Considering the effects of the prestressing forces (assume no loss) and the working loads (include the selfweight of the beam). Calculate the stress indicated below. Calculate fbot at the ends. (MPa), consider sign convention (- for compression, + for tension) 5 KN/m EXCLUD In6 SELFWEI6HT 300 = P P=300 KN 15M 400 de = 24 1N m3 N.A. 800 70

Considering the effects of the prestressing forces (assume no loss) and the working loads (include the selfweight of the beam). Calculate the stress indicated below. Calculate fbot at the ends. (MPa), consider sign convention (- for compression, + for tension) 5 KN/m EXCLUD In6 SELFWEI6HT 300 = P P=300 KN 15M 400 de = 24 1N m3 N.A. 800 70

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.3.5P: An inflatable structure used by a traveling circus has the shape of a half-circular cylinder with...

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Considering the effects of the prestressing forces (assume no loss) and the working loads (include the selfweight of the beam). Calculate the stress indicated below. Calculate ftop at midspan. (MPa), consider sign convention (- for compression, + for tension) 5 KN/m EXCLUD In6 SELFWEI6 HT 300 = P P=300 kN I5 M オ 400 8e = 24 IN m3 N.A. 800 70 主

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Problem 1. A standard square spline joint with dimensions z xdx D= 8 mm x 36 mm x 40 mm and length I = 100 mm must transmit torque T = 220 Nm. Calculate the shear stresses t in the joint if O - the coefficient accounting the uncertainties with regard to wwwW ww www w w wwwww ww ww w wm the manufacturing of splines has a value of 0,75. The width of the splines b = 7 mm. b D d d