Sanjer Bela Civil Engineering Site

  What is caissons ? How are caisson classified based on the method of construction. Caisson   A caisson is a watertight structure used in construction, particularly for underwater and foundation work. It is designed to provide a dry working environment below water level or stabilize foundation in challenging soil conditions.   Caisson are classified based on their method of construction as follows.   1)      Open caisson 2)      Box caisson 3)      Pneumatic caisson 4)      Pile caisson  

  what is caisson? A caisson is a watertight structure that is used as a foundation for buildings and other structures. They are often used in areas with soft or water-saturated soil, or in coastal areas. Caissons are large, hollow cylinders that are made from concrete, steel, or wood.  How caissons are used  Caissons are sunk into the ground until they reach bedrock or stable soil. They are then filled with concrete to create a strong foundation. Caissons are used to support heavy loads. Types of caissons Pneumatic caissons: A watertight box or cylinder-like structure that is closed at the top and open at the bottom.  Box caissons: A box-shaped structure that is closed at the bottom and open at the top.  Monolithic caissons: The largest type of caisson, which are constructed within quay walls.  Benefits of caissons   Caissons are affordable solutions for underwater foundations. They are easy to build and clean. They can be altered according to the spe...