A RIGID BAR AB IS HINGED AT A AND IS SUPORTEDBY A ROD CD AT C. THE RODD S PIH CONNECTED ATD, AS SHOWH.HEGLECT DEFLECTIONS OF THE BARDUE TO BENDING. USE E = 200 GPa.2m1, 8m1.2mW= 8OKHa.WHAT IS THE DISPLACE MEHT OF THE LOADED END B OFTHE BAR?b. DETERMINE THE TENSILE STRESS INDUCED IN ROD CDBY THE BOKN LOAD.C. IF THE ALLOWABLE STRECS IN ROD CD IS 124 MPa.WHAT WEIGHT (W) CAN BE SAFELY APPUED?CS Scanned with CamScanner

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A RIGID BAR AB IS HINGED AT A AND IS SUPORTED BY A ROD CD AT C. THE ROD IS PIH CONNECTED AT D, AS SHOWN.NEGLECT DEFLECTIONS OF TiHE BAR DUE TO BENDING. USE E-200 GPa. 2m 1.8m 1.2m W= 80KH a. WHAT IS THE DISPLACE MEHT OF THE LOADED EHD B OF THE BAR? b. DETER MINE THE TENSILE STRESS INDUCED IN ROD CD BY THE BOKN LOAD. C. IF THE ALLOWABLE STRESS IN ROD CD Is 124 MPa. WHAT WEIGHT (w) CAN BE SAFELY APPUED?

A RIGID BAR AB IS HINGED AT A AND IS SUPORTED BY A ROD CD AT C. THE ROD IS PIH CONNECTED AT D, AS SHOWN.NEGLECT DEFLECTIONS OF TiHE BAR DUE TO BENDING. USE E-200 GPa. 2m 1.8m 1.2m W= 80KH a. WHAT IS THE DISPLACE MEHT OF THE LOADED EHD B OF THE BAR? b. DETER MINE THE TENSILE STRESS INDUCED IN ROD CD BY THE BOKN LOAD. C. IF THE ALLOWABLE STRESS IN ROD CD Is 124 MPa. WHAT WEIGHT (w) CAN BE SAFELY APPUED?

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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Concept explainers

Laws of Equilibrium

A body is said to be in equilibrium if the system of forces acting on the body tends to keep the body at rest, in other words, there is no translation motion or net torque on the body. Under such conditions, the equilibrium conditions are to be applied to analyze the condition. The branch of mechanics that deals with this condition is known as 'statics'. Under equilibrium, there are no net forces on the body.

Question

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A RIGID BAR AB IS HINGED AT A AND IS SUPORTED
BY A ROD CD AT C. THE RODD S PIH CONNECTED AT
D, AS SHOWH.HEGLECT DEFLECTIONS OF THE BAR
DUE TO BENDING. USE E = 200 GPa.
2m
1, 8m
1.2m
W= 8OKH
a.WHAT IS THE DISPLACE MEHT OF THE LOADED END B OF
THE BAR?
b. DETERMINE THE TENSILE STRESS INDUCED IN ROD CD
BY THE BOKN LOAD.
C. IF THE ALLOWABLE STRECS IN ROD CD IS 124 MPa.
WHAT WEIGHT (W) CAN BE SAFELY APPUED?
CS Scanned with CamScanner

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