MECHANICS OF MATERIALS+ACCESS >IP<
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ISBN: 9780134583235
Author: Pearson
Publisher: PEARSON EDUCATION (COLLEGE)
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Chapter 11, Problem 11.5RP
Select the lightest-weight wide-flange beam from Appendix B that will safely support the loading. The allowable bending stress is σallow = 22 ksi and the allowable shear stress is τallow = 22 ksi.
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Select the lightest-weight wide-flange beam from Appendix B that will safely support the loading. The allowable bending stress is sallow = 22 ksi and the allowable shear stress is tallow = 12 ksi.
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Chapter 11 Solutions
MECHANICS OF MATERIALS+ACCESS >IP<
Ch. 11.2 - Determine the minimum dimension a to the nearest...Ch. 11.2 - of the rod to safely support the load. The rod is...Ch. 11.2 - The wood has an allowable normal stress of allow =...Ch. 11.2 - of the beam's cross section to safely support the...Ch. 11.2 - Determine the minimum dimension b to the nearest...Ch. 11.2 - The beam is made of steel having an allowable...Ch. 11.2 - Determine its dimensions if it is to be...Ch. 11.2 - Determine the minimum width of the beam to the...Ch. 11.2 - if P=10 kip.Ch. 11.2 - If the allowable bending stress is allow = 22 ksi...
Ch. 11.2 - The allowable bending stress is allow = 24 ksi and...Ch. 11.2 - The allowable bending stress is allow = 22 ksi and...Ch. 11.2 - The allowable bending stress is allow = 24 ksi and...Ch. 11.2 - Select the lightest-weight wide-flange beam from...Ch. 11.2 - The beam has an allowable normal stress of allow =...Ch. 11.2 - The beam has an allowable normal stress of allow...Ch. 11.2 - If each nail can support a shear force of 200 lb....Ch. 11.2 - If each beam is to be designed to carry 90 lb/ft...Ch. 11.2 - Determine its height h so that it simultaneously...Ch. 11.2 - The beam is constructed from four boards. If each...Ch. 11.2 - Prob. 11.15PCh. 11.2 - The beam has an allowable normal stress of allow....Ch. 11.2 - Determine the maximum cable force P that can...Ch. 11.2 - to safely support the load. The wood has an...Ch. 11.2 - and the wood has an allowable normal stress of...Ch. 11.2 - If the glue can support a shear stress of allow, =...Ch. 11.2 - If the allowable bending stress is allow = 6 MPa,...Ch. 11.2 - Determine the width b if the height h=2b.Ch. 11.2 - The allowable bending stress is allow = 24 ksi and...Ch. 11.2 - if allow = 30 ksi and allow = 15 ksi. The journal...Ch. 11.2 - if allow = 30 ksi and allow = 15 ksi. The journal...Ch. 11.2 - Select the lightest-weight wide-flange beam from...Ch. 11.2 - The allowable bending stress is allow = 30 ksi and...Ch. 11.2 - The allowable bending stress is allow = 30 ksi and...Ch. 11.2 - If the maximum bending stress is not to exceed...Ch. 11.2 - Determine the maximum load that can safely be...Ch. 11.4 - Determine the variation in the width was a...Ch. 11.4 - The tapered beam supports a uniform distributed...Ch. 11.4 - The tapered beam supports the concentrated force P...Ch. 11.4 - The beam is made from a plate that has a constant...Ch. 11.4 - Determine the variation in the depth d of a...Ch. 11.4 - Determine the variation of the radius r of the...Ch. 11.4 - Prob. 11.37PCh. 11.4 - Determine the variation in the width b as a...Ch. 11.4 - The tubular shaft has an inner diameter of 15 mm....Ch. 11.4 - Prob. 11.40PCh. 11.4 - Prob. 11.41PCh. 11.4 - The pulleys fixed to the shaft are loaded as...Ch. 11.4 - Prob. 11.43PCh. 11.4 - Prob. 11.44PCh. 11.4 - Prob. 11.45PCh. 11 - The cantilevered beam has a circular cross...Ch. 11 - Select the lightest-weight wide-flange overhanging...Ch. 11 - Prob. 11.3RPCh. 11 - Determine the shaft's diameter to the nearest...Ch. 11 - Select the lightest-weight wide-flange beam from...Ch. 11 - The simply supported joist is used in the...Ch. 11 - The simply supported joist is used in the...Ch. 11 - by 4-in. pieces of wood braced as shown. If the...
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- Determine the most critical point of the beam shown below in terms of bending moment.arrow_forwardThe beam is made of timber that has an allowable bending stress of σallow=6.5MPaσallow=6.5MPa and an allowable shear stress of τallow=500kPaτallow=500kPa. Determine its height if it is to be rectangular and have a height-to-width ratio of 1.09. h=? Determine its width. Express your answer with the appropriate units. b=?arrow_forwardDetermine the maximum absolute values of the shear and bending moment.arrow_forward
- Calculate the maximum normal bending stress and the maximum shear stressarrow_forwardDetermine the shear and bending moment equations along the beam. Assume only concentrated loads at the front and rear axles.arrow_forwardFor the beam and loads shown, draw the shear force and bending moment diagrams and determine the maximum bending stress. The beam has a cross section W = 200 x 22.5 with a section modulus value of area of 194 x 10^3 mm^3arrow_forward
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- Determine the maximum bending stress in the steel beam with the circularcross section.arrow_forwardThe steel beam has an allowable bending stress sallow = 140 MPa and an allowable shear stress of tallow = 90 MPa. Determine the maximum load that can safely be supported.arrow_forwardFind the lightest-weight W-flange beam that will support the loading shown. Allowable bending stress is 22 ksi and allowable shear stress is 12 ksi. Include proper shear and moment diagramsarrow_forward
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