Explanation Given information: The failure shear stress for the bolts is τ fail = 350 MPa . The factor of safety for shear F .S . = 2.5 . Calculation: Sketch the Free Body Diagram of the plate as shown in Figure 1. Refer to Figure 1. Shear force V = 20 kN . Find the allowable shear 140/stress as shown below. τ allow = τ fail F .S . Here, τ fail is the failure shear stress and F .S . is the factor of safety. Substitute 350 MPa for τ fail and 2.5 for F .S . . τ allow = 350 MPa × 1 N / mm 2 1 MPa 2 .5 = 140 N / mm 2 Find the cross-sectional area of the bolt as shown below

9th Edition

ISBN: 9789810694364

Author: Russell C Hibbeler

Publisher: Pearson Education

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Chapter 1.7, Problem 1.71P

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To calculate: The required diameter of the bolts.

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Chapter 1.7, Problem 1.70P

Chapter 1.7, Problem 1.72P

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Chapter 1 Solutions

Mechanics Of Materials, Si Edition

Ch. 1.2 - In each case, explain how to find the resultant...Ch. 1.2 - Determine the resultant internal normal force,...Ch. 1.2 - Determine the resultant internal normal force,...Ch. 1.2 - Determine the resultant internal normal force,...Ch. 1.2 - Determine the resultant internal normal force,...Ch. 1.2 - Determine the resultant internal normal force,...Ch. 1.2 - Determine the resultant internal normal force,...Ch. 1.2 - The shaft is supported by a smooth thrust bearing...Ch. 1.2 - Determine the resultant internal normal and shear...Ch. 1.2 - 1-3. The beam AB is fixed to the wall and has a...

Ch. 1.2 - The shaft is supported by a smooth thrust bearing...Ch. 1.2 - 1-5. Determine the resultant internal loadings in...Ch. 1.2 - 1-6. Determine the normal force, shear force, and...Ch. 1.2 - 1-7. The cable will fail when subjected to a...Ch. 1.2 - *1-8. Determine the resultant internal loadings on...Ch. 1.2 - 1-9. Determine the resultant internal loadings on...Ch. 1.2 - The boom DF of the jib crane and the column DE...Ch. 1.2 - 1-11. The forearm and biceps support the 2-kg load...Ch. 1.2 - *1-12. The serving tray T used on an airplane is...Ch. 1.2 - The blade of the hacksaw is subjected to a...Ch. 1.2 - The blade of the hacksaw is subjected to a...Ch. 1.2 - 1-15. A 150-lb bucket is suspended from a cable on...Ch. 1.2 - *1-16. A 150-lb bucket is suspended from a cable...Ch. 1.2 - 1-17. Determine resultant internal loadings acting...Ch. 1.2 - Prob. 1.18P Ch. 1.2 - Prob. 1.19P Ch. 1.2 - Prob. 1.20P Ch. 1.2 - Prob. 1.21P Ch. 1.2 - The metal stud punch is subjected to a force of...Ch. 1.2 - Determine the resultant internal loadings acting...Ch. 1.2 - Prob. 1.24P Ch. 1.2 - 1-25. Determine the resultant internal loading...Ch. 1.2 - 1-26. The shaft is supported at its ends by two...Ch. 1.2 - 1-27. The pipe assembly is subjected to a force of...Ch. 1.2 - If the drill bit jams when the brace is subjected...Ch. 1.2 - 1-29. 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The built-up shaft consists of a pipe AB and...Ch. 1.5 - Prob. 1.35P Ch. 1.5 - Prob. 1.36P Ch. 1.5 - The plate has a width of 0.5 m. If the stress...Ch. 1.5 - The two members used in the construction of an...Ch. 1.5 - Prob. 1.39P Ch. 1.5 - Determine the average normal stress in each of the...Ch. 1.5 - If the average normal stress in each of the...Ch. 1.5 - Determine the maximum average shear stress in pin...Ch. 1.5 - 1-43. The 150-kg bucket is suspended from end E of...Ch. 1.5 - *1-44. The 150-kg bucket is suspended from end E...Ch. 1.5 - Prob. 1.45P Ch. 1.5 - 1-46. The 20-kg chandelier is suspended from the...Ch. 1.5 - Prob. 1.47P Ch. 1.5 - If P = 15 kN, determine the average shear stress...Ch. 1.5 - 1-49. 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A vertical force of P = 1500 N is applied...Ch. 1.5 - Prob. 1.65P Ch. 1.5 - Determine the largest load P that can be applied...Ch. 1.5 - Prob. 1.67P Ch. 1.5 - Prob. 1.68P Ch. 1.7 - Rods AC and BC are used to suspend the 200-kg...Ch. 1.7 - If it is subjected to double shear, determine the...Ch. 1.7 - Determine the maximum average shear stress...Ch. 1.7 - If each of the three nails has a diameter of 4 mm...Ch. 1.7 - The strut is glued to the horizontal member at...Ch. 1.7 - Determine the maximum average shear stress...Ch. 1.7 - If the eyebolt is made of a material having a...Ch. 1.7 - If the bar assembly is made of a material having a...Ch. 1.7 - Determine the maximum force P that can be applied...Ch. 1.7 - The pin is made of a material having a failure...Ch. 1.7 - If the bolt head and the supporting bracket are...Ch. 1.7 - Six nails are used to hold the hanger at A against...Ch. 1.7 - If A and B are both made of wood and are 38 in....Ch. 1.7 - Prob. 1.70P Ch. 1.7 - Prob. 1.71P Ch. 1.7 - Prob. 1.72P Ch. 1.7 - The steel swivel bushing in the elevator control...Ch. 1.7 - 1-74. 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