Civil Engineering - RCC Structures Design - Discussion
Discussion Forum : RCC Structures Design - Section 5 (Q.No. 11)
11.
The stresses developed in concrete and steel in reinforced concrete beam 25 cm width and 70 cm effective depth, are 62.5 kg/cm2 and 250 kg/cm2 respectively. If m = 15, the depth of its neutral axis is
Discussion:
18 comments Page 2 of 2.
Gaja said:
8 years ago
mc/t=n/(d-n).
n= 55.26.
n= 55.26.
(1)
Mohamed Emad said:
8 years ago
Stress of steel should be 1250 kg/cm^2 for it to be 30.
Aamir said:
8 years ago
It is 55.25.
Monu kumar said:
8 years ago
[(m*c)/(mc+t)] * d = 30.215 is the right answer.
Deepak said:
8 years ago
Yes @Ankit.
55.26 is right answer.
55.26 is right answer.
Ankit said:
9 years ago
Agree with Anne it's 55.2 cm.
Anni said:
9 years ago
m * c /(mc + t) * d . Is Answer is 55.2 cm?
Gani said:
10 years ago
How it comes?
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