Tuubada saliidda ee CDSR catenary

SWareejinta saliidda cayriin ee hufan iyo tan ugu muhiimsan waa muhiim, gaar ahaan hawlgallada adag sida dejinta FPSO iyo FSO ee booyadaha DP. Qalabka gaadiidka saliidda ee ammaan ah, la isku halleyn karo, hufan oo dabacsan ayaa loo baahan yahay si loo daboolo jawiga shaqada ee isbeddelaya iyo baahiyaha hawlgalka. CDSR waxay bixisaa tuubooyin gudbin dareere xirfadeed oo loogu talagalay warshadaha saliidda iyo gaaska ee badda. Badeecadahayagu waxay inta badan ku wajahan yihiin mashaariicda badda ee FPSO/FSO, waxayna sidoo kale dabooli karaan shuruudaha hawlgalka ee goobaha wax soo saarka saliidda ee go'an, goobaha qodista jackup, SPM, warshadaha sifeynta iyo maraakiibta.

CDSR hal/labalaabbakhtiTuubada catenary waxaa loogu talagalay sabbeynta aadka u isku dhafandeminrarayarakibaadyosida FPSO, tandem FSOdeminu rarayabas yarbooyadaha (tusaale ahaan giraangiraha, tuubooyinka, laalaadda cantilever-ka-off qabanqaabada) ). Astaan ​​muhiim ah oo ka mid ahTuubada saliidda ee CDSR catenarywaa iswaafajinta nidaamyada giraangiraha ee ku rakiban weelka si loogu kaydiyo loona maareeyo tuubada si habboon oo hufan. Tuubada saliidda ee CDSR waxay leedahay dabacsanaan aad u fiican, taasoo u oggolaanaysa tuubada inay la qabsato shuruudaha rogrogmada ee adag. Ka dib marka la raro ama la dejiyo hawlaha, xarigga tuubada ayaa la rogi karaa oo dib loogu celin karaa hareeraha durbaanka. Naqshadeynta tuubooyinka saliidda ee catenary waxay hubisaa dabacsanaan aad u fiican iyo radius qalloocan ugu yaraan, caadi ahaan 4 ~ 6 jeer dhexroorka tuubada magacaaban, taasoo hubinaysa in tuubada aan la kulmin cadaadis xad dhaaf ah inta lagu jiro rogrogmada iyo nasashada nidaamka giraangiraha. Qaab-dhismeedka iyo xulashada walxaha ee tuubada ayaa ka dhigaya inay yeelato iska caabin cadaadis oo wanaagsan iyo iska caabin daxalka, waxayna u adkeysan kartaa cadaadis sare iyo culays culus iyo nabaad-guurka walxaha kale sida biyaha badda. Waxay leedahay cimri adeeg dheer xitaa marka ay ka shaqeyneyso xaaladaha badda ee adag, iyadoo hubinaysa hawlgalka badbaadada leh iyo xasilloonida tuubada.