Inqanawe yokwaphula isambuku yinqanawa ethwele ubunzima, ezinkulu, iibhali, iibhokisi, kunye neenyanda zeempahla eziziintlobo ngeentlobo. Iinqanawa zemithwalo zikhethekileyo ekuthwaleni imisebenzi eyahlukeneyo yemithwalo emanzini, kukho iinqanawa zempahla ezomileyo kunye neenqanawa zempahla engamanzi, kwaye iinqanawa eziqhekezayo zihlobo lweenqanawa ezomileyo. Ngokuqhelekileyo ebizwa ngokuba yinqanawa yempahla ye-10,000 yeetoni, oku kuthetha ukuba umthamo wayo wempahla umalunga neetoni ezili-10,000 okanye ngaphezulu kweetoni ezili-10,000, kwaye ubunzima bayo bubonke kunye nokufuduswa komthwalo ogcweleyo kukhulu kakhulu.
Iinqanawe zokwaphula isambuku zidla ngokuba ziinqanawa ezinomnganga ophindwe kabini, ezinendawo ezihlala imithwalo ezi-4 ukuya kwezi-6, kunye nezikhewu zempahla kumgangatho wendawo nganye yokuthwala imithwalo, kunye neentonga zempahla ezinokunyusa iitoni ezi-5 ukuya kwezingama-20 zifakelwe kumacala omabini omthwalo. Ezinye iinqanawa zineekhreyini ezinzima zokunyusa imithwalo enzima, umthamo wokuphakamisa iitoni ezingama-60 ukuya kwezingama-250. Iinqanawa zemithwalo ezineemfuno ezizodwa zixhotyiswe nge-booms enkulu emile okwe-V enokuphakamisa amakhulu eetoni. Ukuze kuphuculwe ukusebenza kakuhle kokulayisha kunye nokothula, ezinye iinqanawa zemithwalo zixhotyiswe ngeekhreyini ze-rotary cargo.
Kwakhona kuphuhliswe inqanawa yemithwalo eyomileyo eneenjongo ezininzi, enokuthi iphathe igrosari epakishwe ngokubanzi, kodwa inokuthwala isambuku kunye nempahla enezikhongozeli. Olu hlobo lwenqanawa yomthwalo lufanelekile kwaye lusebenza kakuhle kunenqanawa eqhelekileyo yomthwalo ethwala umthwalo omnye.
Iinqanawa zokuqhawula isambuku zisetyenziswa kakhulu kwaye zibekwe kwindawo yokuqala kwiitoni zizonke zeenqanawa zabarhwebi behlabathi. Ubuninzi beenqanawa zomthwalo jikelele ezihamba kumanzi angaphakathi kulwandle zinamakhulu eetoni, amawaka eetoni, kwaye iinqanawa zomthwalo jikelele kuthutho lwaselwandle zinokufikelela ngaphezulu kweetoni ezingama-20,000. Iinqanawa zemithwalo ngokubanzi ziyafuneka ukuba zibe noqoqosho olulungileyo kunye nokhuseleko, ngaphandle kokulandela isantya esiphezulu. Iinqanawa zomthwalo ngokubanzi zidla ngokuhamba ngenqanawa kumazibuko ngokwemiqathango ethile yemithombo yomthwalo kunye neemfuno zomthwalo, ezinemihla emiselweyo yokuthumela ngenqanawa kunye neendlela. Inqanawa yomthwalo jikelele inesakhiwo esomeleleyo se-longitudinal, i-bottom ye-hull ubukhulu becala i-double-layer structure, isaphetha kunye nomva baxhotyiswe ngamatanki encopho yangaphambili nangasemva, enokuthi isetyenziswe ukugcina amanzi amatsha okanye ukulayisha amanzi e-ballast ukuhlengahlengisa. ukuchetywa kwenqanawa, kwaye kunokuthintela amanzi olwandle ukuba angangeni kwitanki enkulu xa ingqubana. Kukho iidekhi ezi-2 ukuya kwezi-3 ngaphezulu kwe-hull, kunye neendawo zokubeka imithwalo ezininzi zimisiwe, kwaye iindawo zokuqandusela zigqunywe ngeehatshi ezingangeni manzi ukunqanda amanzi. Igumbi injini okanye zilungiswe embindini okanye zilungiselelwe emsileni, ngalinye iingenelo kunye nokungalungi, zilungiswe embindini unako ukulungelelanisa trim igobhogobho, ngasemva ilungele ilungiselelo indawo impahla. Iintsimbi zokuphakamisa imithwalo zibonelelwa kumacala omabini e-hatch. Ukulayisha kunye nokukhupha iindawo ezinzima, ngokuqhelekileyo zixhotyiswe ngederrick enzima. Ukuze kuphuculwe ukuguquguquka okuhle kweenqanawa zekhefu ukuya kuthutho lwemithwalo eyahlukeneyo, zinokuthwala imithwalo enkulu, izixhobo ezinzima, izikhongozeli, igrosari, kunye nomthwalo omninzi, iinqanawa zale mihla zekhefu zihlala ziyilwe njengeenqanawa ezineenjongo ezininzi.
I-advanteji:
Iitoni ezincinci, eziguquguqukayo,
Ikhreyini yenqanawa eyakhe
Ukuqandusela ububanzi
Iindleko zokuvelisa eziphantsi
Ixesha lokuposa: Dec-16-2024