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Underpinning by Use of Miga Piles


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1 Calcutta Metropolitan Water & Sanitation Authority, India
     

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Underpinning is the art of providing new supports or foundations under existing structures necessitating extra strengthening without disturbing or damaging the stability of the existing structures. The process in a nutshell consists in excavation under an existing foundation and building up a new foundation from a lower level to the underside of the existing foundation so that the load may be transferred from the present bearing strata to the deeper one having greater bearing capacity.
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  • Underpinning by Use of Miga Piles

Abstract Views: 275  |  PDF Views: 0

Authors

Swades Kumar Bhattacharya
Calcutta Metropolitan Water & Sanitation Authority, India

Abstract


Underpinning is the art of providing new supports or foundations under existing structures necessitating extra strengthening without disturbing or damaging the stability of the existing structures. The process in a nutshell consists in excavation under an existing foundation and building up a new foundation from a lower level to the underside of the existing foundation so that the load may be transferred from the present bearing strata to the deeper one having greater bearing capacity.