When do we need doubly reinforced beams ?

As the name implies doubly reinforced beams means we are providing the reinforcement in both the zones. In the case of a beam the zone is basically compression and tension

Why do we provide transverse reinforcement in beams?

Transverse reinforcement in beams is provided mainly to resist the shear forces or forces which act in a direction perpendicular to the longitudinal direction of reinforced concrete beams. We follow

Minimum and Maximum reinforcement in beams?

As we have already discussed in the previous port reinforced concrete beam is a composite section made of concrete and reinforcement. In this post you will get the answer of

Modular ratio in RCC beam design

Let us start with the basic definition of modular ratio. It is the ratio of elasticity modulus of two different materials. For example, let the value of elasticity modulus of