Situation A cantilever beam, 3-5 m long, carries a concentrated lo Given: P = 200 kN Beam Modulus of Elasticity, E = 200 GPa Beam Moment of Inertia, I = 60.8 x 106 mm4 1.75 m P

Structural Analysis
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Chapter2: Loads On Structures
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Situation
A cantilever beam, 3.5 m long, carries a concentrated load, P, at mid-length.
Given:
P = 200 kN
Beam Modulus of Elasticity, E = 200 GPa
Beam Moment of Inertia, I = 60.8 x 106 mm4
1.75 m
1. How much is the deflection (mm) at mid-length?
A. 1.84
A. 7.8
B. 41.7
P
A. 54.1
B. 76.8
C. 23.50
D. 14.70
B. 29.40
2. What force (kN) should be applied at the free end to prevent deflection?
C. 62.5
D. 100.0
3. To limit the deflection at mid-length to 9.5 mm, how much force (kN) should be
applied at the free end?
1.75 m
C. 129.3
D. 64.7
Transcribed Image Text:Situation A cantilever beam, 3.5 m long, carries a concentrated load, P, at mid-length. Given: P = 200 kN Beam Modulus of Elasticity, E = 200 GPa Beam Moment of Inertia, I = 60.8 x 106 mm4 1.75 m 1. How much is the deflection (mm) at mid-length? A. 1.84 A. 7.8 B. 41.7 P A. 54.1 B. 76.8 C. 23.50 D. 14.70 B. 29.40 2. What force (kN) should be applied at the free end to prevent deflection? C. 62.5 D. 100.0 3. To limit the deflection at mid-length to 9.5 mm, how much force (kN) should be applied at the free end? 1.75 m C. 129.3 D. 64.7
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