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If Ec and Es are modulus of elasticity of concrete and steel respectively, then the modular ratio (m) will be
- a)Ec/Es
- b)Es/Ec
- c)(Ec + Es)/(Es – Ec)
- d)4Ec/Es
Correct answer is option 'B'. Can you explain this answer?
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If Ec and Es are modulus of elasticity of concrete and steel respecti...
Modular ratio is defined as ratio between Modulus of elasticity of Steel and Modulus of elasticity of Concrete.
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The modular ratio m has the value of 280/3σcbc, where σcbc is the permissible compressive stress in concrete due to bending in N/mm2.
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If Ec and Es are modulus of elasticity of concrete and steel respecti...
The modulus of elasticity (E) is a measure of the stiffness or rigidity of a material. It is defined as the ratio of the stress applied to a material to the resulting strain. In the context of this question, we are given the modulus of elasticity of concrete (Ec) and steel (Es), and we need to find the modular ratio (m), which is the ratio of the modulus of elasticity of steel to that of concrete.
To find the modular ratio, we can use the formula:
m = Es / Ec
Let's understand why the correct answer is option 'B'.
Explanation:
To find the modular ratio, we can use the formula:
m = Es / Ec
Let's understand why the correct answer is option 'B'.
Explanation:
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If Ec and Es are modulus of elasticity of concrete and steel respectively, then the modular ratio (m) will bea)Ec/Esb)Es/Ecc)(Ec + Es)/(Es – Ec)d)4Ec/EsCorrect answer is option 'B'. Can you explain this answer?
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