A three part bar is connected to walls at D and C and loaded as shown. Middle section AB is solid A36 steel with diameter. A previous analysis by a now departed coworker correctly determined that the internal normal stress in DA was 54.952 MPa compression. You are asked to determine the horizontal displacements of joints A and B (that is ua and uB). Ans: ua = 0.053 mm left a 20 mm diameter (E = 200 GPa). Outer sections DA and BC are solid red brass (E = 101 GPA) with a 50 mm -250 mm-- 500 mm 250 mm- 50 mm 20 mm 75 kN 100 kN A 75 kN 100 kN B C
A three part bar is connected to walls at D and C and loaded as shown. Middle section AB is solid A36 steel with diameter. A previous analysis by a now departed coworker correctly determined that the internal normal stress in DA was 54.952 MPa compression. You are asked to determine the horizontal displacements of joints A and B (that is ua and uB). Ans: ua = 0.053 mm left a 20 mm diameter (E = 200 GPa). Outer sections DA and BC are solid red brass (E = 101 GPA) with a 50 mm -250 mm-- 500 mm 250 mm- 50 mm 20 mm 75 kN 100 kN A 75 kN 100 kN B C
Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN:9781337094740
Author:Segui, William T.
Publisher:Segui, William T.
Chapter1: Introduction
Section: Chapter Questions
Problem 1.5.4P: A tensile test was performed on a metal specimen with a diameter of 1 2 inch and a gage length (the...
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A three part bar is connected to walls at D and C and loaded as shown. Middle section AB is solid A36 steel with a 20 mm diameter (E = 200 GPa). Outer sections DA and BC are solid red brass (E = 101 GPa) with a 50 mm diameter. A previous analysis by a now departed coworker correctly determined that the internal normal stress in DA was 54.952 MPa compression. You are asked to determine the horizontal displacements of joints A and B.
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