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 1 of 2.
Gani said:
10 years ago
How it comes?
Anni said:
9 years ago
m * c /(mc + t) * d . Is Answer is 55.2 cm?
Ankit said:
9 years ago
Agree with Anne it's 55.2 cm.
Deepak said:
8 years ago
Yes @Ankit.
55.26 is right answer.
55.26 is right answer.
Monu kumar said:
8 years ago
[(m*c)/(mc+t)] * d = 30.215 is the right answer.
Aamir said:
8 years ago
It is 55.25.
Mohamed Emad said:
8 years ago
Stress of steel should be 1250 kg/cm^2 for it to be 30.
Gaja said:
8 years ago
mc/t=n/(d-n).
n= 55.26.
n= 55.26.
(1)
Vikas Kumar said:
8 years ago
Correct Answer = 55.26 CM.
Ajay said:
7 years ago
55.26 cm is correct I think.
(2)
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers