Qaabka xisaabinta oo dhammaan noocyada tacan ee tacan, tacan lafuray, tacan I-beam…

Falanqeynta bedelka Saldhane

Qaab: xaradi m.m × xaradi m.m × 0.00617 × dheer m

Tusaale: Saldhane Φ20mm (xaradi) × 12m (dheer)

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

Qaabka bedelka Isteele ee tuba

Qaab: (dhibka laabka ah - cabirka dhibka) × cabirka dhibka m.m × 0.02466 × dheer m

Tusaale: tuba isteelka 114mm (dhibka laabka ah) × 4mm (cabirka dhibka) × 6m (dheer)

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

Qaabka bedelka Isteele oo fudud

Foormul: dhinac (mm) × qadhadh (mm) × dherer (m) × 0.00785

Tusaale: dhinac wacan 50mm (dhinac) × 5.0mm (qadhadh) × 6m (dherer)

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

Foormulka xisaabinta waane ka steel ee dhalad

Foormul: 7.85 × dherer (m) × gudaha (m) × qadhadh (mm)

Tusaale: shidhka steel 6m (dherer) × 1.51m (gudaha) × 9.75mm (qadhadh)

Xisaabinta: 7.85×6×1.51×9.75=693.43kg

Foormulka waane ee dhinac same

Foormul: dhinac mm × qadhadh × 0.015 × dherer m (xisaabinta dhaqaaq)

Tusaale: Dhinac 50mm × 50mm × 5 qadhadh × 6m (dherer)

Tiro dhigga: 50 × 5 × 0.015 × 6 = 22.5kg (miiska 22.62)

Wadaradda isku mid aan la iqaari karin

Qaab: (dhinac laaf + dhinac laaf) × hoos × 0.0076 × yar m (tiro dhigga)

Tusaale: Dhinac 100mm × 80mm × 8 hoos × 6m (yar)

Tiro dhigga: (100 + 80) × 8 × 0.0076 × 6 = 65.67kg (Miiska 65.676)