I-Rebarisisindo sokubala formula

Ifomula: ububanzi mm × ububanzi mm × 0.00617 × ubude m

Isibonelo: I-Rebar Φ20mm (ububanzi) × 12m (ubude)

Isibalo: 20 × 20 × 0.00617 × 12 = 29.616kg

 

Ipayipi Lensimbiisisindo formula

Ifomula: (ububanzi bangaphandle - ukujiya kodonga) × ukujiya kodonga mm × 0.02466 × ubude m

Isibonelo: ipayipi lensimbi 114mm (ububanzi bangaphandle) × 4mm (ukujiya kodonga) × 6m (ubude)

Isibalo: (114-4) × 4 × 0.02466 × 6 = 65.102kg

 

Insimbi eyisicabaisisindo formula

Ifomula: ububanzi obuhlangothini (mm) × ukujiya (mm) × ubude (m) × 0.00785

Isibonelo: insimbi eyisicaba 50mm (ububanzi obusemaceleni) × 5.0mm (ubukhulu) × 6m (ubude)

Isibalo: 50 × 5 × 6 × 0.00785 = 11.7.75 (kg)

 

Ipuleti lensimbiisisindo sokubala formula

Ifomula: 7.85 × ubude (m) × ububanzi (m) × ukujiya (mm)

Isibonelo: ipuleti lensimbi 6m (ubude) × 1.51m (ububanzi) × 9.75mm (ubukhulu)

Isibalo: 7.85×6×1.51×9.75=693.43kg

 

Kuyalinganainsimbi ye-angleisisindo formula

Ifomula: ububanzi obusemaceleni mm × ukujiya × 0.015 × ubude m (isibalo esinzima)

Isibonelo: I-engeli engu-50mm × 50mm × 5 ubukhulu × 6m (ubude)

Isibalo: 50 × 5 × 0.015 × 6 = 22.5kg (ithebula lama-22.62)

 

Insimbi ye-engeli engalingani isisindo formula

Ifomula: (ububanzi obusemaceleni + ububanzi obuseceleni) × ukujiya × 0.0076 × ubude m (isibalo esimaholoholo)

Isibonelo: I-engeli engu-100mm × 80mm × 8 ubukhulu × 6m (ubude)

Isibalo: (100 + 80) × 8 × 0.0076 × 6 = 65.67kg (Ithebula 65.676)