A simply supported beam of length 6 m carries a load of 4 kN/m along its span. The beam cross section is made up of several pieces of wood as shown in figure. Specify the spacing of 10 mm long screws which are used to fasten the beam together. Each screw can carry a shear of 2 kN. as determined by testing. For the entire section I = 2.36 x 10° mm“. Determine distance between screws. 50 500mm 100 100 50 50 All dimensions in (mm)

A simply supported beam of length 6 m carries a load of 4 kN/m along its span. The beam cross section is made up of several pieces of wood as shown in figure. Specify the spacing of 10 mm long screws which are used to fasten the beam together. Each screw can carry a shear of 2 kN. as determined by testing. For the entire section I = 2.36 x 10° mm“. Determine distance between screws. 50 500mm 100 100 50 50 All dimensions in (mm)

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter5: Stresses In Beams (basic Topics)

Section: Chapter Questions

Problem 5.13.4P: A rectangular beam with semicircular notches, as shown in part b of the figure, has dimensions h =...

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A wood box beam is constructed of two 260 mm × 50 mm boards and two 260 mm × 25 mm boards (sec figure). The boards are nailed at a longitudinal spacing. b = 100 mm. If each nail has an allowable shear force F = 1200 N. what is the maximum allowable shear force Vmax?
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