Q5: Consider the structure shown below. A rigid bar of negligible mass, pinned at one end, is supported by a steel rod and an aluminum rod. A load P = 30 * 10^3 N is applied as shown. Model the structure using two finite elements. What are the ?boundary conditions for your model Steel Aluminum A = 1200 mm² 200 × 10³ N/mm² A = 900 mm² E = 70 × 10³ N/mm2 l = 3 m E 4.5 m %3D 1 m m -3 m- VP
Q5: Consider the structure shown below. A rigid bar of negligible mass, pinned at one end, is supported by a steel rod and an aluminum rod. A load P = 30 * 10^3 N is applied as shown. Model the structure using two finite elements. What are the ?boundary conditions for your model Steel Aluminum A = 1200 mm² 200 × 10³ N/mm² A = 900 mm² E = 70 × 10³ N/mm2 l = 3 m E 4.5 m %3D 1 m m -3 m- VP
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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
Transcribed Image Text:Q5: Consider the structure shown below. A rigid bar of negligible mass, pinned at
one end, is supported by a steel rod and an aluminum rod. A load P = 30 * 10^3 N
is applied as shown. Model the structure using two finite elements. What are the
?boundary conditions for your model
Steel
Aluminum
A = 1200 mm²
200 × 10³ N/mm²
A = 900 mm²
E = 70 × 10³ N/mm?
l = 3 m
E
4.5 m
1 m
m
3 m-
VP
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