Module 6 :
Design of Retaining Structures
Lecture 30 :
Dewatering
[ Section 30.3 :
Design steps for dewatering systems
]
Objectives
In this section you will learn the following
Subsoil investigation
Source And Water Table Details
Distance of well points from the source of seepage
Effective Wall Radius r
u
Discharge computations
1
2
3
4
5
6
7
8
9
10
11
12
13
14
