A normal weight cylindrical test sample with a diameter of 150mm and a 300mm height, is test in compression after 28 days. The maximum compressive load attained was 450KN in the process of testing until failure. The concrete compressive strength is ----------MPa The modulus of elasticity of the concrete is ------------- MPa The concrete strain at the end of the linear range if the compressive stress-strain curve of this concrete specimen is --------------- At the specimen failure, it is expected the concrete strain is equal to ------------ Please fill the brackets with a correct answer
A normal weight cylindrical test sample with a diameter of 150mm and a 300mm height, is test in compression after 28 days. The maximum compressive load attained was 450KN in the process of testing until failure. The concrete compressive strength is ----------MPa The modulus of elasticity of the concrete is ------------- MPa The concrete strain at the end of the linear range if the compressive stress-strain curve of this concrete specimen is --------------- At the specimen failure, it is expected the concrete strain is equal to ------------ Please fill the brackets with a correct answer
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A normal weight cylindrical test sample with a diameter of 150mm and a 300mm height, is test in compression after 28 days.
The maximum compressive load attained was 450KN in the process of testing until failure.
The concrete compressive strength is ----------MPa
The modulus of elasticity of the concrete is ------------- MPa
The concrete strain at the end of the linear range if the compressive stress-strain curve of this concrete specimen is ---------------
At the specimen failure, it is expected the concrete strain is equal to ------------
Please fill the brackets with a correct answer
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