1. (A). A 25mm square cross-section bar of length 300mm carries an axial compressive load of 50kN. Determine the stress set up in the bar and its change of length when the load is applied. For the bar material E = 200 GN/m². [80 MN/m2: 0.12mm] %3D
1. (A). A 25mm square cross-section bar of length 300mm carries an axial compressive load of 50kN. Determine the stress set up in the bar and its change of length when the load is applied. For the bar material E = 200 GN/m². [80 MN/m2: 0.12mm] %3D
Chapter2: Loads On Structures
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Problem 1P
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![1. (A). A 25mm square cross-section bar of length 300mm carries an axial compressive
load of 50kN. Determine the stress set up in the bar and its change of length when the
load is applied. For the bar material E = 200 GN/m2.
[80 MN/m2: 0.12mm]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffd6ff217-76d1-441c-85cb-1319f76a63ba%2F2691b79b-5687-4e51-85f5-5db17a6a8bf3%2Fxnqunwk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. (A). A 25mm square cross-section bar of length 300mm carries an axial compressive
load of 50kN. Determine the stress set up in the bar and its change of length when the
load is applied. For the bar material E = 200 GN/m2.
[80 MN/m2: 0.12mm]
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