Itreyi yentambo yokuvalailungele iintambo. Iphumelele isicelo esibanzi kwimveliso yemizi-mveliso, yenza ukuba itreyi yentambo idlale indima eyomeleleyo. Unyango lomphezulu wesinyithi apha luyimfuneko ukuze abantu bachaze iingongoma eziphambili zenkqubo yethreyi yentambo kumphezulu. Ndiyathemba ukuba ingakunceda.
1. Kukho iintlobo ezininzi zeQinkaiitreyi yentambo, kunye neentlobo ezahlukeneyo zenkqubo yokunyanga komhlaba zihluke kwimimiselo engentla. Ngoko ke, xa siphuhlisa inkqubo yonyango lomhlaba, kufuneka sinikele ingqalelo kuhlalutyo olunzulu lweengxaki zangempela kwaye ukhethe inkqubo efanelekileyo.
2. Xa uphuhlisa izisombululo zomphezulu ogobileyo, kuyimfuneko ukudibanisa izicelo zabo zangempela, kwaye uqwalasele ngokupheleleyo izibonelelo zezixhobo eziguquguqukayo ukwenza isicelo silungele ngakumbi.
3. Ngexesha lonyango lomphezulu weitreyi yekhebula,ingqalelo kufuneka ihlawulwe kwisixhobo sokuhambisa intambo kwindawo yendalo. Ngelo xesha, ukuphumelela kwekhebula kubaluleke kakhulu, kwaye amandla kunye nekhebula le-high-voltage linokumiswa. Itekhnoloji yonyango lomphezulu yeyona nto iphambili kulwahlulo lwexesha. Ukuba oku kuluncedo ngakumbi, isiphumo esingcono sesicelo sinokufumaneka
4. Imfuno yezisombululo kumphezulu weQinkaiitreyi yentambo sele iqwalaselwe ngokupheleleyo kuyo yonke inkqubo yenguqu yokwenene yokwakha kunye nenqanaba lenkqubo yayo. Zonke iiprojekthi azikho nje isicwangciso esilula ngokubanzi kunye nokwakhiwa kwamanqanaba amaninzi ahlukeneyo enkxaso yolwazi lobungcali, kodwa kunye nesisombululo kumphezulu wempahla kufuneka sinikele ingqalelo kweli nqanaba. Siyisebenzisile kwinkqubela phambili enkulu.
Akuvumelekanga ukuthwala abakhweli ngexesha lonke lokufakela. Ukuba iimeko zesiza zigqiba ukuba kuyimfuneko, izixhobo ezinokhuseleko zinokuthwala abakhweli. Kwi-welding spot, umsebenzi we-welding kufuneka wenziwe kwisisombululo esichasene ne-corrosion. Ngokuqhelekileyo, umthengi usebenzisa i-anti-corrosion paint kwisayithi.
Xa i itreyi yentambo ibekwe, umgama phakathi kweitreyi yentambo span node kunye nendawo plate inkxaso kufuneka ibe ngaphakathi 1/4 of theitreyi yentambo span. Ngobude obukhuluitreyi yentambo isakhelo, siya kudityaniswa nepleyiti yokuthwala kangangoko kunokwenzeka. Kwindawo ene-bends okanye i-tee, amanqaku epleyiti yokuxhasa aya kuphakanyiswa ngokwahlukileyo
Intambo eQinkaiitreyi yentambo ilungiswe ngentambo yentambo okanye intambo yentsimbi ye-snap ring. Kwiintambo ezilungiselelwe ngokuthe tye, indawo yokuxhasa idla ngokusekwa rhoqo nge-2m; Intambo egangathiweyo ethe nkqo iya kulungiswa kanye rhoqo nge-1-1.5m, kwaye isiphelo se-beam siya kulungiswa kube kanye xa umphakamo woyilo utshintsha.
Ixesha lokuposa: Feb-07-2023