Rigid bar ABC shown in the figure is supported by a pin at bracket A and by Se has a diameter of 6 mm, and it is supported by double-shear pin connections at Band. The pe at bracket A is a single-shear connection. All pins are 8 mm in diameter. 0-60 Extens shear stress in pin B. Answer in MPa rounded-off to 2 decimal places a a = 65 centimeter b = 32 centimeter h = 58 centimeter P = 785 Newton B b h

Rigid bar ABC shown in the figure is supported by a pin at bracket A and by Se has a diameter of 6 mm, and it is supported by double-shear pin connections at Band. The pe at bracket A is a single-shear connection. All pins are 8 mm in diameter. 0-60 Extens shear stress in pin B. Answer in MPa rounded-off to 2 decimal places a a = 65 centimeter b = 32 centimeter h = 58 centimeter P = 785 Newton B b h

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.5.20P: A gondola on a ski lift is supported by two bent arms, as shown in the figure. Each arm is offset by...

See similar textbooks

Related questions

Q: The steel propeller shaft ABCD carries the axial loads shown in Figure. Determine the change in the…

A: Answer: The change in length of the shaft is 0.0136 in.

Q: 1) For the data given below, calculate the minimum value of the thickness of the object in the…

A: Given: The maximum allowed normal stress = 400 MPa The maximum allowed shear stress = 240 MPa The…

Q: The coupling as shown in figure is made from steel has rectangular cross section is designed to…

Q: PROBLEM 1. The dimensions of a bar made of a 2024-T6 aluminum alloy and the loads acting on it are…

A: EA1= 73*109pa Let AB is part 1 and BC is part 2 Considering factor of safety 1.5 load acting is…

Q: A clevis-type pipe hanger supports an 8-in.-diameter pipe, as shown in Figure. The hanger rod has a…

A: Given data: W=2000 lb Need to determine the normal stress in the hanger rod, the shear stress in the…

Q: Two circular rods of 50 mm diameter are connected by a knuckle joint, as shown in Figure 1, by a pin…

Q: Refer to the figure. The steel rod is supported by an aluminum plate of 8 mm thickness. Force P…

A: The thickness of the aluminum plate, (tp)=8 mmThe maximum shear stress for aluminum plate,…

Question

db Ter
Rigid bar ABC shown in the figure is supported by a pin at bracket A and by Ses
has a diameter of 6 mm, and it is supported by double shear pin connections a
at bracket A is a single-shear connection. All pins are 8 mm in diameter. 0-60%. Detersine the
shear stress in pin B. Answer in MPa rounded-off to 2 decimal places
a
a = 65 centimeter
b = 32 centimeter
h = 58 centimeter
P = 785 Newton
B
b

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A capped cast-iron pipe is compressed by a brass rod, as shown. The mil is turned until it is just snug, then add an additional quarter turn to pre-compress the cast-iron pipe. The pitch of the threads of the bolt ap = 52 mils (a mil is one-thousandth of an inch). Use the numerical properties provided. (a) What stresses a and arwill be produced in the cast-iron pipe and brass rod. respectively, by the additional quarter turn of the nut? (b) Find the bearing stress ahbeneath the washer and the shear stress t(in the steel cap.
Two steel rods are welded together (see figure): the seam is oriented at angle ? = 50°. The stresses on the rotated element are sx1=10 ksi, sy1= -12 ksi, and tx1y1= -5 ksi. Find the state of plane stress on the clement if it is rotated clockwise to align the x3 axis with the longitudinal axis of the rods.
Solve the preceding problem if F =90 mm, F = 42 kN, and t = 40°MPa
The hollow drill pipe for an oil well (sec figure) is 6,2 in. in outer diameter and 0.75 in. in thickness. Just above the bit, the compressive force in the pipe (due to the weight of the pipe) is 62 kips and the torque (due to drilling) is 185 kip-in. Determine the maximum tensile, compressive, and shear stresses in the drill pipe.
Repeat the previous problem using ? = 50° and stresses on the rotated element: sy1= 70 MPa, ??y1=-82 MPa, and tx1y1=-35 MPa.
Three round, copper alloy bars having the same length L but different shapes are shown, in the figure. The first bar has a diameter d over its entire length, the second has a diameter d over one-fifth of its length, and the third has a diameter d over one-fifteenth of its length. Elsewhere, the second and third bars have a diameter Id. All three bars are subjected to the same axial load P. Use the following numerical data: P = 1400 kN, L = 5m,d= 80 mm, E= 110 GPa. and v = 0.33. (a) Find the change in length of each bar. (b) Find the change in volume of each bar.
A ship's spar is attached at the base of a mast by a pin connection (see figure). The spar is a steel tube of outer diameter d2= 3.5 in. and inner diameter d1= 2.8 in. The steel pin has a diameter d = 1 in., and the two plates connecting the spar to the pin have a thickness t = 0.5 in. The allowable stresses are compressive stress in the spar. 10 ksi: shear stress in the pi n, 6.5 ksi: and bearing stress between t he pin and t he connecting plates, 16 ksi. Determine the allowable compressive force Pallowin the spar.
A punch for making a slotted hole in ID cards is shown in the figure part a. Assume that the hole produced by the punch can be described as a rectangle (12 mm X 3 mm) with two half circles (r = 1.5 mm) on the left and the right sides. If P = 10 N and the thickness of the ID card is 1 mm, what is the average shear stress in the card?
A tie-down on the deck of a sailboat consists of a bent bar boiled at both ends, as shown in the figure. The diameter dBof the bar is 1/4 in., the diameter D Wof the washers is 7/8 in., and the thickness is of the fiberglass deck is 3/8 in. If the allowable shear stress in the fiberglass is 300 psi, and the allowable bearing pressure between the washer and the fiberglass is 550 psi, what is the allowable load P allowon the tie-down?
Continuous cable ADS runs over a small Frictionless pulley at D to support beam OABC that is part of an entrance canopy Tor a building (see figure}. Assume that the canopy segment has a weight it' = 1700 lb. (a) Find the required cross-sectional area of cable ADB if the allowable stress is 18 ksi. (b) Determine the required diameter of the pins at O. A, R and D if the allowable stress in shear is 12 ksi.
While drilling a hole with a brace and bit, you exert a downward force P = 25 lb on the handle of the brace (see figure). The diameter of the crank arm is d = 7/16 in. and it s lateral offset is b = 4-7/8 in. Determine the maximum tensile and compressive stresses e1, and e2respectively, in the crank.
An elevated jogging track is supported at intervals by a wood beam AB (L = 7.5 ft) that is pinned at A and supported by steel rod BC and a steel washer at B. Both the rod (dBC= 3/16 in.) and the washer (dB= 1.0 in.) were designed using a rod tension force of TBC=415 lb. The rod was sized using a factor of safely of 3 against reaching the ultimate stress tru— 60 ksi. An allowable bearing stress sba= 565 psi was used to size the washer at B. A small platform HF is suspended below a section of the elevated track to support some mechanical and electrical equipment. The equipment load is uniform load q = 50 lb/ft and concentrated load WE= 175 lb at mid-span of beam HF. The plan is to drill a hole through beam ABaX £land install the same rod (dBC) and washer) dB) at both D and F to support beam HF. (a) Use s and to check the proposed design for rod DF and washer d,: are they acceptable? (b) Re-check the normal tensile stress in rod BC and bearing stress at 8 if either is inadequate under the additional load from platform HF. Re-design them to meet the original design criteria.