Amasu Okuzulazula Okuhamba Ngomkhumbi Olwandle Olunezikhukhula
Ukuhamba ngomkhumbi olwandle olunolaka kudinga okungaphezu nje kwekhono lokufunda imephu noma ukulandela indlela ehleliwe kusengaphambili. Amagagasi aphezulu, imimoya eshintsha ngokushesha, imisinga engalindelekile, kanye nokubonakala okulinganiselwe kungashintsha izimo zokuhamba ngomkhumbi ngemizuzu embalwa. Ezimweni ezinjalo, amasu okuhamba ngomkhumbi ayisihluthulelo sokugcina ukuphepha komkhumbi, abasebenzi, kanye nempahla, kanye nokuqinisekisa uhambo oluphumelelayo. Lesi sihloko sixoxa ngamasu okuhamba ngomkhumbi afanele futhi asebenzayo okuhamba ngomkhumbi olwandle olunolaka, kusukela esigabeni sokuhlela kuya esenzweni lapho izimo ziba zimbi kakhulu.
1. Qonda Izici Zamagagasi, Umoya, kanye Nemisinga
Isinyathelo sokuqala kunoma yiliphi isu lokuzulazula ukuqonda "umphikisi" obhekene naye. Amagagasi akhiqizwa kakhulu umoya, kodwa angathonywa futhi yimisinga kanye nezimo zasemanzini olwandle. Kukhona umehluko obalulekile phakathi kolwandle lomoya (amagagasi endawo akhiqizwa yimimoya yendawo) kanye namagagasi amade akhiqizwa yiziphepho ezikude). Amagagasi avame ukubonakala ejwayelekile, kodwa angaba yingozi lapho ehlangana nemisinga ephikisanayo noma amanzi angajulile , njengoba ukuphakama kwamagagasi awo kukhula kakhulu.
Imisinga nayo ithonya ukuziphatha kwamagagasi. Amagagasi ahlangana nemisinga ephikisanayo aba maningi futhi abe makhulu, okwandisa ingozi yokuthi umkhumbi ushayeke futhi kwandiswe umthwalo esakhiweni sawo. Ngakho-ke, ukuhamba olwandle olunamagagasi kudinga njalo ukuqonda okuhlanganisiwe kwesiqondiso somoya, isiqondiso samagagasi amakhulu, kanye nemisinga engaphezulu.
2. Ukuhlela Umzila Ngokusekelwe Kudatha Yesimo Sezulu Neye -Oceanography
Isu eliphumelela kakhulu liqala ngaphambi kokuba umkhumbi uhambe. Ukuhlela umzila ngendlela efanele olwandle olunolaka kusebenzisa idatha yesimo sezulu kanye neyezolwandle, njengokubikezela komoya, ukuphakama kwamagagasi amakhulu, izikhathi zamagagasi, kanye nolwazi lwamanje. Izingozi eziningi azenzeki ngoba umkhumbi awukwazi, kodwa ngoba umzila uphoqeleka ukuba udlule ezindaweni ezinezimo ezingaphezu kwemingcele ephephile.
Empeleni, isikhulu sezokuhamba ngomkhumbi sakha izindlela eziningana ezihlukile: umzila oyinhloko kanye nomzila ohlukile. Umzila ohlukile ungazuza ekuvikelweni kweziqhingi, ukhethe amanzi angajulile kodwa aphephile, noma ugweme ukubhekana nemisinga enamandla. Ngaphezu kwalokho, kubalulekile ukusungula izindawo zokuthatha izinqumo lapho umkhumbi uzohlola kabusha isimo sezulu, uphethiloli, kanye nezimo zomkhumbi ukuze kunqunywe ukuthi uqhubeke noma ushintshe indlela.
3. Ukuphathwa Kwesivinini: Ukugcina Ukulawula Nokunciphisa Umthwalo Wemikhumbi
Njengoba amagagasi ekhula, isivinini siba yinto ebalulekile. Ukushesha kakhulu kungabangela ukuthi umkhumbi ushaye amagagasi kakhulu, okubangela ukushaqeka, umonakalo wesakhiwo, noma ukushintshwa kwempahla. Ukuhamba kancane kakhulu, ikakhulukazi uma ubhekene namagagasi ngqo, kunganciphisa ikhono lokuqondisa futhi kubangele ukuthi umkhumbi "ubhajwe" ephethini lamagagasi.
Isu elivamile ukulungisa isivinini ukuze kulondolozwe ukulawula okuhle kokuqondisa ngenkathi kugwenywa ukulayisha ngokweqile. Kweminye imikhumbi, ngisho nokunciphisa isivinini okuncane kunganciphisa kakhulu umthelela wamagagasi. Isimiso siwukuthola isivinini esiphephile esicabangela uhlobo lomkhumbi, ubude bawo, izimo zemithwalo, kanye nesikhathi samagagasi.
4. Ukukhetha Indlela Emelene Namagagasi: Ulwandle Oluyinhloko, Ulwandle Olunezinsika, kanye Nolwandle Olulandelayo
Indlela amagagasi angenayo aqondana ngayo nomkhumbi ithinta kakhulu ukuzinza.
1. Ulwandle oluhamba phambili (amagagasi asuka phambili): Ngokuvamile kuphephile ngokwezinga lokuzinza, kodwa kwandisa ingozi yokushayisa futhi kunciphisa induduzo kanye nesivinini esisebenzayo. Isu ukunciphisa isivinini, futhi uma kudingeka, ukushintsha kancane indlela ukuze kugwenywe ukushaya i-wave crest ngqo.
2. Ulwandle olunemisebe (amagagasi avela ohlangothini): Lesi simo siyinselele kakhulu ekuzinzeni ngoba sandisa ukugoba. Uma ukugoba kusondela ekuqineni kwesikhathi samagagasi, umkhumbi ungabhekana nokunyakaza okuyingozi kokugoba futhi ubangele ukushintsha kwempahla. Isu lokuzulazula ukugwema ulwandle olunemisebe emsulwa ngokushintsha indlela ngamadigri ambalwa ukuze amagagasi avele entanyeni egobile (ukugoba).
3. Ukulandela ulwandle (amagagasi ngemuva): Kungazwakala “kulula,” kodwa kuthwala ingozi yokuthi isikebhe sishelele ngemuva kwegagasi, okwandisa amathuba okuthi siphenduke (isikebhe siphenduke ngokungalawuleki), ikakhulukazi emagagasini amakhulu. Isu eliyinhloko ukulawula isivinini ukuze kugwenywe “ukujaha” igagasi ngokweqile, kugcinwe ukulawula ukuqondisa, futhi kucatshangelwe ukushintsha indlela ukuze kuncishiswe ingozi.
5. Gwema Umsindo Nokugoqa Okudlulele
Enye yezingozi ezinkulu ekugibeleni okunzima ukuzwakala komsindo, lapho isikhathi samagagasi sisondela esikhathini sokugingqa kwemvelo komkhumbi. Lokhu kungabangela ukugingqa kwanda ngokuhamba kwesikhathi. Izimpawu zifaka phakathi ukunyakaza okuqhubekayo nokwandayo kokugingqa, izinto ezisebhodini ezishintshashintshayo, noma amalungu eqembu anobunzima bokujika ngokuphepha.
Amasu okuvimbela afaka:
– Shintsha indlela ngamadigri ambalwa ukuze i-engeli yokuhlasela kwamagagasi ishintshe.
– Shintsha ijubane ukuze uhlukanise isikhathi phakathi komkhumbi namagagasi.
– Qinisekisa ukuthi umthwalo kanye nokusatshalaliswa kwe-ballast kusekela ukuzinza okwanele, ngaphandle kokwenza ukunyakaza “kuqine” kakhulu futhi kuqhume.
6. Ukusetshenziswa okuhlakaniphile kwamathuluzi okuzulazula : i-Radar, i-AIS, kanye ne-ECDIS
Ezilwandle ezigubhayo, ukusetshenziswa kwezinsiza zokuhamba kumele kulungiswe ukuze kuhlangatshezwane nemikhawulo evelayo. I-radar ingaphazanyiswa yi-sea clutter (ukubonakaliswa kwamagagasi), okwenza kube nzima ukubona ama-target amancane. Ngakho-ke, izilungiselelo ze-gain, i-sea clutter, kanye ne-rain clutter zidinga ukubuyekezwa njalo. I-AIS isiza ekuboneni eminye imikhumbi, kodwa akufanele ithenjwe ngokuphelele, njengoba idatha ingabambezeleka, inganembile, noma ingatholakali.
I-ECDIS iyasiza kakhulu ekuqapheni indawo endleleni, kodwa isu eliphephile lisancike ezimisweni eziyisisekelo : ukuhlola nge-GPS, ukubuka (uma kungenzeka), i-radar, kanye namarekhodi esandla. Ezimweni ezinzima, kubalulekile ukusetha i-contour yokuphepha kanye nama-alamu okujula kokuphepha ngendlela egcinayo ukuze uvimbele umkhumbi ukuthi usondele kakhulu engozini.
7. Ukuxhumana Nokuxhumanisa Epulatifomu
Ukuhamba ngomkhumbi olwandle olunolaka kudinga ukubambisana okuqinile phakathi kukakaputeni, isikhulu esiphethe iwashi, umshayeli wesikebhe, kanye nonjiniyela. Ulwazi mayelana nezinguquko emoyeni, amagagasi, kanye nokuziphatha komkhumbi kumele ludluliselwe ngokushesha. Uhlelo lokuxhumana lwangaphakathi olucacile luzosheshisa izinqumo ezifana nokunciphisa isivinini, ukushintsha indlela, noma ukulungiselela isiphepho kanye neziphepho zendawo.
Ukuxhumana kwangaphandle nakho kubalulekile: ukuqapha izixwayiso zesimo sezulu kanye nezixwayiso zohambo, kanye nokuxhumana neminye imikhumbi eseduze uma umzila uminyene. Izinqumo ezincane, ezibambezelekile zingaba nemiphumela emibi lapho izimo zolwandle sezivele zingabi zinhle.
8. Izinqubo Zokuphepha: Kusukela Ekuthwaleni Imithwalo Kuya Ekulungeleni Kwabasebenzi
Ukuzulazula akuhlukaniseki nokuphepha kokusebenza. Qinisekisa ukuthi impahla ivikelekile futhi ibekwe ngokwezinqubo, ikakhulukazi emikhunjini ethwala izitsha noma impahla yedekhi. Hlola izindawo zokubopha, izivalo, kanye nokushintsha okungenzeka. Imishini esedekhini nangaphakathi komkhumbi kumele iboshwe ukuze kuvinjelwe ukulimala.
Ukulungela abasebenzi nakho kubalulekile. Uma amagagasi ephezulu, ingozi yokuwa nokulimala iyanda. Amasu alula njengokunciphisa imisebenzi yedekhi, ukusebenzisa amabhande okuphepha, kanye nezinhlelo zomsebenzi ezingokoqobo kungavimbela izingozi. Ebhulohweni, ukuhlala uqaphile kuba yinselele lapho umkhumbi uhamba njalo; ngakho-ke, ukushintshana kwamawashi kanye nokuzithiba kokuphumula kubalulekile.
9. Ukuhlola Okuqhubekayo Nokwenza Izinqumo
Ulwandle olunamagagasi luyindawo eguquguqukayo. Isu elihle lokuhamba alilona uhlelo olungaguquki, kodwa inqubo yokuhlola okuqhubekayo. Qapha izinguquko ezindleleni ze-barometer, isiqondiso somoya, amaphethini wamagagasi, kanye nokusabela komkhumbi. Uma imingcele ishintsha ibe yimbi, izinqumo zokushintsha indlela noma ukufuna indawo yokukhosela kufanele zenziwe kusenesikhathi, hhayi lapho umkhumbi usuvele usesimweni esibucayi.
Isibindi ekuqondeni akusho ukubhekana nesiphepho, kodwa kunalokho ikhono lokwenza izinqumo eziphephile nezinolwazi oluningi. Ngezinye izikhathi, isu elingcono kakhulu ukulinda, ukuphephela emanzini athule, noma ukuhlela kabusha uhambo lwakho ukuze ugweme ukuwela indawo yesimo sezulu esibi.
I-Penutup
Amasu okuhamba ngomkhumbi olwandle olunolaka ayinhlanganisela yokuhlela ngokucophelela, ukuqonda izici zamagagasi, isivinini kanye nokuphathwa kwemizila, ukusetshenziswa ngokuhlakanipha kwezinsimbi zokuhamba ngomkhumbi , kanye nokuphepha nokuxhumana okuhlelekile. Izimo ezimbi zolwandle azikwazi ukususwa, kodwa izingozi zingaphathwa ngendlela ehlelekile. Ekugcineni, umgomo oyinhloko wokuhamba ngomkhumbi olwandle olunolaka akukhona nje ukufinyelela indawo oya kuyo, kodwa ukufinyelela kuyo ngokuphepha nangendlela ephumelelayo, ngaphandle kokubeka engcupheni ukuphepha kwabasebenzi kanye nobuqotho bomkhumbi.
