1.C3 Two horizontal 5-kip forces are applied to pin B of the assembly shown. Each of the three pins at A,B, and C has the same diameter d and is in double shear.a)Write a computer program to calculate for values of d from 0.50 to 1.50 in., using 0.05-in.increments,i.ii.1.8 in(1) the maximum value of the average normal stress in member AB,(2) the average normal stress in member BC,(3) the average shearing stress in pin A,(4) the average shearing stress in pin C,(5) the average bearing stress at A in member AB,(6) the average bearing stress at C in member BC,(7) the average bearing stress at B in member BC.iii.iv.V.vi.vii.b) (b) Use this program to find the permissible values of the diameter d of the pins, knowing thatthe allowable values of the normal, shearing, and bearing stresses for the steel used are,respectively, 22 ksi, 13 ksi, and 36 ksi.c) (c) Solve part c, assuming that a new design is being investigated in which the thickness andwidth of the two members are changed, respectively, from 0.5 to 0.3 in. and from 1.8 to 2.4 in.0.5 in.5 kips5 kips0.5 in.-1.8 in.с

Given: To find: Program to find normal, shear, bearing stresses Permissible diameter

1.C3 Two horizontal 5-kip forces are applied to pin B of the assembly shown. Each of the three pins at A, B, and C has the same diameter d and is in double shear. a) Write a computer program to calculate for values of d from 0.50 to 1.50 in., using 0.05-in. increments, i. ii. iv. V. (5) vi. (6) the average bearing stress at C in member BC, vii. (7) the average bearing stress at B in member BC. b) (b) Use this program to find the permissible values of the diameter d of the pins, knowing that (1) the maximum value of the average normal stress in member AB, (2) the average normal stress in member BC, (3) the average shearing stress in pin A, (4) the average shearing stress in pin C, the average bearing stress at A in member AB, the allowable values of the normal, shearing, and bearing stresses for the steel used are, respectively, 22 ksi, 13 ksi, and 36 ksi. c) (c) Solve part c, assuming that a new design is being investigated in which the thickness and width of the two members are changed, respectively, from 0.5 to 0.3 in. and from 1.8 to 2.4 in. 0.5 in. 18 in 60° 5 kips 5 kips 0.5 in. 45% -1.8 in. C

1.C3 Two horizontal 5-kip forces are applied to pin B of the assembly shown. Each of the three pins at A, B, and C has the same diameter d and is in double shear. a) Write a computer program to calculate for values of d from 0.50 to 1.50 in., using 0.05-in. increments, i. ii. iv. V. (5) vi. (6) the average bearing stress at C in member BC, vii. (7) the average bearing stress at B in member BC. b) (b) Use this program to find the permissible values of the diameter d of the pins, knowing that (1) the maximum value of the average normal stress in member AB, (2) the average normal stress in member BC, (3) the average shearing stress in pin A, (4) the average shearing stress in pin C, the average bearing stress at A in member AB, the allowable values of the normal, shearing, and bearing stresses for the steel used are, respectively, 22 ksi, 13 ksi, and 36 ksi. c) (c) Solve part c, assuming that a new design is being investigated in which the thickness and width of the two members are changed, respectively, from 0.5 to 0.3 in. and from 1.8 to 2.4 in. 0.5 in. 18 in 60° 5 kips 5 kips 0.5 in. 45% -1.8 in. C

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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