Divide wall is a structure constructed to (1) Divide the river channel...
Divide Wall in Civil Engineering
A divide wall is a structure that is constructed in a river channel or canal to divide it into smaller compartments or channels. It is an important component of the water management system that helps in regulating the flow of water and directing it towards the intended destination. The following are the main functions of a divide wall in civil engineering:
Dividing the River Channel
One of the primary functions of a divide wall is to divide the river channel into larger and smaller compartments. This helps in controlling the flow of water and preventing it from overflowing onto the surrounding land. The divide wall is constructed perpendicular to the river flow and acts as a barrier that divides the channel into two or more compartments. The size of each compartment depends on the width of the divide wall and the flow rate of the river.
Distributing Canal Water
Another function of a divide wall is to distribute canal water in other canals. Canal water is often used for irrigation and other purposes, and it needs to be distributed in different areas. A divide wall can be used to divide the canal into smaller compartments and direct the water towards other canals. This helps in ensuring that the water is distributed evenly and efficiently.
Diverting River Water
A divide wall can also be used to divert river water for different purposes. For example, it can be used to direct water towards a hydroelectric power plant or a water treatment plant. The divide wall is constructed in such a way that it diverts a portion of the river flow towards the intended destination. This helps in utilizing the water resources efficiently and effectively.
Dividing Weir
In addition to the above functions, a divide wall can also be used to divide a weir into two parts. A weir is a barrier constructed across a river or canal to regulate the flow of water. Sometimes, it is necessary to divide the weir into two parts to regulate the flow of water more efficiently. A divide wall can be constructed perpendicular to the weir and divide it into two parts. This helps in controlling the flow of water more precisely and prevents it from overflowing.
In conclusion, a divide wall is an important component of the water management system that helps in regulating the flow of water in rivers and canals. It can be used to divide the river channel into smaller compartments, distribute canal water, divert river water, and divide a weir into two parts.