Self Ukusekela Angle Steel MicrowaveTower
singobani
I-XY Towersyinkampani ehamba phambili yolayini wokudluliswa kwamandla kagesi aphezulu eningizimu-ntshonalanga yeChina. Yasungulwa ngo-2008, njengenkampani ekhiqizayo nebonisanayo emkhakheni wezobuNjiniyela bezogesi nokuxhumana, ibihlinzeka ngezixazululo ze-EPC ezidingweni ezikhulayo zomkhakha weTransmission and Distribution(T&D) esifundeni.
Kusukela ngo-2008, imibhoshongo ye-XY ibizibandakanya kwamanye amaphrojekthi kagesi amakhulu kakhulu futhi ayinkimbinkimbi kakhulu e-China.
Ngemva kweminyaka engu-15 yokukhula okuzinzile.
Aumbhoshongo wokudluliselanoma umbhoshongo wamandla (i-pylon kagesi noma i-pylon kagesi e-United Kingdom, e-Canada nasezingxenyeni ze-Europe) isakhiwo eside, ngokuvamile umbhoshongo we-steel lattice, osetshenziselwa ukusekela ulayini wamandla ongaphezulu.
Asetshenziswa ezinhlelweni zamandla kagesi we-AC kanye ne-DC, futhi afika ngezinhlobonhlobo zomumo nosayizi.Ubude obujwayelekile busuka ku-15 kuye ku-55 m (49 kuya ku-180 ft), nakuba ubude kakhulu kuyimibhoshongo engu-370 m (1,214 ft) ye-2,700 m (8,858 ft) ye-Zhoushan Island Overhead Powerline Tie.Ngaphandle kwensimbi, ezinye izinto zingasetshenziswa, kuhlanganise nokhonkolo nokhuni.
Umbhoshongo we-Angle-steel, isakhiwo esivamile se-quadrangular trussumbhoshongo wokuxhumana, kusetshenziswa insimbi yekhwalithi ephezulu ye-Q345B njengento eyinhloko yomzimba wombhoshongo, isakhiwo esiqinile, ukuguqulwa okuncane;i-angle steel splicing uxhumano, izingxenye ezinesisindo esincane, umbhoshongo ungathuthwa ngesandla futhi ufakwe ngezindleko eziphansi.Izingxenyekazi eziphezulu ezingu-6 zeplathifomu zingahlonyiswa, inkundla ngayinye isekela izinti eziyisi-6.
Umbhoshongo ozisekelayo ngokuvamile uwumbhoshongo onemilenze emi-3 noma emi-4 futhi impahla yawo ipayipi lensimbi noma insimbi ye-engeli.
Ngokuqondene nokuxhumeka, umbhoshongo we-tubular uxhunywe nge-flange futhi umbhoshongo wensimbi we-angle uxhunywe ngamantongomane namabhawodi.
Izici:
1. I-coefficient encane yomthwalo womoya, ukumelana nomoya onamandla
2. Londoloza insiza yomhlaba, indawo elula
Ukuthutha nokufakwa kalula
| Okubalulekile | Ngokuvamile i-Q345B/A572, Amandla Esivuno Esincane ≥ 345 N/mm² |
| Q235B/A36, Amandla Okukhiqiza Aphansi ≥ 235 N/mm² | |
| Kanye nekhoyili egoqiwe eshisayo evela ku-ASTM A572 GR65, GR50, SS400, nanoma iyiphi enye indinganiso yeklayenti edingekayo. | |
| Amandla Amandla | 10 ~ 500KV |
| Ukushisela | Ukushisela kuhambisana nezinga le-AWS D1.1. |
| I-CO2 yokushisela noma izindlela ezizenzakalelayo ze-arc ezingaphansi kwamanzi | |
| Akukho ukuqhekeka, isibazi, ukugqagqana, ungqimba noma okunye ukukhubazeka | |
| I-welding yangaphakathi nangaphandle yenza isigxobo sibe sihle kakhulu ngesimo | |
| Uma amakhasimende edinga noma yiziphi ezinye izidingo zokushisela, nathi singenza ukulungisa njengesicelo sakho | |
| I-galvanization | I-Hot dip galvanization ngokuhambisana ne-Chinese standard GB/T 13912-2002 kanye ne-American standard ASTM A123;nanoma yiliphi elinye izinga elidingwa yiklayenti. |
| Okuhlangene | Hlanganisa ngemodi yokufaka, imodi ye-flange. |
| Ukudweba | Ngokwesicelo samakhasimende |
