1. A solid shaft ABCD of diameter d is fixed at A andsubjected to torques applied at equally spacedpoints B and C as indicated in the figure. [totallength L, torsional rigidity Glp.].a. Determine the reacting torques at A and D.b. Draw a diagram showing the variation of thetorque in the different segments.c. What is the minimum required diameter if thematerial has an allowable stress tallow?d. Find the twist of the points B and C relative to A.3т.5T

Since, we answer only three sub-parts at a time so we will answer the first three sub-parts. Please…

Answered: 1. A solid shaft ABCD of diameter d is…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Two solid cylindrical rods (1) and (2) are joined together at flange B and loaded as shown. If F1 = 19 kips, F2 = 33 kips, and the normal stress in each rod must be limited to 29 ksi, determine the minimum diameter d2 required for rod (2).
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A 2.4 diameter steel molding is lifted by 4 steel cables as shown. The mold weighs 3 kN/m. (a) what is the required diameter of wire that will not exceed the allowable stress of 120 MPa. and (b) if the wire diameter increase by 20%, find the vertical displacement of the molding.
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A thin walled tube of thickness (t) 5mm and diameter (d) 200mm with closed ends is subjected to an internal pressure (p) 7.0 MN/m2, producing an axial and circumferential direct stresses given by pd/4t and pd/2t respectively. A torque T = 15.0 kNm is also applied which sets up a shear stress ? = ?/2??2? where r is the radius. (a) Determine the magnitude and direction of the principal stresses. (b) Calculate the overall maximum shear stress.
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