Ukubaluleka kweeHamba zeNsimbi zeTubula kuLwakhiwo lweNdlela yaManzi aphantsi komhlaba

Ukubaluleka kweemfumba zeeTubula zentsimbi kuLwakhiwo loMda waManzi aphantsi komhlaba oFanelekileyo

Inkcazelo emfutshane:

Steel Tubular Piles ziyinxalenye ebalulekileyo yolwakhiwo lwemibhobho yamanzi aphantsi komhlaba, ebonelela ngenkxaso yesakhiwo esiyimfuneko kunye nokuqina ukuze imelane neentlobo ngeentlobo zeemeko zokusingqongileyo kunye nokwakheka komhlaba.Umbhobho odityanisiweyo we-Spiral, ngokukodwa, uye waba lukhetho oludumileyo ngenxa yenkcazo ekhethekileyo kunye neenzuzo kwizicelo zomgca wamanzi aphantsi komhlaba.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Xa kwakhiwa imigca yamanzi aphantsi komhlaba, ukhetho lwezinto eziphathekayo ludlala indima ebalulekileyo ekuqinisekiseni ukunyaniseka kwexesha elide kunye nokusebenza kakuhle kwenkqubo.Steel Tubular Piles, eyaziwa ngokuba yimibhobho, isetyenziswa ngokubanzi ngenxa yamandla abo aphezulu, ukumelana nokugqwala kunye nokuguquguquka.Kule meko, i-spiral welded pipes lukhetho olufanelekileyo kulwakhiwo lwemibhobho yamanzi angaphantsi komhlaba ngenxa yeenkcukacha zabo ezithile kunye neenzuzo.

Imibhobho edityanisiweyo ye-Spiral yenziwa kusetyenziswa inkqubo ye-spiral seam welding, enokwenza i-spiral weld eqhubekayo ngobude bombhobho.Le teknoloji ye-welding ayiqinisekisi kuphela ukuhambelana kunye nomgangatho ophezulu we-welds, kodwa ivelisa imibhobho enobubanzi obukhulu kunye neendonga ezishinyeneyo, izenza zilungele iimeko ezinzima zofakelo lwemibhobho yamanzi angaphantsi komhlaba.

IPropati yoomatshini

	IBanga loku-1	IBanga lesi-2	IBanga lesi-3
Inqaku lesivuno okanye amandla emveliso, min, Mpa(PSI)	205(30 000)	240(35 000)	310(45 000)
Amandla okuqina, min, Mpa(PSI)	345(50 000)	415(60 000)	455(66 0000)

Enye yeenkcukacha ezingundoqo zombhobho we-spiral welded kukukwazi ukufikelela ukuchaneka okukhulu kunye nokuthe tye xa kuthelekiswa nombhobho odityanisiweyo othe ngqo wesiqhelo.Olu phawu lubaluleke kakhulu kulwakhiwo lomzila wamanzi aphantsi komhlaba, apho ulungelelwaniso lwemibhobho oluchanekileyo kunye nokuhamba kwamanzi okufanayo kubaluleke kakhulu ekusebenzeni kakuhle kwenkqubo.Ukongeza, umphezulu ogudileyo wangaphakathi wemibhobho ye-spiral welded inciphisa ukukhuhlana kunye nokwehla koxinzelelo, inceda ukwandisa ukuhamba kakuhle kwamanzi kunye nokunciphisa ukusetyenziswa kwamandla.

Ukongeza, i-spiral welded pipe ifumaneka kwizinto ezahlukeneyo kunye neengubo zokukhawulelana neemfuno ezithile zokusingqongileyo kunye nokusebenza.Ukusuka kwi-carbon steel ukuya kwi-alloy kunye nensimbi engenasici, le mibhobho inika ukuxhathisa okukhethekileyo kwi-corrosion, ukuphendula kweekhemikhali kunye noxinzelelo lomatshini, ukuqinisekisa ukuthembeka kwexesha elide kwizicelo zomgca wamanzi aphantsi komhlaba.Ukongeza, iingubo ezikhuselayo ezifana ne-epoxy, i-polyethylene, kunye ne-polyurethane ingasetyenziselwa ukwandisa ukuqina kunye nobomi benkonzo yemibhobho e-spiral welded, ngakumbi kumhlaba ongcolileyo kunye neemeko zamanzi aphantsi komhlaba.

Ngokufakela, iiPiles ze-Steel Tubular, kubandakanywa nemibhobho ye-spiral welded, zineenzuzo ezibalulekileyo ekwakhiweni kwemibhobho yamanzi aphantsi komhlaba.Umthamo wabo ophezulu wokuthwala umthwalo kunye nokuthembeka kwesakhiwo kuvumela ukungcwatywa okunzulu kunye nenkxaso yeendlela zamanzi, nakwihlabathi elicela umngeni kunye neemeko zejoloji.Ukongezelela, uhlobo olulula lwemibhobho yensimbi luququzelela ukuphatha kunye nokuthutha, ukunciphisa ixesha lokufakela kunye neendleko.Umbhobho odityanisiweyo we-Spiral unokudityaniswa ngokulula kusetyenziswa ulungelelwaniso olwahlukeneyo lokudibanisa, ukubonelela ngesisombululo esiguquguqukayo nesisebenzayo kwiiprojekthi zomgca wamanzi aphantsi komhlaba.

Isishwankathelo, ukusetyenziswa kwe-Steel Tube Piles (ingakumbi i-spiral welded pipes) ibalulekile kulwakhiwo oluyimpumelelo lwemibhobho yamanzi aphantsi komhlaba.Ngeenkcukacha zayo ezizodwa, kubandakanywa ukuchaneka komgangatho ophezulu, ukuxhathisa ukubola kunye nofakelo bhetyebhetye, umbhobho we-spiral welded unika eyona ndibaniselwano yamandla kunye nokusebenza kwingqibelelo yombhobho wamanzi ixesha elide.Njengoko imfuno yeziseko zamanzi ezithembekileyo nezizinzileyo ziqhubeka nokukhula, ukubaluleka kokusebenzisa umgangatho ophezuluSteel Tube Pileskumgca wamanzi aphantsi komhlaba ulwakhiwo alunakugqithiswa.

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