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UTEST Young’s Modulus Test System
Автор: UTEST - Material Testing Equipment
Загружено: 2020-09-17
Просмотров: 12620
Описание:
The modulus of elasticity of concrete is relatively constant at low stress levels but starts decreasing at higher stress levels as matrix cracking develops. The elastic modulus of the hardened paste may be in the order of 10-30 GPa and aggregates about 45 to 85 GPa.
How do you calculate the elastic modulus of concrete?
Why is elastic modulus important for concrete?
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