Link AC is made of a steel with a 65-ksi ultimate normal stress and has a ½½ x ½ -in. uniform rectangular cross section. It is163connected to a support at A and to member BCD at C by -in.-diameter pins, while member BCD is connected to its support at B by a5 -in.-diameter pin. All of the pins are made of a steel with a 25-ksi ultimate shearing stress and are in single shear. Knowing that afactor of safety of 3.35 is desired, determine the largest load P that can be applied at D. Note that link AC is not reinforced around thepin holes.8 in.B+in.C|6 in.|4 in.-PThe largest load P that can be applied at Dislb.

Analyzing the Truss Structure and Determining the Maximum LoadUnderstanding the Problem:We have a…

Answered: Link AC is made of a steel with a…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Link AC is made of a steel with a 65-ksi ultimate normal stress and has a 14 × 1214⁢ × 12 -in. uniform rectangular cross section. It is connected to a support at A and to member BCD at C by 3838 -in.-diameter pins, while member BCD is connected to its support at B by a 516516 -in.-diameter pin. All of the pins are made of a steel with a 25-ksi ultimate shearing stress and are in single shear. Knowing that a factor of safety of 3.05 is desired, determine the largest load P that can be applied at D. Note that link AC is not reinforced around the pin holes. The largest load P that can be applied at D is lb.
7
4: The boom AC is a 4-in. square steel tube with a wallthickness of 0.25 in. The boom is supported by the 0.5-in.-diameter pinat A, and the 0.375-in.-diameter cable BC. The working stresses are 25ksi for the cable, 18 ksi for the boom, and 13.6 ksi for shear in the pin.Neglect the weight of the boom.1. Calculate the maximum value of P (kips) based on boom compression and the maximum value of P (kips) based on tension in the cable.2. Calculate the maximum value of P (kips) based on shear in pin.
An aluminum alloy cylindrical roller with diameter 1.25 in and length 2 in rolls on the inside of a cast-iron ring having an inside radius of 6 in, which is 2 in thick. Find the maximum contact force F that can be used if the shear stress is not to exceed 4000 psi.
mechanical engineer
Each of the four links in Figure has an 8x36mm uniform rectangular cross section and each of the other four pins has a 16mm diameter.a. Determine the maximum value of the average normal stress in the links connecting points B and D and points C and E.b. Determine the average shearing stress in points B and C.
Two ropes are used to hoist a 530 lb engine/transmission assembly as shown. The rope is anchored at C around the center part of the pin shown, causing the pin to experience a state of double shear. There is a frictionless pulley at A. The normal stress in the rope must not be allowed to exceed 15 ksi, and the shearing stress in the pin must not exceed 21 ksi. When the hoist is in the position given by: a = 44 in b = 11 ft c = 19 ft find the following: (a \& b) The forces carried in ropes AB and BC (c l& d) The necessary diameters of ropes AB and BC (e) The necessary diameter of the pin at C 2013 Michael Swanbom (a) TAB = (b) TBC = (c) dAB = (d) dBc = (e) d =
Problem 1: If the parts of the shaft below are a 1" diameter solid steel rod and a 2" OD diameter steel pipe with a 0.25" wall thickness, what is the torsional stress in each section of the shaft? B 6 in. 15 lb 8 in. 15 lb
Example 8 1-55: In the structure shown, an 8 mm diameter pin is used at A, and 12-mm- diameter pins are used at B and D. Knowing that the ultimate shearing stress is 100 MPa at all connections and that the ultimate normal stress is 250 MPa in each of the two links joining B and D, determine the allowable load P if an overall factor of safety of 3.0 is desired. Top view k200 mm 180 mm 12 mm 8 mm B C B A B 20 mm 8 mm 8 mm 12 mm Front view Side view
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Given:a. the force in BD=25KNb. vertical reaction at point C=-10KNc. horizontal reaction at point C=15KNd. resultant of reaction at point C=18.0KNe. allowable tensile (normal) stress in member BD =83.33MPaf. the allowable shear stress in the pin at C =72.7MPaPlease help me solve for:1. What is the required cross-section area and minimum thickness t of member BD?2. What is the required SHEAR cross-section area at point C?3. What is the minimum diameter for the pin at C?(Solve for a value with the combination of mm and N)
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