HRB400E Class III he rino kua pakaru
Whakaahuatanga Hua
HRB400E Grade III pae maitai ruru deformed te nuinga whakamahia rite hanga maitai.He aha te take me whakahaere e te whenua te hanga hanganga?Ko nga hanganga ka akiaki i te kai o nga umanga tuku iho penei i te rino me te raima.Ko te whakatikatika rebar te mea tino nui mo te hanga.I roto i a raatau, ko nga kaupapa hangahanga nui penei i te Three Gorges Dam me te tautoko tunnel e hiahia katoa ana ki te rebar.Hei whakanui ake i te kaha o te paheketanga o te papaahi i runga i nga rori waka matua me te maha o nga waka o nga waka taumaha, he maha nga wa ka wharikihia te papaahi ki te miro me te raima, he pai ake i te kaha o te kopiri o te papa raima.
Ka whakamahia te rebar i roto i te raima whakakaha.Ko tana mahi o nga whiu he whakanui ake i te kaha waku, kia ngau tahi te rebar me te raima ka hanga katoa.I raro i te mahi o te kaha o waho, e kore e whakaputa i te ahua o te hakihaki, me te whakapai ake i te kaha o te raima.
Taupānga
| Momo | Hapa(mm) | Te waahi whakawhiti(mm²) | Te taumaha ariā(kg/m) | 9M taumaha(kg) | 12M taumaha(kg) | |||||||
| 6Φ | ±0.3 | 28.27 | 0.222 | 1.998 | 2.664 | |||||||
| 8Φ | ±0.4 | 50.27 | 0.395 | 3.555 | 4.740 | |||||||
| 10Φ | ±0.4 | 78.54 | 0.617 | 5.553 | 7.404 | |||||||
| 12Φ | ±0.4 | 113.10 | 0.888 | 7.992 | 10.656 | |||||||
| 14Φ | ±0.4 | 153.90 | 1.210 | 10.890 | 14.520 | |||||||
| 16Φ | ±0.4 | 201.10 | 1.580 | 14.220 | 18.960 | |||||||
| 18Φ | ±0.4 | 254.50 | 2.000 | 18.000 | 24.000 | |||||||
| 20Φ | ±0.5 | 314.20 | 2.470 | 22.230 | 29.640 | |||||||
| 22Φ | ±0.5 | 380.10 | 2.980 | 26.820 | 35.760 | |||||||
| 25Φ | ±0.5 | 490.90 | 3.850 | 34.650 | 46.200 | |||||||
| 28Φ | ±0.6 | 615.80 | 4.830 | 43.470 | 57.960 | |||||||
| 32Φ | ±0.6 | 804.20 | 6.310 | 56.790 | 75.720 | |||||||
| 36Φ | ±0.6 | 1018.00 | 7.990 | 71.910 | 95.880 | |||||||
| 40Φ | ±0.7 | 1257.00 | 9.870 | 88.830 | 118.440 | |||||||
| 50Φ | ±0.8 | 1964.00 | 15.420 | 138.780 | 185.040 | |||||||
Tukunga whare putunga
