Civil Engineering - RCC Structures Design - Discussion
Discussion Forum : RCC Structures Design - Section 2 (Q.No. 21)
21.
An R.C.C. column of 30 cm diameter is reinforced with 6 bars 12 mm φ placed symmetrically along the circumference. If it carries a load of 40, 000 kg axially, the stress is
Discussion:
13 comments Page 2 of 2.
Arnab said:
7 years ago
@Ankit Bahuguna.
How do you find out the value of modular ratio?
How do you find out the value of modular ratio?
Titam said:
6 years ago
Assume M20 and 415 steel for modular ratio.
The idea of assumption for m20 answer 415 is that since the question states the RCC column of 30cm, so any mix less than M20 is not a recommendation. Same goes for the use of HYSD bars i.e. 415.
The idea of assumption for m20 answer 415 is that since the question states the RCC column of 30cm, so any mix less than M20 is not a recommendation. Same goes for the use of HYSD bars i.e. 415.
Suresh said:
4 years ago
@Pooja and@Ranjan.
How can we calculate when force is in SI units and diameter is in cm so first, we must balance then units then we will be able to calculate so it's wrong, diameter is not 900 it is 0.90m.
How can we calculate when force is in SI units and diameter is in cm so first, we must balance then units then we will be able to calculate so it's wrong, diameter is not 900 it is 0.90m.
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