Dams are extremely important as they serve many purposes like storing water for irrigation, generating electricity, tourism, and many more. If you talk to an expert in any dams and barrage structural design company, they will tell you that dams are of more than one type.
Diversion dam
As the name suggests, this dam is used to divert water.
These dams are used to push water into canals from where it is taken to the
fields. These dams are made lower in height and the water storage area is also
small.
Buttress dam
In this type of dam, you will find a sloping deck that is
supported by multiple intervals of buttresses. There are three main types of
such a dam; massive head type, multiple arch type, and deck type. These
types of dams are cheaper as they use less concrete than other types of dams.
Embankment dam
This is a large dam that is made with natural excavated
materials or even industrial waste materials along with other elements like
sand, soil, rock, and clay.
Cofferdam
This is a small, temporary, and portable dam that is used
for various functions like shoreline restoration, bridge repair, pipeline
installation, and many more. These are reusable dams that are compact which
makes them easy for transportation.
Storage dam
These dams are made to keep water in a big reservoir. These
dams are constructed to collect a massive amount of water during the rainy
season which can then be used for irrigation and hydroelectric power
generation.
Detention dam
These dams are made to control floods by limiting the
downstream flow and also helping in reducing flash floods to a certain extent.
Gravity dam
This is a big size concrete dam that is designed to hold a huge
amount of water. This type of dam is used to block the flow of the river in
valleys and they are made on a strong foundation.
These are some types of dams and if you do not know which
type you would require, then you should hire the services of an engineering consultancy services in
India to guide you in this respect.
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