Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


what is 20 mm dia equivalent reinforcement in column with 25 mm dia 3nos and 32 mm dia 3 nos?



what is 20 mm dia equivalent reinforcement in column with 25 mm dia 3nos and 32 mm dia 3 nos?..

Answer / mustafa mohammed layeak

1. Area of 20mm bar is 314mm^2, for 25mm bar is 491 mm^2 and for 32mm bar is 804 mm^2.
2. For a column with 3nos 25mm and 3nos 32mm the total area of steel is = (3*491)+(3*804) = 1473+2412 = 3885 mm^2.
3. Therefore number of 20mm bars required will be = Ast/Abar = 3885/314 = 12.37
Therefore provide 14 nos 20mm dia bars.

Is This Answer Correct ?    2 Yes 0 No

Post New Answer

More Civil Engineering Interview Questions

plz tell me the compresive stength of genral con. & foam con. all grade after 7,14,21,28 day

1 Answers  


What"s mean by term of BOQ in construction?

13 Answers   Jaypee, Shaarc Projects, Xerox,


How to calculate the Volume of PCC, Footing Base, Footing Column, Grouting, Base Plat and plinth beam

1 Answers  


why top layer of block work shoud be full size if any cut block adjustable than another layer?

0 Answers  


what is the criteria for placing reinforcement in footing and slabs e.g which span have to place first.

4 Answers   Al Futtaim Carillion, NTPC,


what"s the purpose of damp proof course (DPC)and where it"ll provide?

4 Answers  


how much distance to provide lap lengths in footings,plinth beams, columns, beams& slabs

9 Answers   NCC,


How to calculate ventonite bag in pile ( pile depth 25 m dia 1m)

0 Answers  


difference between MS rod & TMT rod?

3 Answers  


how to design mix ratio for concrete using M25?

1 Answers  


Any body please let me know how to prepare Method Statement for Bored Cast in situ piles.

4 Answers   Colliers International,


why reinforcement is not provided at centre for beams r column

9 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5086)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4456)
  • Electrical Engineering Interview Questions Electrical Engineering (16639)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)