Why Plinth Beam Provide In Building Construction?

PLINTH BEAM:-
                               
                              Before start topic you will see the plinth beam in structure. so read the plinth plan and also check 3D image of plinth beam.

we can understand this image easily and can see plinth beam. The plinth beam is also know as frist beam. Here we  understand plinth beam point to point.

       > Plinth beam provide to prevent the extension propagation of cricks from the foundation into the wall above when foundation is suffer settlement.
       > Plinth beam are the structure elements. which hold wall and wall can rest.
       > Plinth is also reduce the uneven settlement of the construction site.
       > Distribute super-structure load uniformly to soil substructure.
       > Plinth beam is reduce water logging impact on the building during rainy seasons.