Which design method is used for design of water tank?

working stress method
Water tank still designed by working stress method because of the advantages of working stress method. Following are the advantages of working stress method: Working stress method is a very simple method. Due to its simplicity, it is still used for the design of some Complex structures such as overhead water tank.

Is 3370 used for design of water tank provides?

IS:3370-2009 recommends the use of Limit State Design method for designing water storing tanks with some specified precautions. It adopts the criteria for limiting crack width. This is done by considering ultimate limit state and restricting the stresses to 130 MPa in steel so that cracking width is not exceeded.

Why is water tank designed by WSM?

Why Working Stress Method (WSM) for Water Tanks? Water tanks or any liquid retaining structures are vulnerable to stresses with the variation of water level in it. When compared with limit state method of design, the WSM method provide more serviceability that help to increase the durability and life of water tanks.

Is specifications for design of water tank?

Reinforced concrete water tanks are constructed for storing water. The design of reinforced concrete water tank is based on IS 3370: 2009 (Parts I – IV)….Permissible stress for resistance of cracking.

Is a water tank a 3370?

intended for storage of liquids, mainly water. The requirements applicable specifically to reinforced concrete and prestressed concrete liquid retaining structures are covered in IS 3370 (Part 2), and IS 3370 (Part 3) respectively. 1.3 The criteria for design ofRCCstaging for overhead water tanks are given in IS 11682.

How many part of is 3370?

Part 2
Abstract. IS 3370 (Part 2): 2009 which covers the ‘Recommendations for design of concrete structure for storage of liquid’ was published in 1965. The code was split into four parts.

What is the minimum cement content for 3370?

As per codal provisions of IS 3370: Minimum grade of concrete for the R.C.C water tank is M30. Maximum cement content is 400 kg/m3 to take care of shrinkage effect. Minimum cement content is 320 kg/m3.

Is 3370 an IV?

IS 3370-4: Code of practice for concrete structures for the storage of liquids, Part 4: Design tables.

What is staging in water tank?

The staging is acting like a bridge between container and foundation for the transfer of loads acting on the tank. In elevated water tanks, the head requirement for distribution of water is satisfied by Adjusting the height of the staging portion.