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Study RC Shear Wall System in a 56-Story RC Tall Building
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suraj
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PostPosted: Tue Nov 27, 2012 4:42 pm    Post subject: Seismic considerations Reply with quote

Seismic considerations
I just post link below for postings that were made two years back on this forum for refreshing & also, for current information
http://www.sefindia.org/forum/viewtopic.php?t=6715&postdays=0&postorder=asc&start=0

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IntPE(India)Suraj Singh FIE Civil
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suraj
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PostPosted: Tue Nov 27, 2012 4:55 pm    Post subject: Project Management Reply with quote

Project Management
I just post link below for postingsthat were made long back on this forum for refreshing & also, for currentinformation


http://www.sefindia.org/forum/search.htm?cx=011309042287105965323%3A-rusg9dz88q&cof=FORID%3A11&ie=UTF-8&q=project+management+suraj&sa=Search&siteurl=www.sefindia.org%2Fforum%2Fviewtopic.php%3Fp%3D53116%2353116&ref=&ss=5288j1368020j


<if> <w> <w>Normal</w> <w>0</w> <w> <w> <w> <w> <w>false</w> <w>false</w> <w>false</w> <w> <w>EN-US</w> <w>X-NONE</w> <w>X-NONE</w> <w>  <w>  <w>  <w>  <w>  <w>  <w>  <w>  <w>  <w>  <w>  <w> </w> <w>MicrosoftInternetExplorer4</w> <m>  <m>  <m>  <m>  <m>  <m>  <m>  <m>  <m>  <m>  <m>  <m> </m></w><endif>

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thirumalaichettiar
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PostPosted: Tue Nov 27, 2012 6:45 pm    Post subject: Reply with quote

Dear Er.Suraj,

Both your postings are not clear and repost them.

T.RangaRajan.
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Dr. N. Subramanian
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PostPosted: Tue Nov 27, 2012 7:29 pm    Post subject: Re: Study RC Shear Wall System in a 56-Story RC Tall Buildin Reply with quote

Dear All,

I also think that the steel consumption of tall  buildings can not be compared with chimneys!
The app. consumption of steel bars in multi-storied buildings is of the order of 40-70 kg/m2(it is only for  buildings up to 10-15 storey). In regular GF+3 storey buildings it is about 20-25 kg/m2).

I like the following comment by Er Suraji!
Every study cannot be assumed to be accurate, even if presented during international conference

Best wishes,
NS
[quote="gautam chattopadhyay"]can stacks be compared with multy storeyed buildings? geometry and internal floor arrangements are different in stacks. Multiple Flue duct stacks have window openings at various levels and need to be considered specially while analysing the shell of stack, manually or by software. Of course same MDOF system of computing natural frequency is applied to stacks also.
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bijay sarkar
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PostPosted: Thu Nov 29, 2012 5:59 pm    Post subject: Reply with quote

Please refer the information in the following link where it is expressed that concrete in Burz khalifa is 3,30,000 Cum and Reinforcing Steel Bar is 55,000 MT under the head CONSTRUCTION. This quantity appears to be more feasible.



http://en.wikipedia.org/wiki/Burj_Khalifa


Last edited by bijay sarkar on Thu Nov 29, 2012 6:17 pm; edited 1 time in total
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bijay sarkar
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PostPosted: Thu Nov 29, 2012 6:16 pm    Post subject: Reply with quote

In the below link i found concrete = 3,33,000CUM and Steel Rebar = 39,000MT at page no. 2 of the document.

I again searched the document in net to give the link. The document is found to be informative one :

http://www.pdhengineer.com/courses/s/S-2002.pdf
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