Intambo yangaphantsi yomkhulu mangadlala indima ebalulekileyo kunxibelelwano lwehlabathi, ephethe idatha eninzi yedatha kwiilwandlekazi. Ukukhetha izixhobo ezifanelekileyo kwezi zecuba kubalulekile ukuqinisekisa ukuqina kwabo, ukusebenza, kunye nokuthembeka kwiindawo ezingaphantsi kwamanzi. Kweli nqaku, siza kuphonononga imiceli mngeni ebandakanyekileyo ekukhetheni izixhobo zokukhetha ii-cubnifrine sublermarine kwaye zixoxe ngezisombululo ezinokunceda ekwenzeni izigqibo ezinolwazi.
Ukunganyangeki kwe-Corrosion:
Omnye wemiceli mngeni ephambili kuyilo lwe-Subrine Cabrine ye-subbrine yiyorion. Iintambo zivezwa kumanzi olwandle, enokubangela ukonakala kwezandla ezibonakalayo ngokuhamba kwexesha. Ukukhetha izixhobo kunye nokunganyangeki kweyona nto kubalulekile kubomi bebhombu. Izisombululo ezifana nokusebenzisa izabelo ezinganyangekiyo ze-corrosion njengentsimbi engenasimo okanye ukusebenzisa iingubo ezikhethekileyo kunokubonelela ngokhuseleko oluyimpumelelo.
Amandla oomatshini:
Intambo ye-Subrimari kufuneka ikwazi ukumelana noxinzelelo olukhulu kunye noxinzelelo lomatshini ngenxa yemijelo yolwandle, amathambisi, kunye nobunzima bamanzi. Ukukhetha izixhobo ze-geners yamanzi amabanga aphantsi ngamandla amakhulu kubalulekile ukuqinisekisa ukuba iintambo zinokumelana nale mikhosi ngaphandle kokulalanisa ingqibelelo. Izinto eziphezulu eziphezulu ze-subled ezifana ne-aramid fibers kunye ne-carbon firchers-firidirmeds-qinile i-polymers (i-CFRP) zihlala zisetyenziswa ukuphucula iipropathi zoomatshini be-genermarine.
Ukuthintela amanzi kunye nokufakwa:
Ukugcina i-insulties efanelekileyo kunye neempawu zokubhloka kwamanzi kubalulekile ukuthintela i-Ingress yamanzi kwaye ukhusele izinto zangaphakathi zentambo. I-Poalyethylene, iPolypropylene, kunye ne-Polythylene eDityani (i-XLPE) isetyenziselwa ukufakelwa kunye nokuvalwa kwamanzi kwi-sublermarmarmarmarmarmarmarmarmarine. Ezi zixhobo zibonelela ngezinto eziphezulu zombane kwaye zinokuxhathisa ukungena kwamanzi, ukuqinisekisa ukusebenza ngentambo kunye nobomi obude.
Bhetyebhetye kwaye ugobe irediyo:
I-subbrine cabs idla ngokufuneka iguqulwe kwaye ikwazi ukugoba okuphindaphindiweyo ngaphandle kokusebenza kakuhle. Izixhobo ze-suble yamanzi engaphantsi komhlaba kunye nokugoba okuphezulu, ezinjengeentlobo ezithile zePolytorthane kunye ne-Elastomers, zisetyenziselwa ukuqinisekisa ukuba i-carts ingafakwa kwaye igcinwe kwingqibelelo yawo yangaphantsi kwamanzi ngelixa igcina ingqibelelo yawo yombane kunye noomatshini.
Uzinzo lwe-therm:
I-SAPBERMARII I-SAPLESRIFARIFIF Inokufumana ukwahlukahluka kweqondo lobushushu elibalulekileyo kwiindawo ezingaphantsi kwamanzi. Kubalulekile ukukhetha izixhobo ze-sublermarine ye-sublermarine ye-subrmine yokuqinisekisa ukuba iintambo zinokumelana notshintsho lobushushu ngaphandle kokuchaphazela ukusebenza kwabo. Izinto ze-thermoplastic njenge-polyethylene kunye nePolypropyylene ibonelela ngokuzinza kwe-sulman, ezenza ukuba ukhetho lufanelekileyo lokuhlutha kunye nokuzala.
ISIQINISEKISO:
Ukukhetha izixhobo ezifanelekileyo ze-geners yamazantsi yinkqubo ebaluleke kakhulu ebandakanya ukuthathela ingqalelo imiceli mngeni kwiimeko ezingaphantsi kwamanzi. Ngokulungisa izinto ezinjengokunganyangeki koomatshini, amandla omatshini, ukuguqulwa kwamanzi, kunye nokuzinza komhlaba, kunye nozinzo lwentambo, abavelisi bekheyili banokuqinisekisa umsebenzi ophezulu kunye nobomi obude beentambo zangaphantsi komhlaba. Ukuqonda le miceli mngeni kunye nokuphumeza izisombululo ezifanelekileyo zezinto ezibonakalayo kubalulekile kwiinethiwekhi zonxibelelwano ezinokuthenjwa nefanelekileyo.
IXESHA LOKUQALA: I-MAD-02-2023