中文
Oiri uye gasi kutakurwa kunogona kuitwa nguva dzose muhuwandu hukuru uye zvakachengeteka kuburikidza nemapaipi ekumahombekombe.Kune minda yemafuta iri padyo nemahombekombe egungwa kana ine matura makuru, mapaipi anowanzo shandiswa kutakura oiri negasi kunzvimbo dzekumahombekombe (senge zviteshi zveoiri kana nzvimbo dzekunatsa dzepamahombekombe).Kana pombi iine dhiri rakakwana rekudzivirira, yakasimba corrosion resistance (inowanzo shandisa cathodic dziviriro) uye kuiswa chisimbiso zvakanaka, inogona kuona kuenderera mberi kwekufambisa mafuta pasina kukanganiswa nekudzika kwemvura, mamiriro ekunze, nzvimbo uye mamwe mamiriro.TheCDSRkusveta mafuta uye hose yekuburitsaine yakanakisa mhepo kuramba uye kuchinjika, zvichadarowozadzisa zvinodiwa pakunyorerapamwemamiriro akasiyana egungwa.
Nekudaro, kuvakwa kwepombi dzemugungwa kuchakanganiswa zvakananga nemafungu, uye kuyerera kwemvura kuchakanganisa kuchengetedzwa kwekuvakwa kwepombi uye kugadzikana kwepombi.Pane zvinhu zvakawanda zvinofanirwa kutariswa pakuzadza pombi yepasi pemvuraproject.Nzvimbo yekushanda iri mugungwa.Kwete chete nzvimbo yekuvaka inogumira, asi yakaomauyekushanduka kwemamiriro egungwa kuchaunzawo matambudziko makuru pakuvaka kwakajairika.
Pamabasa ekuvaka, kudzika kwemvura ndiko kunonyanya kukosha, uye kuiswa kwepombi kunosiyana zvakanyanya zvichienderana nekudzika kwemvura.
(1)Kune avonzvimbokutipedyo nemahombekombe uye mumvura isina kudzika, hose yacho inogona kutakurwa zvakananga kumhara newinji.
(2) S-Lay (S-type laying method) inonyanya kushandiswa munzvimbo dzisina kudzika dzegungwa nenzvimbo dziri kure nemahombekombe. Welding, kuongorora uye kupfekwa kwechiso chakatwasuka, kazhinji pabhodhi chikepe chepipelay. Sezvo ngarava inofamba ichienda mberi, pombi yacho inokombamira ichidzika nomumvura kutozosvikira yasvika pakunomhara mugungwa.Inotora chimiro che "S" sezvo pombi yakawanda inoburitswa pasi pehuremu hwayo.
(3)Apo pipe yekuisa mabasa inoitwa munzvimbo dzakadzika dzemvura,kanakudzika kwemvura kunowedzera,zvichagumamukuwedzera kunowedzera mukuoma kwekuvaka.Iyo J-Lay piping yekuisa nzira inowanzoshandiswa mumvura yakadzikaproject.J-Lay (J-lay nzira) inoisa kushushikana kushoma papombi nekuti pombi inoiswa munzvimbo inenge yakamira.Pombi yemugungwa inosiya ngarava inokandira pombi iri muchimiro chakatwasuka, yodzika pasi painokona kusvika yaradzikwa pasi pegungwa.Iyo pombi yakazara iri muchimiro che "J", iyo inokodzera nzvimbo dzakadzika dzegungwa kubva kumazana emamita kusvika kuzviuru.
(4) Nekuenderera mberi kwekuvandudza tekinoroji, iyonzirayeoffshore pipelaying mashandiro ari kuramba achivandudza.Kune mapaipi egungwa ane dhayamita diki uye simba risina simba, anogona kuiswa panyika uye akakungurutswa zvakananga padhiramu, uye ozotakurwa kugungwa kuti aiswe nechikepe-chinoisa pombi.Iyi nzira yekuvhiya inonzi Reel-Lay (yakakunguruka pombi yekuisa nzira).Reel-Lay inoonekwa seyakanyanya kukurumidza nzira yekuisa sezvo yakawanda yewelding uye ongororo inoitwa kumahombekombe, ichideredza nguva yekuisa.Parizvino, reel-mhando pombi-yakaisa ngarava inogona kupatsanurwa mumhando mbiri: yakachinjika uye yakatwasuka.
Mukusarudzwa kwekupedzisira kwemaitiro ekushanda, hatifanire kungofunga kudzika kwemvura chete, asiwo kusanganisa zvinhu zvakakwana senge kutenderera kwekushanda uye mutengo wekushanda.CDSR inopa marudzi akasiyana-siyana ehosi kune imwechete point mooring systems uye offshore installs seFPSO, FSO, SPM, etc. Isu tinopawo tsvakurudzo yekugadzirisa, tsvakurudzo yechirongwa cheinjiniya, sarudzo yehose, dhizaini yekugadzira uye mamwe masevhisi epurojekiti yako.
Zuva: 27 Kurume 2023