Problem 4-21: The rigid beam is supported at its ends by two A- 36 steel tie rods. If the allowable stress for the steel is Jallow = 16.2 ksi, the load w = 3 kip/ft, and x = 4 ft, determine the smallest diameter of each rod so that the beam remains in the horizontal position when it is loaded. B -8 ft- D 6 ft C

Problem 4-21: The rigid beam is supported at its ends by two A- 36 steel tie rods. If the allowable stress for the steel is Jallow = 16.2 ksi, the load w = 3 kip/ft, and x = 4 ft, determine the smallest diameter of each rod so that the beam remains in the horizontal position when it is loaded. B -8 ft- D 6 ft C

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter6: Stresses In Beams (advanced Topics)

Section: Chapter Questions

Problem 6.4.9P: A wood beam AB with a rectangular cross section (4 in. × 6 in.) serving as a roof purlin is simply...

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