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 2 of 2.

Kanwar said:   4 years ago
Horizontal shear stress is asked. So horizontal shear stress = Force/area.

Nabin said:   4 years ago
Shear stress = Vu/(bd).

So, it is related to shear force, area of section, depth, width and not related to moment so the answer given is correct.

Khan said:   4 years ago
T = vQ/Ib.

So, t is proportion to Q.

Suresh said:   4 years ago
As we know that bending moment and shear force are inversely proportional so the width is also inversely proportional to shear.

But in this question width is constant as it is talking about a elementally section it is a strap which is one Meter.


So the correct answer is D.

Lalit kumar rai said:   1 year ago
Shear stress = FAY/InB.

It's proportional to shear force, Area of the section, and Distance of the C.G. of the area from its neural axis but inversely proportional to the moment of inertia.


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