E 2m + 2m + 2m 1.5m B D 2m A 2 kN 2 kN 2 kN 1) a) Determine the force in members CE, BD, and CD and state if these members are in tension or compression. SCE= _kN SBD= kN SCD= kN Tension or Compression Tension or Compression Tension or Compression 1) b) The pins on the truss's supports at A and G each have a diameter of 2cm. If these pins are subjected to ave= MPa (*) double shear at support G, (*) single shear at support A, |(t.) ave MPa determine the average shear stress in each pin. c) If the allowable stress of truss members is o= 60 MPa, what is the necessary diameter for bar FG to keep the truss system is safe? 1) |(p.)= _mm

E 2m + 2m + 2m 1.5m B D 2m A 2 kN 2 kN 2 kN 1) a) Determine the force in members CE, BD, and CD and state if these members are in tension or compression. SCE= _kN SBD= kN SCD= kN Tension or Compression Tension or Compression Tension or Compression 1) b) The pins on the truss's supports at A and G each have a diameter of 2cm. If these pins are subjected to ave= MPa () double shear at support G, () single shear at support A, |(t.) ave MPa determine the average shear stress in each pin. c) If the allowable stress of truss members is o= 60 MPa, what is the necessary diameter for bar FG to keep the truss system is safe? 1) |(p.)= _mm

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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Concept explainers

Engineering Drawing

Technical drawing has been around since ancient times. As in the ancient Renaissance, complicated drawings were created, including Leonardo da Vinci's drawing. Modern engineering drawing, including its specific orthographic projection with scale conventions, began in Europe (France) during the early stages of Industrialization. L.T. C. Rolt also made some of Marc's drawings for its block-making machinery (in 1799) that also may have contributed significantly to British engineering technology. Since he learned the art of presenting three-dimensional(3D) items in a two-dimensional(2D) plane, as we now term mechanical drawing. 

Question

I need your help.

E 2m + 2m
+ 2m
1.5m
B
D
F
2m
2 kN
A
2 kN
2 kN
1)
a) Determine the force in members CE, BD, and CD and state if these members are in
tension or compression.
SCe=
kN
SBD=
kN
ScD=.
_kN
Tension or Compression
or Compression
Tension
or Compression
Tension
1)
b) The pins on the truss's supports at A and G each have a diameter of 2cm. If these pins
are subjected to
(t.).
MPa
double shear at support G,
ave
(*) single shear at support A,
ave
MPa
determine the average shear stress in each pin.
1)
c) If the allowable stress of truss members is o= 60 MPa, what is the necessary diameter
for bar FG to keep the truss system is safe?
|(p.) =
mm

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