Every Engg. know that =dia*dia/162.2 is Steel weight Formula, But very less people Know that orgin of 162.2 asumption.
Answer Posted / rajnath rajbhar
Density of reinforcement steel is = 0.00785 kg/mm2 for 1 mm length
Apply formula M=D x V
M = (0.00785 x 3.142 x d x d)/4
M = 0.006166175
for remembering we are using 1/162.2 as it is equal to 0.006166175
So for unit weight we use = (d x d)/ 162.2
Is This Answer Correct ? | 42 Yes | 7 No |
Post New Answer View All Answers
what is meant by residual strain?
Types of column foundation and how to calculate its steel quantity.
List out some of the software program that can be useful for architect?
What is the purpose of the gap in the road on this bridge?
Which is the latest version of solidsworks?
how to create our resume?
hai, kindly send anyone for output workers format details for construction project in foundation to finishing.
For a washout valve why are two gate valves required in normal practice?
What is the strength of 1:6:12 mix?
How many types of slabs are there & how to design it?
660 square fit two story house make totally how much cement, sant, brick,aggregate, steel totally how much need
what is that one cub metre plaster in cemant and fine sand
rcc floor to floor 4m. in column reinforcement where we provide lap in exact location.
what is the steel difference between np-2 and np-3 pipes and weight also
If we are providing concrete joint in every 10m with water stopper in water tank wall then is it necessary to cut the steel at joint section?