Mechanics of Materials (10th Edition)
10th Edition
ISBN: 9780134319650
Author: Russell C. Hibbeler
Publisher: PEARSON
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Question
Chapter 11.2, Problem 11.15P
To determine
The maximum spacing (s) of nails for region AB.
The maximum spacing
The maximum spacing
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The beam is constructed from two boards. If each nail can support a shear force of 200 lb, determine the maximum spacing of the nails, s, s, and s, to the nearest 18 in. for regions AB, BC, and CD, respectively
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Chapter 11 Solutions
Mechanics of Materials (10th Edition)
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 average shear stress of each bolt in the array, these bolts are 5/8 inch. Determine both the shear stress of the plates, if they have dimensions 6 in. Wide and 12 in. Long. The contact between plates is exerted in 4 in long. Which of the two efforts is the lesser?arrow_forwardA standard truck moves across a 25- meter span. The wheel loads are P1=36 kN and P2=142 kN separated by 4.3 m and P3=142 kN at 7.6 m from P2. Determine the beam dimensions if the maximum flexural stress is equal to 100 MPa. Use the ratio h = 1.6b. Round your answer into the nearest whole number. O 213 mm x 415 mm O 415 mm x 213 mm O 321 mm x 514 mm O 514 mm x 312 mmarrow_forwardAn assembly is subjected to a torque (710 lb-in). If the allowable shear stress for the material is 12 ksi, determine the radius of the smallest size fillet that can be used to transmit the torque. A B 0.75 in. 710 lb-ft 710 lb-in. -1.5 in.arrow_forward
- The single-V butt joint transmits the force of 5 kN from one bar to the other. Determine the resultant normal and shear force components on the face of the weld, section AB.arrow_forward1-1 Determine the resultant internal normal force acting on the cross section through point A in each column. In (a), segment BC weighs 180 lb/ft and segment CD weighs 250 lb/ft. In (b), the column has a mass of 200 kg/m. 5 kip |8 kN B 200 mm 200 mm 6 kN| 6 kN 10 ft 8 in. 3 m 8 in. 200 mm 200 mm 3 kip 3 kip 4.5 kN 14.5 kN C 4 ft A A 4 ft I m D (а) (h)arrow_forwardanswer this ; The vertical coordinate (y-coordinate; the y-axis serves as the axis of symmetry of the cross-section.) and horizontal coordinate (z-coordinate) of the location where the maximum shear stress occurs in the section are y= mm ; z= mm; The vertical distance from the location where the maximum shear stress occurs in the section to the bottom side ( AB ) of the cross section can be calculated as Distance = mmarrow_forward
- Please don't provide handwritten solution ....arrow_forwardWe know that to remove the nail at A from the board, we must apply a force F=366 N. which is applied with an angle B=19 degrees with respect to a horizontal axis. a=106 mm; L=1m. 0-66in degrees. BI B.arrow_forwardRequired information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. The shear shown is used to cut and trim electronic circuit board laminates. 30° 60 mm 300 mm 30° B 25 mm 30 mm 45 mm C For the position shown, determine the vertical component of the force exerted on the shearing blade at D if the applied load P is 600 N. (You must provide an answer before moving on to the next part.) The vertical component of force exerted on the shearing blade at Dis[ N. ↓arrow_forward
- Please find the question attached.arrow_forwardA cross-section of a beam is shown in Figure Q2. If the shear force in this section is V = 281 KN, determine the value and the location of the maximum shear stress in the section. In Figure Q2, a = 72 mm and the origin of the coordinate system is at centroid of the cross section. Z A a AY 2a O 4a Figure Q2 J.L B 3a aarrow_forwardUse Mohr’s circle to determine the normal stress and shear stress acting on the inclined plane AB.arrow_forward
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