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
Discussion:
15 comments Page 1 of 2.
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.
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.
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.
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.
Khan said:
4 years ago
T = vQ/Ib.
So, t is proportion to Q.
So, t is proportion to Q.
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.
So, it is related to shear force, area of section, depth, width and not related to moment so the answer given is correct.
Kanwar said:
4 years ago
Horizontal shear stress is asked. So horizontal shear stress = Force/area.
Pankaj said:
5 years ago
Answer D is correct because shear stress at the neutral axis is zero so no moment creates.
Orai said:
6 years ago
Thanks @KESHAV.
SURAY said:
7 years ago
How? please explain the answer in detail.
Narayan said:
8 years ago
Answer D is correct.
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.
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)
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