I-ASTM i-A475 yoMgangatho wocingo lweNtsimbi eGalisiweyo

I-ASTM i-A475 yoMgangatho wocingo lweNtsimbi eGalisiweyo

Iinkcukacha:

    I-ASTM A363 – Le ngcaciso igubungela iingcingo zentsimbi ezixineneyo ezinemisonto emithathu okanye ezisixhenxe ezinoDidi A ezilungiselelwe ukusetyenziswa njengeingcingo ezingaphezulu komhlaba/kwikhaka kwiintambo zothumelo.
    I-ASTM A475 - Le nkcazo ihlanganisa amabakala amahlanu eklasi A i-zinc-coated steel strand, i-Utilities, Common, Siemens-Martin, i-High-Strength, kunye ne-Extra High-Strength, ifanelekile ukusetyenziswa njengeengcingo ze-guy kunye nezithunywa.
    I-ASTM B498 - Le nkcazo ihlanganisa ngeenxa zonke, iklasi ye-A zinc-coated, i-core wire wire esetyenziselwa ukuqiniswa kwabaqhubi be-ACSR.

Iinkcukacha eziKhawulezayo

Itheyibhile yeParameter

Iithegi zeMveliso

Iinkcukacha eziKhawulezayo :

Zonke iintambo zocingo ezenziwe ngentsimbi zenziwe ngeengcingo eziphezulu.Iingcingo zijijelwe nge-helically ukwenza i-strand.Iingcingo eziqhelekileyo zeentambo zocingo kunye neentambo zenziwe ngentsimbi.

Usetyenziso :

Umtya wocingo owenziwe ngentsimbi usetyenziswa ngokuqhelekileyo kumhlaba ongaphezulu/ucingo lwekhaka, abafana kunye nabathunywa, kunye nesiseko sentsimbi kwi-ACSR conductors.

Ulwakhiwo :

Ii-concentric-lay-strand conductors ezenziwe nge-Zinc-coated Steel ingcingo.

Izinto zokuPakisha :

Igubu lomthi, igubu lentsimbi, igubu lentsimbi.

I-ASTM i-A475 yoMgangatho wocingo lweNtsimbi eGalisiweyo

Hayi./Dia.yeNcingo Malunga.Stranded Dia. IBanga likaSiemem Martin IBanga laMandla aphezulu IBanga laMandla aPhakamileyo Malunga.Ubunzima Hayi./Dia.yeNcingo Malunga.Stranded Dia. IBanga likaSiemem Martin IBanga laMandla aphezulu IBanga laMandla aPhakamileyo Malunga.Ubunzima
Hayi./mm mm kN kN kN kg/km Hayi./mm mm kN kN kN kg/km
3/2.64 5.56 10.409 15.569 21.796 131 7/3.05 9.52 30.915 48.04 68.503 407
3/3.05 6.35 13.523 21.04 29.981 174 7/3.68 11.11 41.591 64.499 92.523 594
3/3.05 6.35 - - - 174 7/4.19 12.7 53.823 83.627 119.657 768
3/3.30 7.14 15.035 23.398 33.362 204 7/4.78 14.29 69.837 108.981 155.688 991
3/3.68 7.94 18.193 28.246 40.479 256 7/5.26 15.88 84.961 131.667 188.605 1211
3/4.19 9.52 24.732 37.187 52.489 328 19/2.54 12.7 56.492 84.961 118.768 751
7/1.04 3.18 4.048 5.916 8.14 49 19/2.87 12.49 71.616 107.202 149.905 948
7/1.32 3.97 6.539 9.519 13.078 76 19/3.18 15.88 80.513 124.995 178.819 1184
7/1.57 4.76 8.452 12.677 17.748 108 19/3.81 19.05 116.543 181.487 259.331 1719
7/1.65 4.76 - - - 118 19/4.50 22.22 159.691 248.211 354.523 2352
7/1.83 5.56 11.387 17.126 24.02 145 19/5.08 25.4 209.066 325.61 464.839 2384
7/2.03 6.35 14.012 21.129 29.581 181 37/3.63 25.4 205.508 319.827 456.832 3061
7/2.36 7.14 18.905 28.469 39.812 243 37/4.09 28.58 262 407.457 581.827 4006
7/2.64 7.94 23.798 35.586 49.82 305 37/4.55 31.75 324.72 505.318 721.502 4833