Yethula:
Uma kukhulunywa ngokuthiimigqa kaphethiloli engaphansi komhlaba, ukukhetha ipayipi elifanele kubalulekile ekuqinisekiseni ukuphepha, ukuqina kanye nokusebenza kahle. Inketho enhle kakhulu edumile eminyakeni yamuva nje ipayipi lomthungo elijikelezayo. Ngokwakhiwa kwalo kwamapayipi ahlanganisiwe kanye nezinzuzo eziningi, ipayipi lomthungo elijikelezayo seliba ukukhetha kokuqala kokufakwa kwamapayipi egesi yemvelo angaphansi komhlaba. Kule bhulogi, sizohlola izinzuzo eziyinhloko zamapayipi omthungo ajikelezayo futhi siqonde ukuthi kungani kuyisinqumo esingcono kakhulu salolu hlobo lokusetshenziswa.
1. Ukuqina okuthuthukisiwe:
Amapayipi omthungo ojikelezayoakhiqizwa kusetshenziswa ubuchwepheshe obukhethekile bokushisela obuhlanganisa njalo imiphetho yesiqeshana ngendlela ejikelezayo. Lokhu kwakhiwa kuqinisekisa ukushisela okuqinile futhi kuthuthukisa ukuqina kwepayipi. Lawa mapayipi aklanyelwe ukumelana nokucindezeleka okuphezulu kwangaphandle, imithwalo yenhlabathi nezinye izici zemvelo, okwenza afaneleke kakhulu kumapayipi egesi yemvelo angaphansi komhlaba lapho kudingeka khona ukuthembeka kwesikhathi eside.
2. Ukumelana nokugqwala:
Uma kukhulunywa ngokufakwa komhlaba, amapayipi abonakala ezintweni ezahlukahlukene ezigqwalisayo endaweni ezungezile. Kodwa-ke, amapayipi omthungo ojiyile enziwe ngezinto ezimelana nokugqwala ngokwemvelo. Ngaphezu kwalokho,ipayipi elihlanganisiweukwakhiwa kunciphisa inani lamalungu angaphandle, kunciphisa ubuthakathaka bokugqwala okungenzeka. Ngokukhetha amapayipi omthungo ojiyile wamapayipi akho egesi angaphansi komhlaba, ungaqinisekisa ukuthi ukufakwa kwakho kuhlala isikhathi eside futhi unciphise ingozi yokuvuza.
3. Khulisa ukuguquguquka:
Ukuguquguquka kungenye into ebalulekile okufanele uyicabangele lapho ukhetha imigqa yegesi engaphansi komhlaba. Amapayipi omthungo ojikelezayo anikeza ukuguquguquka okukhulu ekwakhiweni uma kuqhathaniswa nezinye izinhlobo zamapayipi. Lokhu kuguquguquka kuyasiza kakhulu lapho kufakwa amapayipi endaweni engalingani noma emagopheni. Amandla okuzivumelanisa nezimo zenhlabathi ezishintshayo nokuhambisana nemingcele yendawo enza inqubo yokufaka ibe lula kakhulu, konge isikhathi futhi kunciphise umsebenzi odingekayo.
4. Ukusebenza kahle kwezindleko:
Inzuzo eyodwa ebalulekile yepayipi lomthungo eliyi-helical ukuthi lisebenza kahle kakhulu. Inqubo yokukhiqiza la mapayipi isebenza kahle kakhulu, okuholela ezindleleni zokukhiqiza eziphansi uma kuqhathaniswa nezinye izinhlobo zamapayipi. Ngaphezu kwalokho, ukuqina kwawo, ukumelana nokugqwala kanye nokulula kokufakwa kunciphisa kakhulu izindleko zokulungisa nokulungisa ngokuhamba kwesikhathi. Ngokuhamba kwesikhathi, lokhu kwenza ipayipi lomthungo eliyi-helical libe inketho engabizi kakhulu yamaphrojekthi wamapayipi egesi yemvelo angaphansi komhlaba.
5. Ubuqotho obuhle kakhulu besakhiwo:
Ipayipi lomthungo ojikelezayo linokuqina okuhle kwesakhiwo ngenxa yokwakhiwa kwepayipi elihlanganisiwe. Izixhumanisi ezijikelezayo eziqhubekayo ziqinisekisa ukuthi ipayipi ngalinye liyafana futhi lingenasici, okuqinisekisa izinga eliphezulu lokuvikelwa ekuvuvukeni nakwezinye izingozi ezingaba khona. Lokhu kuthula kwengqondo kubaluleke kakhulu lapho kusetshenzwa ngamapayipi egesi yemvelo angaphansi komhlaba lapho ukuphepha kubalulekile khona.
Ekuphetheni:
Ngamafuphi, amapayipi omthungo ojikelezayo anezinzuzo eziningi ezenza abe ukukhetha okuhle kakhulu kwamapayipi egesi yemvelo angaphansi komhlaba. Ukuqina kwawo okuthuthukisiwe, ukumelana nokugqwala, ukuguquguquka, ukusebenza kahle kwezindleko kanye nokuqina kwesakhiwo okuphezulu kuwahlukanisa nezinye izinhlobo zamapayipi. Uma ucabanga ukufaka amapayipi egesi yemvelo angaphansi komhlaba, kubalulekile ukubeka phambili ukuphepha kanye nokuthembeka kwesikhathi eside, futhi ipayipi lomthungo ojikelezayo liletha lokho kanye. Ngokutshala imali kula mapayipi amasha, ungaqinisekisa ukuthi unesistimu yamapayipi egesi eqinile nephumelelayo ezokunikeza ukuthula kwengqondo iminyaka ezayo.
Isikhathi sokuthunyelwe: Novemba-22-2023