Ukuwelda imibhobho yesinyithi kudlala indima ebalulekileyo kwicandelo lokwakha kunye neziseko zophuhliso, ngakumbi ekuvelisweni kwemibhobho yamanzi engaphantsi komhlaba. Le bhlog iza kuhlola ubunzima bokuwelda imibhobho yesinyithi, igxile kwiinkqubo ezintsha ezisetyenziswayo ukwenza imibhobho yamanzi engaphantsi komhlaba esemgangathweni ophezulu, njengaleyo iveliswe ngumenzi ophambili eCangzhou, kwiPhondo laseHebei.
Ubugcisa neSayensi yeUkuwelda kweMibhobho yesinyithi
Ukuwelda ngemibhobho yesinyithi sisakhono esikhethekileyo esidibanisa ubugcisa kunye nokuchaneka kobunjineli. Kubandakanya ukudibanisa izinto zesinyithi kunye ngeendlela ezahlukeneyo zokuwelda ukuqinisekisa ukuba imveliso yokugqibela ayinamandla nje kuphela kodwa inokumelana nobunzima bendawo ekujoliswe kuyo. Enye yeendlela eziphambili ezisetyenziswa kweli candelo yinkqubo yokuwelda ngentsimbi ezimbini ezizenzekelayo, ezinamacala amabini eziphantsi komhlaba. Le ndlela isebenza ngokukodwa ekuveliseni imibhobho yentsimbi ejikelezayo ebaluleke kakhulu kwiinkqubo zamanzi angaphantsi komhlaba.
Inkqubo yokwakha imibhobho yamanzi engaphantsi komhlaba
Iipayipi zamanzi ezingaphantsi komhlaba eziveliswa ziinkampani esizizisayo zibonakalisa ngokucacileyo inkqubela phambili yetekhnoloji yokuwelda. Ezi pipes zenziwe ngee-strip steel coils ezikumgangatho ophezulu kwaye zikhutshwa kubushushu obungaguqukiyo. Le nkqubo iphucula kakhulu ukuqina kunye nobomi benkonzo yeepips. Inkqubo yokuwelda i-arc engaphantsi komhlaba enamacala amabini iqinisekisa ukuba ii-welds ziqinile kwaye zithembekile, inciphisa umngcipheko wokuvuza nokungaphumeleli kwindawo.
Uyilo olujikelezayo lombhobho lubonelela ngokuqina kwesakhiwo kunye nokusebenza kakuhle kwamanzi, nto leyo eyenza ukuba ilungele ukusetyenziswa phantsi komhlaba. Ukudibanisa izixhobo ezikumgangatho ophezulu kunye nobuchwepheshe obuphambili bokutywina kudala imveliso ehlangabezana neemfuno ezingqongqo zeeprojekthi zeziseko zophuhliso zanamhlanje.
Ilifa lokugqwesa
Yasekwa ngo-1993, le nkqubo intshaumbhobho wamanzi ongaphantsi komhlabaInkampani yemveliso ikhokela kushishino lokuwelda imibhobho yesinyithi. IkwiCangzhou, kwiPhondo laseHebei, umzi-mveliso ugubungela indawo yeemitha zesikwere ezingama-350,000 kwaye inempahla iyonke eyi-680 yezigidi zeeyuan. Ngabasebenzi abazinikeleyo abangama-680, le nkampani ingumthengisi othembekileyo wemibhobho yesinyithi ekumgangatho ophezulu kwimimandla eyahlukeneyo efana nokwakha, ezolimo kunye neenkqubo zokubonelela ngamanzi zikamasipala.
Ukuzinikela kumgangatho kunye nokuvelisa izinto ezintsha kubonakala kuyo yonke into eyenziwa yinkampani. Ukususela ekukhetheni izinto eziluhlaza ukuya ekuhlolweni kokugqibela kwemveliso egqityiweyo, inyathelo ngalinye lenziwa ngononophelo ukuqinisekisa ukuba imibhobho ihlangabezana nemigangatho ephezulu yokusebenza kunye nokhuseleko.
Ikamva lokuWelda iipayipi zesinyithi
Ukuya phambili, icandelo lokuwelda imibhobho yesinyithi liza kuqhubeka likhula. Uphuhliso lwetekhnoloji olufana noomatshini abazisebenzelayo kunye neendlela eziphuculweyo zokuwelda zivula indlela yeemveliso ezisebenzayo nezihlala ixesha elide. Imfuno yemibhobho yamanzi engaphantsi komhlaba esemgangathweni ophezulu kulindeleke ukuba ikhule, iqhutywa yimfuno yeziseko zophuhliso ezinokuthenjwa kwiindawo zasezidolophini nasemaphandleni.
Ukuqukumbela, ukuhlola ihlabathi lokuwelda ngemibhobho yesinyithi kutyhila ukudibana okumangalisayo kobugcisa kunye netekhnoloji. Imibhobho yamanzi engaphantsi komhlaba eveliswa ngeenkqubo zokuwelda eziphambili ayibonisi kuphela ubuchule bomwelda, kodwa ikwabonisa nokuzinikela kweenkampani ezifana neCangzhou ekuboneleleni ngeemveliso ezihlala ixesha elide. Njengoko iimfuno zeziseko zophuhliso ziqhubeka nokukhula, ukuwelda ngemibhobho yesinyithi ngokuqinisekileyo kuya kudlala indima ebalulekileyo ekubumbeni ikamva loluntu lwethu.
Ixesha leposi: Epreli-02-2025