Intambo Kakhonkolo Egcwele Imicu
Ukwakheka
1.Intambo yensimbi:
Intambo yensimbi yomucu wensimbi yenziwe ngocingo lwensimbi olusezingeni eliphezulu. Ivamise ukufakwa phezulu nge-galvanizing, i-aluminium plating, i-tin plating nezinye izinqubo ukuvimbela intambo yensimbi ukuthi ingagqwali.
2.Core wire:
Intambo ewumgogodla iyisakhiwo sosekelo sangaphakathi somucu wensimbi, ngokuvamile kusetshenziswa umgogodla wensimbi noma i-fiber core ukuze kuqinisekiswe ukuzinza nokumelana nokugoba kwe-strand yensimbi.
3.Ukugqoka:
I-coating iyisendlalelo esivikelayo ebusweni be-strand yensimbi, futhi umsebenzi wayo ukuvimbela i-strand yensimbi ekugqwaleni, ukugqoka kanye ne-oxidation.
Ngamafuphi, izingxenye ze-steel strand zihlanganisa ucingo lwensimbi, i-core wire kanye ne-coating. Ikhwalithi nezici zalezi zingxenye zizothinta ngokuqondile ukusebenza nokuphila kwesevisi ye-strand yensimbi. Ngakho-ke, lapho ukhetha izintambo zensimbi, kuyadingeka ukukhetha izinto ezifanele ze-strand yensimbi kanye nemodeli ngokusho kwezidingo ezithile zokusetshenziswa kanye nemvelo ukuze kuqinisekiswe ukuphepha nokusebenza kahle kwayo ngesikhathi sokusetshenziswa.
Inqubo yokufaka
1.Ukulungiswa kwezinto:
Okokuqala, izinto zokwakha kanye nemishini efana nezintambo zensimbi namabhawodi kudingeka kulungiswe.
2. Ukwendlala nokudweba amabhawodi:
Ngokwezidingo zokuklama, izintambo zensimbi zibekwe kumabhuloho, ama-viaducts nezinye izakhiwo ezidinga ukukhushulwa komthwalo nokuzamazama komhlaba. Bese, faka ibhawodi emgodini wekhava yokugcina bese uqinisa ibhawodi ngesikrufu somoya.
3. Ukuhamba:
Imicu yensimbi eyenziwe ngaphambilini ibekwa ngokuhlangene kuma-rack wesikhashana bese iphonswa.
4.Ukushuba:
Donsa umucu wensimbi osontekile uye endaweni enqunywe kusengaphambili. Lesi sinyathelo sidinga ukusetshenziswa komshini oqinisayo ukuze udonse izintambo zibe ubude obunqunywe kusengaphambili nokushuba.
5. I-Anchorage:
Ngemva kokuqeda ukuqiniswa kwentambo yensimbi, omunye umkhawulo womucu wensimbi udinga ukumiswa ngokuqinile kuhange ukuze kumiswe ihange. Lapho wenza umsebenzi wokuhlanganisa ihange, kuyadingeka ukunquma uhlobo nenani lamahange okufanele asetshenziswe ngokusekelwe kumandla okudonsa kanye nenani lezintambo, futhi ufake wonke amahange ngokulinganayo emucu ngamunye. Ngemva kokufakwa, izintambo zokuqinisa nokubambelela zidinga ukubekwa amahora angaphezu kwangu-24 ukuze kulinde izintambo zensimbi ukuthi ziqine.
6.Fafaza i-anti-corrosion:
Ngemva kokuphothulwa kokuqinisa nokunamathisela, izintambo zensimbi kudingeka zifafazwe ukuze kunqandwe ukugqwala.
7. Ukwemukelwa:
Ekugcineni, ngemva kokwelashwa okuphelele, imicu iyahlolwa futhi yamukelwe. Ukuhlola nokwamukela kudingeka kufake ukuhlolwa kokubukeka, amandla aqinile kanye nenani lemicu yensimbi.
Inzuzo
1.Ukumelana nokugqoka:Ngenxa yokuthi izintambo zensimbi zenziwe ngezintambo eziningi zensimbi futhi zinokuqina okuphezulu kwendawo, ukumelana kwazo nokugqoka kuphakeme kunezinye izinto lapho isisindo silingana.
2.Amandla aphezulu:Ngenxa yokuthi umucu wensimbi usontekile ngezintambo eziningi zensimbi, ungamelana nokuphakanyiswa nokuthuthwa kwenani elikhulu lezinto ezisindayo.
3.Ukumelana nokugqwala:Ingaphandle lemicu yensimbi ngokuvamile liphathwa ngokufaka uthayela noma ezinye izindlela, ezingavimbela ngempumelelo imicu yensimbi ekubeni ifakwe i-oxid futhi igqwale ngesikhathi sokusetshenziswa.
4.Ukumelana nezinga lokushisa eliphezulu:Ukuqina komucu wensimbi kuncipha ngemva kokushiswa, kodwa ukunwebeka kwawo kuhlala kungashintshile futhi kungakwazi ukumelana nemithwalo esindayo ezindaweni zokushisa eziphakeme.
5.Ukulungisa okulula:Imicu yensimbi idinga ukuhlanzwa futhi igcotshwe njalo ukuze igcine isimo sayo esihle.
