# Civil Engineering - RCC Structures Design - Discussion

Discussion Forum : RCC Structures Design - Section 2 (Q.No. 15)

15.

If the ratio of the span to the overall depth does not exceed 10, the stiffness of the beam will ordinarily be satisfactory in case of a

Discussion:

7 comments Page 1 of 1.
Nabin said:
2 years ago

For slab span to the overall depth of the cantilever slab should not exceed 12 IS 26.5.2.1.

Saif khan said:
2 years ago

@Zahid For Cantilever max. limit is 7.

For SS max. limit is 20,

For continuous mac. limit is 26,

For all length is less than 10m.

For SS max. limit is 20,

For continuous mac. limit is 26,

For all length is less than 10m.

Zahid Hamews said:
2 years ago

For Cantilever beam its between 7 to 20,

For simply supported beam - Between 20 to 26,

And for Continous Beam its > 26.

For simply supported beam - Between 20 to 26,

And for Continous Beam its > 26.

Nimish said:
3 years ago

@Punit.

Then also the answer should be both A and B because 10 is also less than 12.

Then also the answer should be both A and B because 10 is also less than 12.

Punit said:
4 years ago

@Abhishek.

It is asked as "not exceed"; it means 7 is less than 10, therefore, the answer is C.

It is asked as "not exceed"; it means 7 is less than 10, therefore, the answer is C.

Abhishek said:
5 years ago

Answer should be both A and B as for cantilever maximum value of the ratio is 7.

Chhaya said:
6 years ago

Span/ Eff Depth Ratio.

Cantilever = 7.

Simply = 20.

Continuous = 26.

As per IS 456.

Cantilever = 7.

Simply = 20.

Continuous = 26.

As per IS 456.

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