Civil Engineering - RCC Structures Design - Discussion
Discussion Forum : RCC Structures Design - Section 1 (Q.No. 33)
33.
If R and T are rise and tread of a stair spanning horizontally, the steps are supported by a wall on one side and by a stringer beam on the other side, the steps are designed as beams of width
Discussion:
5 comments Page 1 of 1.
Dishant said:
1 year ago
Can you please explain the answer clearly?
Sameer sopori said:
7 years ago
For beam: the width should be always less than the depth of the beam.
but here its opposite.
Say R=3 and T=4 (actual width of step/beam).
as per formula W= √R^2+T^2 = √25 = 5.
So, it means the Depth =3 and Width= 5.
but here its opposite.
Say R=3 and T=4 (actual width of step/beam).
as per formula W= √R^2+T^2 = √25 = 5.
So, it means the Depth =3 and Width= 5.
Nawin said:
9 years ago
Apply Pythagoras theorem of mathematics. i. e. X = sqrt of r2 + t2.
Kate B said:
1 decade ago
It's the length of the hypotenuse.
Nira said:
1 decade ago
Explain it please.
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