Tātaitanga tātaitanga taumaha pereti maitai
Tātai: 7.85 × roa (m) × whānui (m) × matotoru (mm)
Tauira: Pereti maitai 6m (roa) × 1.51m (whānui) × 9.75mm (matotoru)
Tātaitanga: 7.85 × 6 × 1.51 × 9.75 = 693.43kg
Tātaitanga taumaha paipa maitai
Tātai: (diameter o waho – matotoru o te pakitara) × matotoru o te pakitara mm × 0.02466 × roa m
Tauira: paipa maitai 114mm (diameter o waho) × 4mm (matotoru pakitara) × 6m (roa)
Tātaitanga: (114-4) × 4 × 0.02466 × 6 = 65.102kg
Tātai: (diameter o waho – matotoru o te pakitara) × matotoru o te pakitara mm × 0.02466 × roa m
Tauira: paipa maitai 114mm (diameter o waho) × 4mm (matotoru pakitara) × 6m (roa)
Tātaitanga: (114-4) × 4 × 0.02466 × 6 = 65.102kg
Tātaitanga tātaitanga taumaha maitai porowhita
Tātai: whānui (mm) × whānui (mm) × 0.00617 × roa (m)
Tauira: maitai porowhita Φ20mm (diameter) × 6m (roa)
Tātaitanga: 20 × 20 × 0.00617 × 6 = 14.808kg
Tātai: whānui (mm) × whānui (mm) × 0.00617 × roa (m)
Tauira: maitai porowhita Φ20mm (diameter) × 6m (roa)
Tātaitanga: 20 × 20 × 0.00617 × 6 = 14.808kg
Tātai tātai taumaha maitai tapawhā
Tātai: whānui taha (mm) × whānui taha (mm) × roa (m) × 0.00785
Tauira: maitai tapawhā 50mm (whānui taha) × 6m (roa)
Tātaitanga: 50 × 50 × 6 × 0.00785 = 117.75 (kg)
Tātai: whānui taha (mm) × whānui taha (mm) × roa (m) × 0.00785
Tauira: maitai tapawhā 50mm (whānui taha) × 6m (roa)
Tātaitanga: 50 × 50 × 6 × 0.00785 = 117.75 (kg)
Tātaitanga taumaha maitai papatahi
Tātai: whānui taha (mm) × matotoru (mm) × roa (m) × 0.00785
Tauira: maitai papatahi 50mm (whānui taha) × 5.0mm (matotoru) × 6m (roa)
Tātaitanga: 50 × 5 × 6 × 0.00785 = 11.77.75 (kg)
Tātai: whānui taha (mm) × matotoru (mm) × roa (m) × 0.00785
Tauira: maitai papatahi 50mm (whānui taha) × 5.0mm (matotoru) × 6m (roa)
Tātaitanga: 50 × 5 × 6 × 0.00785 = 11.77.75 (kg)
Tātai tātai taumaha maitai tapaono
Tātai: diameter taha whakamuri × diameter taha whakamuri × roa (m) × 0.00068
Tauira: maitai hexagonal 50mm (diameter) × 6m (roa)
Tātaitanga: 50 × 50 × 6 × 0.0068 = 102 (kg)
Tātai: diameter taha whakamuri × diameter taha whakamuri × roa (m) × 0.00068
Tauira: maitai hexagonal 50mm (diameter) × 6m (roa)
Tātaitanga: 50 × 50 × 6 × 0.0068 = 102 (kg)
Tātaitanga taumaha o te rebar
Tātai: diameter mm × diameter mm × 0.00617 × roa m
Tauira: Paerewa Φ20mm (diameter) × 12m (roa)
Tātaitanga: 20 × 20 × 0.00617 × 12 = 29.616kg
Tātai: diameter mm × diameter mm × 0.00617 × roa m
Tauira: Paerewa Φ20mm (diameter) × 12m (roa)
Tātaitanga: 20 × 20 × 0.00617 × 12 = 29.616kg
Tātaitanga taumaha pāhi papatahi
Tātai: (roa o te taha + whānui o te taha) × 2 × matotoru × 0.00785 × roa m
Tauira: ara papatahi 100mm × 50mm × 5mm te matotoru × 6m (roa)
Tātaitanga: (100+50)×2×5×0.00785×6=70.65kg
Tātai: (roa o te taha + whānui o te taha) × 2 × matotoru × 0.00785 × roa m
Tauira: ara papatahi 100mm × 50mm × 5mm te matotoru × 6m (roa)
Tātaitanga: (100+50)×2×5×0.00785×6=70.65kg
Tātai tātai taumaha pāhi tapawhā
Tātai: whānui taha mm × 4 × matotoru × 0.00785 × roa m
Tauira: Fangtong 50mm × 5mm te matotoru × 6m (roa)
Tātaitanga: 50 × 4 × 5 × 0.00785 × 6 = 47.1kg
Tātai: whānui taha mm × 4 × matotoru × 0.00785 × roa m
Tauira: Fangtong 50mm × 5mm te matotoru × 6m (roa)
Tātaitanga: 50 × 4 × 5 × 0.00785 × 6 = 47.1kg
Tātaitanga taumaha maitai koki ōrite
Tātai: whānui taha mm × matotoru × 0.015 × roa m (tātaitanga āwhata)
Tauira: Koki maitai 50mm × 50mm × 5 matotoru × 6m (roa)
Tātaitanga: 50 × 5 × 0.015 × 6 = 22.5 kg (Ripanga 22.62)
Tātai: whānui taha mm × matotoru × 0.015 × roa m (tātaitanga āwhata)
Tauira: Koki maitai 50mm × 50mm × 5 matotoru × 6m (roa)
Tātaitanga: 50 × 5 × 0.015 × 6 = 22.5 kg (Ripanga 22.62)
Tātaitanga taumaha maitai koki kore taurite
Tātai: (whānui taha + whānui taha) × matotoru × 0.0076 × roa m (tātaitanga āwhata)
Tauira: Koki maitai 100mm × 80mm × 8 matotoru × 6m (roa)
Tātaitanga: (100+80) × 8 × 0.0076 × 6 = 65.67 kg (Ripanga 65.676)
Tātai: (whānui taha + whānui taha) × matotoru × 0.0076 × roa m (tātaitanga āwhata)
Tauira: Koki maitai 100mm × 80mm × 8 matotoru × 6m (roa)
Tātaitanga: (100+80) × 8 × 0.0076 × 6 = 65.67 kg (Ripanga 65.676)
[Ētahi atu konganuku kore-ferrous]
Tātaitanga tātaitanga taumaha ngongo parahi
Tātai: (diameter o waho – matotoru o te pakitara) × matotoru × 0.0267 × roa m
Tauira: ngongo parahi 20mm × 1.5mm te matotoru × 6m (te roa)
Tātaitanga: (20-1.5) × 1.5 × 0.0267 × 6 = 4.446kg
Tātai: (diameter o waho – matotoru o te pakitara) × matotoru × 0.0267 × roa m
Tauira: ngongo parahi 20mm × 1.5mm te matotoru × 6m (te roa)
Tātaitanga: (20-1.5) × 1.5 × 0.0267 × 6 = 4.446kg
Tātaitanga tātaitanga taumaha ngongo parahi
Tātai: (diameter o waho – matotoru o te pakitara) × matotoru × 0.02796 × roa m
Tauira: ngongo parahi 20mm × 1.5mm te matotoru × 6m (te roa)
Tātaitanga: (20-1.5) × 1.5 × 0.02796 × 6 = 4.655kg
Tātai: (diameter o waho – matotoru o te pakitara) × matotoru × 0.02796 × roa m
Tauira: ngongo parahi 20mm × 1.5mm te matotoru × 6m (te roa)
Tātaitanga: (20-1.5) × 1.5 × 0.02796 × 6 = 4.655kg
Tātaitanga taumaha papa putiputi konumohe
Tātai: roa m × whānui m × matotoru mm × 2.96
Tauira: papa putiputi konumohe 1m te whānui × 3m te roa × 2.5mm te matotoru
Tātaitanga: 1 × 3 × 2.5 × 2.96 = 22.2 kg
Pereti parahi: taumaha motuhake 8.5
Pereti parahi: taumaha motuhake 8.9
Pereti konutea: taumaha motuhake 7.2
Pereti mata: taumaha motuhake 11.37
Tikanga tātai: taumaha motuhake × matotoru = taumaha mō ia tapawhā
Tātai: roa m × whānui m × matotoru mm × 2.96
Tauira: papa putiputi konumohe 1m te whānui × 3m te roa × 2.5mm te matotoru
Tātaitanga: 1 × 3 × 2.5 × 2.96 = 22.2 kg
Pereti parahi: taumaha motuhake 8.5
Pereti parahi: taumaha motuhake 8.9
Pereti konutea: taumaha motuhake 7.2
Pereti mata: taumaha motuhake 11.37
Tikanga tātai: taumaha motuhake × matotoru = taumaha mō ia tapawhā
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E-mail: jinte2018@126.com
Wā tuku: Hepetema-06-2019