How and where from do we get 162 for calculating sectional weight of TMT
Area = (Pi D2 /4)
Density of Steel=7850 kg/ cub meter
Weight = Volume x Density
Derivation:
Area of bar x length of bar x Density of Steel per cum
= (3.14 x D2/4) x 1000mm x 7850 kg/m3
= (3.14 x D2/4) x 1000mm x (7850 / (1000 x 1000 x 1000)
= D2x0.785x1000x0.00000785
= D2X 785.714 x 0.00000785
= D2 X 0.006162
= D2 X 0.006162 = kgs/1000mm
= DxD / (1/0.006162)
= DxD/162.19
Watch here for detail: https://www.youtube.com/watch?v=29k9H84etUQ
| Is This Answer Correct ? | 5 Yes | 0 No |
how much is the maximum compressive strength of soil cement and soil-cement-microsilica .
what is the use of water bar in water tank and is this an extra item in estimate?
how to calculate the load bearing capacity of slab hos thickness and steel are already given?
how much nails used in 1 sq m shuttering
16 Answers L&T, Pearls, Simplex,
What Should be the CBR Value for Transported (Selected) Soil.whether it can be 5% or not ?
which type of cement uses for R.C.C. & why?
2 Answers Ideal Construction,
how to reduce size of column 450 x 750 to 230 x.... if it is cut in area of bathroom? means it appears in bathroon any shifting or any other option....building is g + 10 and the bathroom is at first floor...
What is gauge and gage?
Beam test is carried out for?
How did street originate in the plumbing term street ell?
how to calculate total cost for slab 35'×8'
how can calculate qty of steel required for one or two ways slabs..
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)