Iipali zezibane zendlelaziyinxalenye ebalulekileyo yeziseko ezingundoqo zanamhlanje. Ezi pali zomeleleyo zixhasa imiqondiso yendlela, iqinisekisa ukugcwala kwabantu okukhuselekileyo nokufanelekileyo kwidolophu yonke. Inkqubo yokwenziwa kweepali zezibane zendlela yinkqubo enika umdla nentsonkothileyo ebandakanya amanyathelo abalulekileyo aliqela.
Inyathelo lokuqala lokwenziwa kwepali yesibane sezendlela sikwinqanaba loyilo. Iinjineli kunye nabayili basebenza kunye ukuphuhlisa izicwangciso ezicacileyo kunye neenkcukacha zeepali. Oku kuquka ukumisela ubude bepali, imilo, kunye neemfuno zokuthwala umthwalo kunye nokuqinisekisa ukuba ihambelana nazo zonke iikhowudi kunye nemimiselo efanelekileyo.
Xa uyilo lugqityiwe, inyathelo elilandelayo kukukhetha izinto ezifanelekileyo kwipali. Eyaziwayo ngokuhlala kwayo kunye nokumelana nokubola, intsimbi ye-galvanized iyona nto ixhaphakileyo yokukhetha izibonda zokukhanya kwezithuthi. I-Steel ivame ukuthengwa ngendlela yeetyhubhu ezide ze-cylindrical kwaye isetyenziselwa ukwakhiwa kweepali eziluncedo.
Inkqubo yokuvelisa iqala ngokusika umbhobho wensimbi ubude obufunekayo. Oku ngokuqhelekileyo kwenziwa ngokusebenzisa umatshini wokusika okhethekileyo ukuqinisekisa ukusika okuchanekileyo kunye nokuchanekileyo. Ityhubhu esikiweyo iye ibunjwe kwaye yenziwe kwisakhiwo esifunekayo kwipali yokukhanya kwezithuthi. Oku kunokubandakanya ukugoba, ukuwelda, kunye nokwenza intsimbi ukufumana ubungakanani obuchanekileyo kunye nejometri.
Emva kokuba ubume obuyisiseko bentonga buqulunqwe, isinyathelo esilandelayo kukulungiselela umgangatho wensimbi we-galvanizing. Oku kubandakanya ukucocwa ngokucokisekileyo kunye nenkqubo yokucoca ukususa nayiphi na inkunkuma, ioli, okanye ezinye izinto ezingcolileyo ukusuka kwintsimbi. Oku kubalulekile ukuqinisekisa ukuba inkqubo ye-galvanizing iyasebenza kwaye i-coating ibambelela ngokufanelekileyo kwintsimbi.
Emva kokuba unyango oluphezulu lugqityiwe, izibonda zetsimbi zilungele ukufakwa kwe-galvanizing. I-galvanizing yinkqubo yokugubungela isinyithi kunye noluhlu lwezinc ukukhusela ukubola. Oku kufezwa ngendlela ebizwa ngokuba yi hot-dip galvanizing, apho intonga yentsimbi intywiliselwa kwibhafu yezinki enyibilikisiweyo kumaqondo obushushu angaphezu kwama-800°F. Xa intsimbi isuswe kwindawo yokuhlambela, i-zinc i-coating iqina, yenza uluhlu oluqinileyo noluqinileyo olukhuselayo phezu kwentonga.
Emva kokuba inkqubo yokufaka isinyithi igqityiwe, ukuhlolwa kokugqibela kwepali yokukhanya kuya kwenziwa ukuze kuqinisekiswe ukuba ukugquma kulinganayo kwaye akukho naziphi na iziphene. Nakuphi na ukucofa okuyimfuneko okanye ukulungiswa kwenziwa ngeli nqanaba ukuqinisekisa ukuba ipali ihlangabezana nemigangatho efunekayo yomgangatho kunye nokuqina.
Nje ukuba idlulise ukuhlolwa, iipali zetrafikhi ezenziwe ngamagalvanized zilungele ukucofa okongeziweyo okufana nokufaka i-hardware, izibiyeli kunye nezinye izixhobo. Ezi zixhobo zifakwe kwipali zisebenzisa i-welding okanye ezinye iindlela zokuqinisa ukuqinisekisa ukuba zifakwe ngokukhuselekileyo kwaye zilungele ukufakwa kwisiza.
Inyathelo lokugqibela kwinkqubo yokwenziwa kwemveliso kukupakishwa ngononophelo kweepali ezigqityiweyo ukuze zithunyelwe kwindawo yazo yokugqibela. Oku kubandakanya ukukhusela izibonda emonakalweni ngexesha lokuthutha kunye nokuqinisekisa ukuba zihanjiswa ngokukhuselekileyo kwindawo yokufakela.
Ngamafutshane, ukwenziwa kweepali zezibane zendlela yinkqubo entsonkothileyo necokisekileyo efuna ukucwangciswa ngononophelo, ubunjineli obuchanekileyo, kunye nengqalelo echuliweyo kwiinkcukacha. Ukususela kumanqanaba okuqala oyilo ukuya ekupakishweni nasekuhanjisweni kokugqibela, inyathelo ngalinye kwinkqubo libalulekile ekuveliseni iipali ezomeleleyo nezithembekileyo ezidlala indima ebalulekileyo ekugcineni ulawulo lwezithuthi olukhuselekileyo nolusebenzayo kwimimandla yasezidolophini. Ukudityaniswa kwezixhobo ezikumgangatho ophezulu kunye nobugcisa bobugcisa buqinisekisa ukuba iipali zokukhanya zendlela ezifakwe amazimba ziya kuqhubeka ziyinxalenye ebalulekileyo yeziseko zophuhliso ezidolophini kwiminyaka ezayo.
Ukuba unomdla kwipali yesibane setrafikhi, wamkelekile ukuba uqhagamshelane nomthengisi wepali zethrafikhi uQixiang ukuyafumana isicatshulwa.
Ixesha lokuposa: Jan-30-2024
