The rigid bar A,B,C,D shown in figure is connected to the ground by a hinge at B and to Magnesium bar at A, Aluminum bar at C. the properties of the bars are shown on the figure. all the connections are using 16 mm bolts in single shear. Determine the maximum safe load W that can be applied. Determine the final position of point D.

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)
Section: Chapter Questions
Problem 8.3.3P: A scuba t a n k (see fig ure) i s bci ng d e signed fo r an internal pressure of 2640 psi with a...
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L = 0.3m
A = 20 x 6 mm
E = 70 GPa
allowable stress = 120 MPa
0.6 m
0.4 m
0.2 m
B
Rigid bar
A
C
W
0.5m
40 x 6 mm
50 GPa
wable stress = 80 MPa
16 mm dia. bolt with allowables
6 mm
80 MPa in bearing and 60 MPa
The rigid bar A,B,C,D shown in figure is connected to the ground by a hinge at B
and to Magnesium bar at A, Aluminum bar at C. the properties of the bars are
shown on the figure. all the connections are using 16 mm bolts in single shear.
Determine the maximum safe load W that can be applied.
Determine the final position of point D.
Transcribed Image Text:L = 0.3m A = 20 x 6 mm E = 70 GPa allowable stress = 120 MPa 0.6 m 0.4 m 0.2 m B Rigid bar A C W 0.5m 40 x 6 mm 50 GPa wable stress = 80 MPa 16 mm dia. bolt with allowables 6 mm 80 MPa in bearing and 60 MPa The rigid bar A,B,C,D shown in figure is connected to the ground by a hinge at B and to Magnesium bar at A, Aluminum bar at C. the properties of the bars are shown on the figure. all the connections are using 16 mm bolts in single shear. Determine the maximum safe load W that can be applied. Determine the final position of point D.
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