Mechanical Engineering - Strength of Materials - Discussion
Discussion Forum : Strength of Materials - Section 9 (Q.No. 24)
24.
For a beam, as shown in the below figure, the deflection at C is (where E = Young's modulus for the beam material, and I = Moment of inertia of the beam section. )
Discussion:
10 comments Page 1 of 1.
Harsh said:
4 years ago
Thanks everyone for explaining.
Ani said:
5 years ago
Good technique, Thanks @Kapil.
Kapil said:
7 years ago
Put a=b=l/2, in option B, you will get wl3/48EI.
Which is max deflection in case of simply supported with a point load. Thus option B is correct.
Which is max deflection in case of simply supported with a point load. Thus option B is correct.
Satish said:
7 years ago
Option B is right because the power of unit 4 is cancelled by 1power of lenght in denominator. Final power of unit is 3 which is right.
Swayanjeet Behera said:
7 years ago
I think option A is the answer. Because for point load the deflection in a simply supported beam is WL^3/48EI.
Suman said:
8 years ago
Option B is not possible as (a^2 *b^2) gives the unit in to the power 4 i.e. (unit^4) which is only possible for uniformly load and incase of UVL.
Akshay Kumar said:
8 years ago
Can you Explain how it is?
Jagadeeswri said:
8 years ago
Explain how it is?
Kumar said:
8 years ago
Can you explain above formula in detail?
Hsriprasad said:
8 years ago
How? Explain.
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