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Mechanical Engineering Questions Please Get Me The Answer

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Problem
: The block (B) which can translate only in the x-direction is fixed to the
beam CF at the end C and is acted upon by a point force Po in the negative x-direction as show in
the Fig. 1 1.2(a). In effect, beam CF is fixed at both ends but can be compressed or elongated in
the x-direction. A point load Po also acts along y-direction as shown in Fig 11.2(a).
Take b = 0.2L;
a) Indicate whether the beam is statically determinate or indeterminate.
b) Determine the reactions at both ends using second-order integration method.
c) Determine the states of stress at points M and N at cross-section AA’, as shown in Fig.
11.2(b).
d) Draw the states of stress at points M and N using the stress elements in Fig. 11.2(c).
Write your answers in terms of Po and L.
Po
– D
M
Po+
2b
C
– X
D
B
L
1/2 1 1/2
b
Fig. 11.2 (a)
Fig. 11.2 (b)
M
N
Fig. 11.2 (c)Mechanical Engineering