Statics and Mechanics of Materials (5th Edition)
5th Edition
ISBN: 9780134382593
Author: Russell C. Hibbeler
Publisher: PEARSON
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Chapter 13.2, Problem 45P
Sketch the normal-stress distribution acting over the cross section at section a–a. Neglect the weight of the block.
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The book is subjected to the force of 60 lb Determine the state of stress
at point A at section a-a. The cross section is circular and has a
diameter of 0.5 in. Use the curved-beam formula to compute the bending
stress
(Figure 1)
Figure
1.5 in.
13
45°
B
1 of 1 >
▾ Part A
Determine the normal stress.
Express your answer using three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case
of tension.
g=
Value
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Part B
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A
psi
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Ċ 129 ?
Determine the shear stress
Express your answer using three significant figures and include the appropriate units.
T= 0 psi
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The horizontal force of P = 80 KN acts at the end of the plate. The plate has a thickness of 10 mm and P acts along the centerline of this thickness such that d = 50 mm. Plot the distribution of normal stress acting along section a-a.
The hook is subjected to the force of 80 lb. Determine the state of stress at point B at section a–a. The cross section has a diameter of 0.5 in. Use the curved-beam formula to calculate the bending stress.
Chapter 13 Solutions
Statics and Mechanics of Materials (5th Edition)
Ch. 13.1 - A spherical gas tank has an inner radius of r =...Ch. 13.1 - A pressurized spherical tank is made of...Ch. 13.1 - The thin-walled cylinder can be supported in one...Ch. 13.1 - Prob. 4PCh. 13.1 - Prob. 5PCh. 13.1 - Determine the maximum force P that can be exerted...Ch. 13.1 - Prob. 7PCh. 13.1 - The steel water pipe has an inner diameter of 12...Ch. 13.1 - The steel water pipe has an inner diameter of 12...Ch. 13.1 - The A-36-steel band is 2 in. wide and is secured...
Ch. 13.1 - The gas pipe line is supported every 20 ft by...Ch. 13.1 - Prob. 12PCh. 13.1 - An A-36-steel hoop has an inner diameter of 23.99...Ch. 13.1 - The ring, having the dimensions shown, is placed...Ch. 13.1 - Prob. 15PCh. 13.1 - Prob. 16PCh. 13.1 - Prob. 17PCh. 13.2 - In each case, determine the internal loadings that...Ch. 13.2 - The internal loadings act on the section. Show the...Ch. 13.2 - Determine the normal stress at comers A and B of...Ch. 13.2 - Determine the state of stress at point A on the...Ch. 13.2 - Determine the state of stress at point A on the...Ch. 13.2 - Determine the magnitude of the load P that will...Ch. 13.2 - Prob. 5FPCh. 13.2 - Determine the state of stress at point A on the...Ch. 13.2 - Determine the state of stress at point A on the...Ch. 13.2 - Determine the state of stress at point A on the...Ch. 13.2 - Determine the shortest distance d to the edge of...Ch. 13.2 - Determine the maximum distance d to the edge of...Ch. 13.2 - The plate has a thickness of 20 mm and the force P...Ch. 13.2 - If the load has a weight of 600 lb, determine the...Ch. 13.2 - The steel bracket is used to connect the ends of...Ch. 13.2 - Prob. 23PCh. 13.2 - The column is built up by gluing the two boards...Ch. 13.2 - Prob. 25PCh. 13.2 - The screw of the clamp exerts a compressive force...Ch. 13.2 - Prob. 27PCh. 13.2 - Prob. 28PCh. 13.2 - The joint is subjected to the force system shown....Ch. 13.2 - Prob. 30PCh. 13.2 - The 12-in.-diameter holt hook is subjected to the...Ch. 13.2 - Prob. 32PCh. 13.2 - Prob. 33PCh. 13.2 - Prob. 34PCh. 13.2 - Prob. 35PCh. 13.2 - The drill is jammed in the wall and is subjected...Ch. 13.2 - The drill is jammed in the wall and is subjected...Ch. 13.2 - The frame supports the distributed load shown....Ch. 13.2 - Prob. 39PCh. 13.2 - The rod has a diameter of 40 mm. If it is...Ch. 13.2 - The rod has a diameter of 40 mm. If it is...Ch. 13.2 - The beveled gear is subjected to the loads shown....Ch. 13.2 - The beveled gear is subjected to the loads shown....Ch. 13.2 - Determine the normal-stress developed at points A...Ch. 13.2 - Sketch the normal-stress distribution acting over...Ch. 13.2 - Prob. 46PCh. 13.2 - The solid rod is subjected to the loading shown....Ch. 13.2 - Prob. 48PCh. 13.2 - Prob. 49PCh. 13.2 - The C-frame is used in a riveting machine. If the...Ch. 13.2 - Prob. 51PCh. 13.2 - The uniform sign has a weight of 1500 lb and is...Ch. 13.2 - The uniform sign has a weight of 1500 lb and is...Ch. 13 - The post has a circular cross section of radius c....Ch. 13 - The 20-kg drum is suspended from the hook mounted...Ch. 13 - The 20-kg drum is suspended from the hook mounted...Ch. 13 - Prob. 4RPCh. 13 - If the cross section of the femur at section aa...Ch. 13 - Prob. 6RPCh. 13 - Prob. 7RPCh. 13 - Prob. 8RP
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- The plate has a thickness of 20 mm and the force P = 3 kN acts along the centerline of this thickness such that d = 150 mm. Plot the distribution of normal stress acting along section a–a.arrow_forwardX A purse hook is used to hang a handbag from the edge of a table with L = 50 mm. If the cross section at a-a has a diameter of d = 3 mm and the hook is supporting a purse with a mass of 3 kg, determine the normal stress profile. For what value of y (using the coordinates pictured for section a-a) with the normal stress be zero. If it is never zero enter "nde" for "not defined". N -L→ a. a AB C Follow sign convention that tension is positive and compression is negative. Normal stress at point A, σA= MPa Normal stress at point B, σB = MPa Normal stress at point C, σc = MPa y position where normal stress equals zero = mm Section a-a darrow_forwardThe screw of the clamp exerts a compressive force of 500 lb on the woodblocks. Sketch the stress distribution along section a–a of the clamp. The cross section is rectangular, 0.75 in. by 0.50 in.arrow_forward
- In each case, the state of stress sx, sy, txy produces normal and shear stress components along section AB of the element that have values of sx = -5 kPa and txy = 8 kPa when calculated using the stress transformation equations.Establish the x and y axes for each segment and specify the angle u, then show these results acting on each segment.arrow_forwardP to point A of the section given in the figure Plot the normal stress distribution in the section, given that a compressive force of = 20 kN is applied.arrow_forwardThe singular force F will be applied to the beam with a hollow rectangular cross section. Accordingly, the location and value of the maximum normal stress that will occur in the whole beam is given correctly in the following? F =400 N, L1 = 3m, L2 = 2m, h1=48mm, h2 =72mm, b1=10mm, b2=20mmarrow_forward
- A load of 3 kN is applied to a cantilever beam as shown below. The force can be resolved into a horizontal and vertical force component acting on the top of the beam, which results in combined loading conditions. The side view (elevation) and cross section of the beam are shown below. Determine the normal stress and shear stress at the mid-height of the vertical components of the beam cross section at section a-a. Note that the neutral axis location does not need to be calculated as it is provided for you in the cross section. Enter the normal stress rounded to the nearest kPa. In your written work, also include the shear stress value rounded to the nearest kPa.arrow_forwardTwo blocks joined by a single pin are subjected to a pulling force of P = 250 Ib. The pin has a diameter of 0.25 in and the dimensions of the blocks with respect to the figure below are listed below. a = 2.42 in b = 1.52 in C = 1.5 in ti = 0.89 in t2 = 1.2 in Note that the dimensions b and c represent the distance from the edge of the block to the middle of the pin t, 1 a Vinter201920-Engr220-001/images/9de8f780-b478-3fb6-91f7-bd1015381538_fafc4bb4-e5d Image is not drawn to scale.arrow_forwardConsider the wooden member subjected to a tensile load P = 11.00 kN. Determine the shear stress at the inclined section as shown.arrow_forward
- When sheer force acting on beam at F=60kN,find the sheer stress that occurs on the n-n section and indicate the distribution of the sheer stressarrow_forwardThe solid 0.85-in.-diameter rod is subjected to a uniform axial distributed loading along its length of w = 500 lb/ft. Two concentrated loads also act on the rod: P = 1900 lb and Q = 900 lb. Assume a = 12 in. and b = 24 in. Determine the normal stress in the rod at the following locations: (a) x = 8 in. (b) x = 24 in.arrow_forwardDetermine the maximum compressive stress in the bracket at section a–a when the load P = 52 kN is applied at x = 300 mm.arrow_forward
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