Ku ya 21 Ukuboza, abakozi b'amashanyarazi i Xiangyue, muri Sichuan bari bateranye umunara w'amashanyarazi. Umunara woherejwe muri Miyanimari ufite voltage ya 110kV. Nibwo mushinga amaherezo yatsindiye umucuruzi nyuma y'amezi menshi yo gutumanaho. Kubwibyo, tuzakomeza kubaho mubyizere byabakiriya, tubyare umunara dukurikije amategeko yumusaruro, hot-dip galvanize kandi tugenzure neza ubwiza bw umunara.
Iminara yingufu irashobora gukoreshwa muburyo bwo gushyigikira insinga n’umurongo mwinshi, kandi birashobora no gukoreshwa nko guhererekanya ibindi bimenyetso, nkibimenyetso bya microwave. Biri hejuru murwego rwo kwirinda impanuka zumutekano. Inzira yo kubaka igabanijwemo intambwe eshatu: kuvura galvanizing, gushiraho no gusudira.
Dore ibisobanuro birambuye:
Mbere ya byose, ibyuma byose bikenewe bigomba gushyirwaho. Mugihe cyubwubatsi, hagomba kwitonderwa kugirango habeho ubusugire bwurwego. Umunara wicyuma ugomba gukoresha umuyoboro wibyuma kugirango ukore urushinge, kugirango ubunini bwurukuta rwumuyoboro rushobore kurenza 3mm, ibyo bikaba byaragize ingaruka nziza. Amabati ntarengwa yohanagura uburebure bwinshinge ntashobora kuba munsi ya 70mm, kugirango yizere gukoreshwa bisanzwe;
Icya kabiri, umunara wamashanyarazi ugomba gushyirwaho uhagaritse hepfo kandi ushikamye, kandi kwemererwa gutandukana kwa perpendicularity ni 3 ‰;
Hanyuma, gusudira lap birashobora gukoreshwa mu gusudira, kandi uburebure bwacyo bugomba kubahiriza ibiteganijwe mu nganda:
Ibisobanuro by'ibyuma biringaniye ni ubugari bwikubye kabiri (kandi byibuze impande eshatu zirasudwa);
Gukoresha ibyuma bizunguruka bivuga diameter yumunara wicyuma, utagomba kuba munsi yinshuro esheshatu;
Iyo uhuza ibyuma bizengurutse hamwe nicyuma kiringaniye, uburebure nabwo bukenera kwitabwaho bidasanzwe, bigomba kugenzurwa inshuro esheshatu zumurambararo wibyuma.
Igihe cyo kohereza: Ukuboza-21-2021
