Ql- A concrete cylindrical sample 14.8 cm in diameter and 30.5 cm long is subjected to compression. The sample failed under a compressive load of 698.4 kN and the stress-strain relation showed a complete elastic behavior. If the deformation at 60% of the strength is 0.21 mm, determine the: i- Strain at failure in percent. ii- Young's Modulus of Elasticity in GPa. iii-Length of the sample at half strength in mm. iv-Strain at three quarters of the strength in percent.
Ql- A concrete cylindrical sample 14.8 cm in diameter and 30.5 cm long is subjected to compression. The sample failed under a compressive load of 698.4 kN and the stress-strain relation showed a complete elastic behavior. If the deformation at 60% of the strength is 0.21 mm, determine the: i- Strain at failure in percent. ii- Young's Modulus of Elasticity in GPa. iii-Length of the sample at half strength in mm. iv-Strain at three quarters of the strength in percent.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Q1- A concrete cylindrical sample 14.8 cm in diameter and 30.5 cm long is subjected to
compression. The sample failed under a compressive load of 698.4 kN and the stress-strain
relation showed a complete elastic behavior. If the deformation at 60% of the strength is
0.21 mm, determine the:
i- Strain at failure in percent.
ii- Young's Modulus of Elasticity in GPa.
iii-Length of the sample at half strength in mm.
iv- Strain at three quarters of the strength in percent.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb59bfe74-3ec3-43fe-bd4d-ab630b03a818%2F660bff45-531b-49a8-9120-b87e41f50708%2F2diyr4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q1- A concrete cylindrical sample 14.8 cm in diameter and 30.5 cm long is subjected to
compression. The sample failed under a compressive load of 698.4 kN and the stress-strain
relation showed a complete elastic behavior. If the deformation at 60% of the strength is
0.21 mm, determine the:
i- Strain at failure in percent.
ii- Young's Modulus of Elasticity in GPa.
iii-Length of the sample at half strength in mm.
iv- Strain at three quarters of the strength in percent.
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