Determine the force in members CD and CE by method of section of the trussshown. If each member has a solid circular cross-section with diameter of 50mm& a maximum allowable axial stress of 50MPA in tension & 70MPA in compression,determine the corresponding axial stresses & factors of safety of thosemembers. (Select all correct answers) *|-3m-1-3 m--3m--3 m-j10 kN 10 kN 10 KN j10kNE5 m

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Answered: Determine the force in members CD and…

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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1. By method of sections, determine the force in member CD, CF, and FG of the Warren truss. Solve for the forces, axial stresses and the factors of safety if the member is a solid-circular cross-section that has a diameter of 30 mm and a maximum allowable stress of 10kN/m^2. (Include free body diagram)
Downvote for incorrect answer The connection is made using a bolt and nut and two washers. If the allowable bearing stress of the washers on the boards is (b)allow 2 ksi, and the allowable tensile stress within the bolt shank S is (allow 18 ksi, determine the maximum = allowable tension in the bolt shank. The bolt shank has a diameter of 0.31 in., and the washers have an outer diameter of 0.75 in. and inner diameter (hole) of 0.50 in.
A simple pin-connected truss is loaded and supported as shown. All members of the truss are aluminum pipes that have an outside diameter of 70 mm and a wall thickness of 3 mm. Determine the normal stress in each truss member. Assume P-12 kN, Q - 17 kN, a- 1.4 m, b -3.6 m, and c-1.3 m. Use positive for tensile stress and negative for compressive stress. Answers: OAB- JAC- OBC- i B (3) b MPa. MPa. MPa.
1. From the truss loaded as shown, determine the stress induced on each of the members BC, BD and CD. Consider each member has a cross sectional area of 1200 sq. millimeters. Consider the pulley to be frictionless. Solve the required forces using method of joint and method of sections. 10 kN 5kN 10 kN 2m ( 4m 60000 2m E 3m 2m 20kN
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Determine the stress at the middle of rod BC in MPa for a given truss structure. If the diameter of rod BC is d=20 mm. P1= 12 kN ; P2= 18 kN ; a=3 (m); b=4 (m)
Current Attempt in Progress A simple pin-connected truss is loaded and supported as shown. The truss is constructed from three aluminum members, each having a cross-sectional area of A = 1580 mm². Assume a = 2.4 m, b = 8.2 m, and c = 3.5 m. If P = 60 kN and Q = 75 kN, determine the normal stress in each member. Lx Answers: JAB = OBC || MI MI JAC = i a P b MPa (C) MPa (T) MPa (T)
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