Why people hate Bastille in French Revolution
Answers
Bastille was a fortress in Paris which used as a state prison by the monarchs of France. It was hated by all in France because it stood for the despotic power of the king. It represented the oppressive nature of the French monarchy as the inmates included individuals who disagreed with the king politically.
Answer:
Cantilever beams are subjected to
1. Only uniformly distributed loads(as the weight of the beam is uniformly distributed along its length)
2.also point loads(if any)
In any of the above cases
The beam is subjected to variable bending moment across its length
As a result of this the top portion above the neutral plane is subjected to tensile stress whereas the bottom portion below the neutral plane is subjected to compressive stress.
Now there is a fact that concrete is strong in compression and weak in tension.
So there is no need to provide reonforcement to the lower portion
But steel is strong in tension.
Hence the top portion is reinforced with steel to provide tensile strength to the beam