Consider the frame shown in (Figure 1). Suppose that P1 = 5.5 k and P2 = 11 k. Each column has the cross-sectional area indicated. Solve the problem using the cantilever method of analysis. Assume that the internal moment, shear, and normal force in the vertical beam are positive if they act as shown in (Figure 2). a) Determine (approximately) the normal force at A. NA = _____ k b) Determine (approximately) the shear force at A. VA = _____ k c) Determine (approximately) the internal moment at A. MA = _____ k
Consider the frame shown in (Figure 1). Suppose that P1 = 5.5 k and P2 = 11 k. Each column has the cross-sectional area indicated. Solve the problem using the cantilever method of analysis. Assume that the internal moment, shear, and normal force in the vertical beam are positive if they act as shown in (Figure 2). a) Determine (approximately) the normal force at A. NA = _____ k b) Determine (approximately) the shear force at A. VA = _____ k c) Determine (approximately) the internal moment at A. MA = _____ k
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Consider the frame shown in (Figure 1). Suppose that P1 = 5.5 k and P2 = 11 k. Each column has the cross-sectional area indicated. Solve the problem using the cantilever method of analysis. Assume that the internal moment, shear, and normal force in the vertical beam are positive if they act as shown in (Figure 2).
a) Determine (approximately) the normal force at A.
NA = _____ k
b) Determine (approximately) the shear force at A.
VA = _____ k
c) Determine (approximately) the internal moment at A.
MA = _____ k
Transcribed Image Text:M
NV
NA
M
Transcribed Image Text:P,
I
G
H
12 ft
-P2
|D
E
F
18 ft
A
-20 ft-
-20 ft-
12 in?
8 in?
10 in?
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