IS 11089 : 1984 Code of practice for design and construction of ring foundation

1 Scope

1.1 This standard covers the design of ring foundation based onconventional method for tall structures, such as, siols, chimneysand water tanks, which have vertical and non-uniform distributedloads.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 456 :1978Code of practice for plain and reinforcedconcrete

IS 1892 :1979Code of practice for subsurface investigationsfor foundations

IS 1893 :1975Specification for criteria for earthquakeresistant design of structures

IS 1904 :1978Code of practice for structural safetybuildings: Shallow foundations

IS 2809 :1972Glossary of terms and symbols relating to soilengineering

IS 2950 : Part 1 :1981 Code of practice for design andcontruction ofraft foundations:Part 1 Design

IS 6403 :1981Code of practice for determination of bearingcapacity of shallow foundations