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RCC Design of Swimming Pool.

 
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chetan_kapadia
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Joined: 21 Nov 2011
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PostPosted: Mon Apr 30, 2012 5:14 am    Post subject: RCC Design of Swimming Pool. Reply with quote

Dear all, Respected Sefians,
Pl. help me out with the RCC design of Swimming Pool.
How to carry out the analysis and design part.
i have to design the swimming pool of size 25m X 50m X 2.1m.if any software is there for the design pl. send me.
another question is that, is there any software for the design of Underground tank by Limit state method, pl. send me the link if any.

Regards,

Chetan
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Dr. N. Subramanian
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PostPosted: Mon Apr 30, 2012 5:48 pm    Post subject: Re: RCC Design of Swimming Pool. Reply with quote

Dear Er Chetan,

You have to design it as underground water tank. You may use IS 3370:2009.

Best wishes
NS

chetan_kapadia wrote:
Dear all, Respected Sefians,
Pl. help me out with the RCC design of Swimming Pool.
How to carry out the analysis and design part.
i have to design the swimming pool of size 25m X 50m X 2.1m.if any software is there for the design pl. send me.
another question is that, is there any software for the design of Underground tank by Limit state method, pl. send me the link if any.

Regards,

Chetan

_________________
<p>
Dr.Subramanian Narayanan
</p>
23 Napa Valley Road, Gaithersburg, MD 20878 USA
<p>
 
</p>
(cdcstruct.com)
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vikram.jeet
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PostPosted: Tue May 01, 2012 4:50 am    Post subject: RCC Design of Swimming Pool. Reply with quote

Swimming Pool design

A] Subsoil water level low (even during monsoon)

Walls are designed as cantilever retaining walls
Base slab - - This can be in two zones , the thick Ret wall -base slab all along  
periphery supporting retaining wall and having thickness same as wall base
( width =450mm toe overhang plus H as heel in pool)
H=wall height
Inner base slab can be nominal thick 150mm to 200mm  

Joint between thick base and nominal base to be provided
with GI water stop ,but full reinf continuity of nominal base reinf into thick base.

B] Subsoil water level high
Walls are designed as cantilever retaining walls
Base slab - - Stability of structure against floatation is required.This can be
achieved thru (i) lean conc filling over rcc base slab (ii) or by providing
down stand rcc beams at base with sufficient overhang of base outside to  
mobilise soil weight for stability (iii) or A mix of two options in form of upstand  
base beams with rcc base slab at bottom and lean mix filling over it upto  
upstand beam level.
The structure will be designed for 25m span against uplift

Structure can be designed as per IS3370-2009 using WSM /or using LSM

best regds

vikramjeet





Dear all, Respected Sefians, Pl. help me out with the RCC design of Swimming Pool. How to carry out the analysis and design part.i have to design the swimming pool of size 25m X 50m X 2.1m.if any software is there for the design pl. send me. another question is that, is there any software for the design of Underground tank by Limit state method, pl. send me the link if any.Regards, Chetan
-- ญญ

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venkatesh
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PostPosted: Tue May 01, 2012 6:51 am    Post subject: Reply with quote

Dear Chetan
Lot of discussions had been held in this forum which you can get by searching underground water tanks.
Please browse following link where you can find some information on water Tanks
http://theconstructor.org/structures/water-tanks/996/

Thanks & regards
Venkateshwar Rao
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chetan_kapadia
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PostPosted: Tue May 01, 2012 9:19 am    Post subject: Reply with quote

THANK YOU SIR FOR REPLYING ME.
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es_jayakumar
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PostPosted: Wed May 02, 2012 10:55 am    Post subject: Hi Reply with quote

The following book deals with design of swimming pools too, with one worked out example, though  based on BS 8007
ANALYSIS AND DESIGN PRACTICE OF HYDRAULIC CONCRETE STRUCTURES by Karunmoy Ghosh, published by Prentice Hall of India.

Regards,

ES Jayakumar
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Dr. N. Subramanian
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PostPosted: Wed May 02, 2012 2:21 pm    Post subject: Re: Hi Reply with quote

It is only Rs 195!

es_jayakumar wrote:
The following book deals with design of swimming pools too, with one worked out example, though  based on BS 8007
ANALYSIS AND DESIGN PRACTICE OF HYDRAULIC CONCRETE STRUCTURES by Karunmoy Ghosh, published by Prentice Hall of India.

Regards,

ES Jayakumar

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Dr.Subramanian Narayanan
</p>
23 Napa Valley Road, Gaithersburg, MD 20878 USA
<p>
 
</p>
(cdcstruct.com)
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vikram.jeet
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PostPosted: Thu May 03, 2012 7:30 am    Post subject: RCC Design of Swimming Pool. Reply with quote

Subject : Rainfall intensity

The values of ranifall intensity at any place are given as AVERAGE of rainfall  
for one hour.
The value of rainfall at particular place as read from data needs to be converted
to rainfall of shorter durations (may be 5 to 10minutes ) by multiplying with enhancement
Factor.
Please refer to IRC SP-42
5 minutes stotm - - - Multiplying factor =3.7  
10 minutes stotm - - - Multiplying factor =2.85
15 minutes stotm - - - Multiplying factor =2.4
20 minutes stotm - - - Multiplying factor =2.08
30 minutes stotm - - - Multiplying factor =1.67
40 minutes stotm - - - Multiplying factor =1.33
50 minutes stotm - - - Multiplying factor =1.17
60 minutes stotm - - - Multiplying factor =1.0
90 minutes stotm - - - Multiplying factor =0.834
120 minutes stotm - - - Multiplying factor =0.667

The rainfall duration
It has to match with time of concentration at location
of drainage section.
If drains are in vicinity the TOC will be less than 5 minutes.
But for main drains far-off TOC will be higher and rainfall storm
can be taken appropriately.

Kindly see the drainage example given in IRC SP-42 for road project.

best regds

vikramjeet







Dear All, We are using the rainfall intensity in mm per hour for the design of the storm water drainage system. The value varies from place to place. For example we may take 120 mm per hour in Cherapunji and 25 mm per hour in rajasthan. But the basis of taking this value is not known and it is confusing even if I took the comparison of IMD data for the particular area. Is this value a conversion of the rainfall in mm for some minutes to hour? For example if a rainfall is 40 mm per 30 minutes(heavy rain in this particular duration), then can we simply take 80 mm per hour as rainfall intensity which can be taken for the design. Or any other basis for this. If you have any realistic IMD data in line with design rainfall intensity taken for a particular project, please share with us. Regards, Pradeep
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alear1930
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PostPosted: Wed Oct 17, 2018 6:34 pm    Post subject: Reply with quote

There are a couple of structural building ideas that wrench out swimming pool designs. You can send them a framework of the pool, and they will send back a pool diagram.

poly group summer waves elite pool.
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suraj
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PostPosted: Thu Oct 18, 2018 4:02 am    Post subject: Re: RCC Design of Swimming Pool. Reply with quote

You are keeping one depth  for entire pool shelf
What about shallow end?
50x25M is not small pool shelf
It is meant for competitions
You are using it as only a reservoir & not SP or lagoon

chetan_kapadia wrote:
Dear all, Respected Sefians,
Pl. help me out with the RCC design of Swimming Pool.
How to carry out the analysis and design part.
i have to design the swimming pool of size 25m X 50m X 2.1m.if any software is there for the design pl. send me.
another question is that, is there any software for the design of Underground tank by Limit state method, pl. send me the link if any.

Regards,

Chetan
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