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Plz help

 
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patilamol86
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Joined: 29 Mar 2010
Posts: 5

PostPosted: Fri Dec 03, 2010 5:40 am    Post subject: Plz help Reply with quote

Dear ALL

we assume that Tensile strength of soil is zero

when negative bearing pressure(Pmin)  come in picture then who carry that tensile stress in

footing? & hw it will trasfer to ground ?
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umeshrao
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Joined: 23 Aug 2010
Posts: 573
Location: Bangalore, India

PostPosted: Sat Dec 04, 2010 1:44 pm    Post subject: Re: Plz help Reply with quote

patilamol86 wrote:
Dear ALL
we assume that Tensile strength of soil is zero
when negative bearing pressure(Pmin)  come in picture then who carry that tensile stress in footing? & hw it will trasfer to ground ?

     Dear Amol,
     First of all soil cannot take tension and hence all loads on column has to be transfered as compressive load.
     Please see attachment.
     Regards Umesh Rao



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