It can be carried out by following methods:

1. Gravity method – Graphical method. Analytical method.

2. Trail load twist method.

3. Slab analogy method.

4. Lattice analogy method.

5. Experimental methods – Direct method. Indirect method.

1. Gravity method:

a] Graphical method.

b] Analytical method.

a] Graphical method.

• In this method, the dam is …