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detailing of strip footing

 
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jagan0819
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PostPosted: Sun Apr 14, 2019 4:51 am    Post subject: detailing of strip footing Reply with quote

hello everyone

i have designed a strip footing with beam at center and i have a doubt in detailing of strip footing i.e whether the column bars should rest directly on footing mat or column bars should rest on beam reinforcement

please suggest

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venkatasalamkl
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PostPosted: Sun Apr 14, 2019 11:04 am    Post subject: Reply with quote

Hi Jagan,

Its always better to rest the column bars on the mat. Also, please ensure that column stirrups are provided throughout the beam depth.

Thanks,
Venkat
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jagan0819
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PostPosted: Mon Apr 15, 2019 3:09 am    Post subject: Reply with quote

thank u sir

is there any technical reason or code book reference??
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venkatasalamkl
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PostPosted: Mon Apr 15, 2019 3:39 pm    Post subject: Reply with quote

Column bars should be embedded for a minimum length of ldc (Development length in compression) Anything in excess of this will always be fine.

The bar should be developed to transfer the forces to the footing. Refer Dr. N.subrmanian's Rcc book for more detail on developing  the rebar.
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PushkarKokane
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PostPosted: Wed Apr 24, 2019 1:47 am    Post subject: Re: detailing of strip footing Reply with quote

jagan0819 wrote:
hello everyone

i have designed a strip footing with beam at center and i have a doubt in detailing of strip footing i.e whether the column bars should rest directly on footing mat or column bars should rest on beam reinforcement

please suggest

image attached
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PushkarKokane
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Joined: 18 Dec 2017
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PostPosted: Wed Apr 24, 2019 1:50 am    Post subject: Re: detailing of strip footing Reply with quote

jagan0819 wrote:
hello everyone

i have designed a strip footing with beam at center and i have a doubt in detailing of strip footing i.e whether the column bars should rest directly on footing mat or column bars should rest on beam reinforcement

please suggest

image attached
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PushkarKokane
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PostPosted: Wed Apr 24, 2019 1:51 am    Post subject: Reply with quote

Can you provide design calculation ? Pdf?
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jagan0819
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PostPosted: Wed Apr 24, 2019 6:09 am    Post subject: for design of strip footing you can refer RCC by H.J.SHAH Reply with quote

PushkarKokane wrote:
Can you provide design calculation ? Pdf?



dear sir

for design of strip footing you can refer  RCC by H.J.SHAH
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