Types of R.C.C. Beam

R.C.C. beam are of following three types:-

  1. Singly Reinforced Beam
  2. Doubly Reinforced Beam
  3. Flanged Beam (T beam and L beam)
1.Singly reinforced beam:-  the beam is which steel reinforcement is placed in the tensile zone only are called as singly reinforced beam. (In fig. 1)

Fig. 1
2. Doubly Reinforced Beam:- the beam in which reinforcement is placed in the tensile as well as compression zone are called "Doubly Reinforced Beam".(In fig.2)
Fig.2
3. Flanged Beam:-in most reinforced concrete structures the slab,and beams are cast monolithic. Thus, the beam forms a part of the floor system.(In fig.3)
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