Derivation of steel weight calculation D²/162
Derivation of steel weight calculation D²/162
Derivation:
W = c/s area × density of steel × length of steel
= (π/4 × D²) × 7850 ×1
= (3.14 × D²/4) × 7850
= 6162.25 D²
=D²/ 1.6227 × 10-⁴
[ 1m = 1000 mm ]
= D²/ 1.6227 × 10-⁴ × 1000²
= D²/ 162.27
W = D² / 162
https://youtu.be/v3_qNReDvRs
Derivation:
W = c/s area × density of steel × length of steel
= (π/4 × D²) × 7850 ×1
= (3.14 × D²/4) × 7850
= 6162.25 D²
=D²/ 1.6227 × 10-⁴
[ 1m = 1000 mm ]
= D²/ 1.6227 × 10-⁴ × 1000²
= D²/ 162.27
W = D² / 162
Comments
Post a Comment