Sir .. what is the use of -ve reinforcement?
I seen some of engineers are are not providing -ve reinforcement during the construction ....tell me in detail sir?
- Rajashekhar
- 01 Jan
- 7 Answers
7 Answers
7 Answers
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resist negative bending momentModal content
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Negative reinforcements are provided to resist mainly negative bending moment. In case of a slab the main bars are bentup near the support because near the support negative moment is developedModal content
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I also want to know the answer of this questionModal content
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I am constructing a 6m span continuous 500mm x 500mm RC beam with a clear span of 3.6m between RC column supports. I noticed that the top bars at the support(negative moment) is only 3- 20mm diameter deformed bars while the bottom bars is 5 20mm diameter. Is it possible to have more bars in the compression side than the tension side of the RC beam? The beam is to be constructed in a place with no history of earthquake.Modal content
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This negative reinforcement resists the negative outcomes in the reinforced structures.
Modal content
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I don't know the answer sir ....Modal content
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