HRB400E Sehlopha sa III se holofetseng ka tšepe ea seismic
Tlhaloso ea Sehlahisoa
HRB400E Sehlopha sa III se nang le tšisinyeho ea tšepe e holofetseng e sebelisoa haholo joalo ka tšepe ea moaho.Hobaneng naha e lokela ho etsa kaho ea meralo ea motheo?Meaho ea motheo e tla tsamaisa tšebeliso ea liindasteri tsa khale tse kang tšepe le samente.Tokiso ea Rebar ke lisebelisoa tsa mantlha tsa kaho.Har'a tsona, merero e meholo ea meaho e joalo ka Letamo la Three Gorges le ts'ehetso ea kotopo kaofela li hloka ho khutlisoa.E le ho matlafatsa matla a matla a tsela e katiloeng litseleng tse kholo tsa sephethe-phethe tse nang le sephethe-phethe sa likoloi tse boima khafetsa, tsela eo hangata e katoang ka khoele le konkreite, e leng molemo ho feta matla a hatellang a sekontiri sa asphalt.
Rebar hangata e sebelisoa ka konkreite e matlafalitsoeng.Mosebetsi oa eona oa metsero ke ho eketsa matla a khohlano, e le hore rebar le konkreite li ka loma hammoho 'me tsa theha kaofela.Tlas'a ketso ea matla a ka ntle, e ke ke ea hlahisa ts'ebetso ea jerking, le ho ntlafatsa matla a konkreite.
Kopo
Mofuta | Phoso(mm) | Sebaka sa ho tšela(mm²) | Boima ba khopolo(kg/m) | 9Boima(kg) | 12Boima(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 |