Yonke indlela yokubala ubunzima bokwehliswa, i-channel steel, I-beam...

Ifomula yokubala ubunzima bokweshele

Ifomula: ubude be-diameter mm × ubude be-diameter mm × 0.00617 × ubude bokwehliswa m

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

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

Ifomula yokubala ubunzima bokweshele ye-Pipe

Ifomula: (umjikelo ophezulu - ubude be-diameter) × ubude be-diameter mm × 0.02466 × ubude bokwehliswa m

Isibonelo: i-Pipe 114mm (umjikelo ophezulu) × 4mm (ubude be-diameter) × 6m (ubude)

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

Ifomula yokubala ubunzima bokweshele elilandelayo

Ifomula: ubukhwidthi (mm) × ubukhabela (mm) × ubude (m) × 0.00785

Isibonelo: isitayela esikhulu 50mm (ubukhwidthi) × 5.0mm (ubukhabela) × 6m (ubude)

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

Ifomula yokubala ubunzima bokxowa yesitayela

Ifomula: 7.85 × ubude (m) × ubukhwidthi (m) × ubukhabela (mm)

Isibonelo: isitayela 6m (ubude) × 1.51m (ubukhwidthi) × 9.75mm (ubukhabela)

Ukubala: 7.85×6×1.51×9.75=693.43kg

Ifomula yekhulu le-angle yokubala ubunzima

Ifomula: ubukhwidthi mm × ubukhabela × 0.015 × ubude m (ukubala okuphelele)

Isibonelo: I-angel 50mm × 50mm × 5 × 6m (ide)

Ukubala: 50 × 5 × 0.015 × 6 = 22.5kg (ithable yekhilogremu eziyi-22.62)

Ifomula yokubalwa kwemali engxenye ye-angle

Ifomula: (ububanzi be-ngle + ububanzi be-ngle) × phezulu × 0.0076 × umgama m (ukubala okungenaphumelela)

Isibonelo: I-Angle 100mm × 80mm × 8 phezulu × 6m (umgama)

Ukubala: (100 + 80) × 8 × 0.0076 × 6 = 65.67kg (Ithable 65.676)