Civil Engineering - RCC Structures Design - Discussion

Discussion Forum : RCC Structures Design - Section 2 (Q.No. 36)
36.
Pick up the incorrect statement from the following. The intensity of horizontal shear stress at the elemental part of a beam section, is directly proportional to
shear force
area of the section
distance of the C.G. of the area from its neutral axis
moment of the beam section about its neutral axis
width of the beam.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
15 comments Page 1 of 2.

Roy said:   8 years ago
B is also the incorrect one.
Shear stress=v/(b * d).....Area=b * d.
So it is inversely proportional.
(1)

KESHAV said:   8 years ago
Tvf = SAY/Ib.

Tvf = Shear stress.
S = Shear force.
A = Elemental area.
Y = Distance of c.g from neutral axis.
I = m.o.i of section about n.a.
b = Width.

So (D) and (E) both are incorrect as they both are inversely proportional.
(1)

Susnata said:   9 years ago
Why it can't be a shear force?

Akshay said:   9 years ago
Answer can also be (A). Shear force d effect the shear stress.

A D said:   8 years ago
Shear stress increases with increases in shear load it's proportional.

Hariom said:   8 years ago
Shear stress is directly proportional to V.

Where V is shear force.

Narayan said:   8 years ago
Answer D is correct.

SURAY said:   7 years ago
How? please explain the answer in detail.

Orai said:   6 years ago
Thanks @KESHAV.

Pankaj said:   5 years ago
Answer D is correct because shear stress at the neutral axis is zero so no moment creates.


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