.3P: Copper beam AB has circular cross section with a radius of 0.25 in. and length L = 3 ft. The beam is...
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