ANALYSIS AND DESIGN OF RAFT FONDATION

Zia-abe Deen. S. Punekar, M H Kolhar, Anjum Algur, Kushappa M K

Abstract: In Recent Era due to enhanced aesthetic construction we couldn’t provide the regular spacing of the column so like we couldn’t provide the Isolated footing or combined footing everywhere in every construction, hence it is very common nowadays in the market to provide the Raft footing so it helps in reducing the cost, effort of excavation and prevents sliding of adjacent footing. In this study a 12-storey building having conventional slab has been analyzed using Etabs-13 and Safe-V12 for the parameters like moment, Punching shear and deflection of the footing. The Multistory Model will be imported from ETABS to Safe for the analysis and design of the Raft footing.

Keywords: Raft Foundation, SAFE-V12, Response Spectrum Analysis, Punching Shear, and Detailing.

DOI: https://doi.org/ 10.15623/ijret.2017.0610003